C45E
17 source records. Standards, editions and conditions are presented separately; matching grade names do not establish interchangeability.
Refer to each source for mass fractions and analysis type. Missing values are not treated as 0. Manufacturer typical values, standard guarantees and measured heat results must remain separate. Use the material selector for calculations and condition selection.
Open condition selection, comparison and carbon-equivalent tools for C45E →C45E · DIN EN 10269-2014
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Original record status
- Composition basis in the adopted standard verified
- Standard edition
- EN 10269-2013
- Table / clause
- Table 1 and notes a–c
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Default sulfur content in Table 1
S 0.015–0.030% agreed at enquiry or ordering to improve machinability
Weldability condition S 0.008–0.030% agreed at enquiry or ordering
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.03 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
DIN EN 10269:2014-02 adopts EN 10269:2013; Composition in this record follows EN 10269:2013, Table 1 and footnotes; the actual text read is the official BS adoption. Heat-analysis mass fractions wt%; Product-analysis tolerances require separate verification under Table 2. ; The agreed sulfur condition in Table 1, note b applies only to grades marked b; default, machining and welding ranges are retained separately. ; This standard covers steels and nickel alloys for high- and low-temperature fasteners; cold-heading suitability is not established for every grade or delivery condition. ; Unlisted elements must not be intentionally added without purchaser consent, except additions needed to finish steelmaking; Unspecified values are not treated as zero.
Combined limits
- Element-sum limits
- Elements concerned
- Cr
- Mo
- Ni
- Upper limit
- 0.63
Original condition-branch records
Default sulfur content in Table 1
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.03 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
S 0.015–0.030% agreed at enquiry or ordering to improve machinability
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.03 (lower limit not stated) |
| S | 0.015 ～ 0.03 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Weldability condition S 0.008–0.030% agreed at enquiry or ordering
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.03 (lower limit not stated) |
| S | 0.008 ～ 0.03 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
A condition branch must be selected
YesVerification notes
The adoption relationship and original composition in the corresponding EN, Table 1 have been checked; The complete main text of DIN has not been checked page by pageC45E · EN 10132-2021
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Cold-rolled narrow strip; dimensions and delivery condition subject to applicable conditions
- Original record status
- Historical-edition reference
- Standard edition
- EN 10132-3:2000
- Table / clause
- Table 1; Table 2; clauses 1,4,7.3–7.5
- PDF page references
- 1、4、5、8
- Unit
- Mass fraction (wt%)
- Analysis type
- Heat analysis
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
The original target EN10132:2021 has not been verified; Currently uses only the historical same-grade reference in EN 10132-3:2000; this does not establish the requirements or scope of edition 2021 or conformity of supplied material. Actually based on the official English text of EN 10132-3:2000; This standard covers cold-rolled narrow steel strip intended for heat treatment; it does not constitute a supply guarantee for cold-heading wire.. Table 1 is for heat analysis; Permissible deviations for finished product analysis in Table 2 are registered independently; finished product permissible deviations shall not be used to relax heat analysis. Table 1 Footnote: Elements not listed shall not be intentionally added without the buyer's consent, except additions needed to finish steelmaking; Prevent scrap or other raw materials from introducing elements that could impair properties or intended use; unlisted elements must not be assumed zero.. Values in Mechanical Table 3 are applicable only for 0.30 mm≤t<3.00 mm; Mechanical properties for thicker steel strips shall be agreed upon during inquiry and ordering and cannot be directly extrapolated. Footnote a of Table 3 requires a choice between tensile indicators and hardness; Unless otherwise specified, tensile requirements apply. This page presents the alternatives separately and does not treat both as simultaneous guaranteed requirements.. For cold-rolled +CR, agree a tensile-property interval 150 MPa wide when tensile requirements are selected, or a hardness interval 50 HV wide when hardness is selected.; The outer boundaries of this table do not automatically generate actual ordering windows. Sampling, test methods, microstructure, dimensions, inspection, and other general delivery requirements shall also be verified in conjunction with EN10132-1 and applicable agreements; composition reverse-check does not replace full-item acceptance. This part covers cold-rolled narrow steel strip for quenching and tempering; strip supplied for heat treatment has thickness up to 6mm.; The +QT condition is within the range of 0.30 to 3.00mm, but the values in Table 3 are strictly limited to 0.30≤t<3.00mm.. +QT is used only for grades with explicitly listed values in Table 3.; The actual ordering range for tensile strength or hardness shall be agreed upon based on the 150MPa or 50HV width respectively; the entire optional interval in the table cannot be treated as a single supply guarantee.. +AC spheroidizing annealing condition may be adopted by agreement, but spheroidization and mechanical limits must be separately agreed upon.; +A/+LC values shall not be applied.. The +CR mechanical properties for 25Mn4 and CrMo grades must be agreed upon during ordering..
Verification notes
The original target EN10132:2021 has not been verified; Currently uses only the historical same-grade reference in EN 10132-3:2000; this does not establish the requirements or scope of edition 2021 or conformity of supplied material.Permitted product-analysis deviations
- C
- Permitted deviation
- 0.02
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Si
- Permitted deviation
- 0.03
- Deviation direction
- Only positive deviations are permitted
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Mn
- Permitted deviation
- 0.04
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- P
- Permitted deviation
- 0.005
- Deviation direction
- Only positive deviations are permitted
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- S
- Permitted deviation
- 0.005
- Deviation direction
- Only positive deviations are permitted
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Cr
- Permitted deviation
- 0.03
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Mo
- Permitted deviation
- 0.02
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Ni
- Permitted deviation
- 0.04
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
C45E · EN 10269-2006
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Original record status
- Original text of the historical edition verified
- Standard edition
- NF EN 10269:1999
- Table / clause
- EN 10269:1999 Table 1 and footnotes 1 and 2
- PDF page references
- 2、21、23
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
The cover of NF EN 10269:1999 explicitly adopts EN 10269:1999; Preserve the correspondence between the French adoption version and the European version; do not label as other countries or new editions. ; Table 1 gives heat-analysis mass percentages; Single values in P and S columns are upper limits; other single values are parsed according to the inequality signs in the original table; Unspecified elements shall not be filled as zero. ; Applies to billets, bars and wire rod of steels and nickel alloys for fasteners with specified high- or low-temperature properties.; Cold heading and actual supply must be verified in conjunction with delivery condition, dimensions, and process. ; Table 1 Footnote 1: Elements not listed in the table shall not be intentionally added without the buyer's consent (except additions needed to finish steelmaking); Elements that affect properties must be prevented from being introduced via scrap steel, etc.. ; This record only verifies the heat analysis composition in Table 1; product analysis tolerances in Table 2 shall not be automatically added to the heat limits.
Combined limits
- Combined-element limits
- Requirement
- Cr+Mo+Ni≤0.63%
- Element coefficient
- Cr
- 1
- Mo
- 1
- Ni
- 1
- Upper limit
- 0.63
Verification notes
Original NF EN 10269:1999, Table 1 and footnotes have been checked. Original EN 10269-2006 has not been verified; the explicitly identified 1999 edition is used as the basis.C45E · EN 10269-2013
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Original record status
- Original standard verified
- Standard edition
- EN 10269-2013
- Table / clause
- Table 1 and notes a–c
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Default sulfur content in Table 1
S 0.015–0.030% agreed at enquiry or ordering to improve machinability
Weldability condition S 0.008–0.030% agreed at enquiry or ordering
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.03 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
Heat-analysis mass fractions wt%; Product-analysis tolerances require separate verification under Table 2. ; The agreed sulfur condition in Table 1, note b applies only to grades marked b; default, machining and welding ranges are retained separately. ; This standard covers steels and nickel alloys for high- and low-temperature fasteners; cold-heading suitability is not established for every grade or delivery condition. ; Unlisted elements must not be intentionally added without purchaser consent, except additions needed to finish steelmaking; Unspecified values are not treated as zero.
Combined limits
- Element-sum limits
- Elements concerned
- Cr
- Mo
- Ni
- Upper limit
- 0.63
Original condition-branch records
Default sulfur content in Table 1
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.03 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
S 0.015–0.030% agreed at enquiry or ordering to improve machinability
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.03 (lower limit not stated) |
| S | 0.015 ～ 0.03 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Weldability condition S 0.008–0.030% agreed at enquiry or ordering
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.03 (lower limit not stated) |
| S | 0.008 ～ 0.03 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
A condition branch must be selected
YesVerification notes
The original English Table 1 and footnotes were checkedC45E · NF EN 10269-1999
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Original record status
- Original-standard record
- Standard edition
- NF EN 10269:1999
- Table / clause
- EN 10269:1999 Table 1 and footnotes 1 and 2
- PDF page references
- 2、21、23
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
The cover of NF EN 10269:1999 explicitly adopts EN 10269:1999; Preserve the correspondence between the French adoption version and the European version; do not label as other countries or new editions. ; Table 1 gives heat-analysis mass percentages; Single values in P and S columns are upper limits; other single values are parsed according to the inequality signs in the original table; Unspecified elements shall not be filled as zero. ; Applies to billets, bars and wire rod of steels and nickel alloys for fasteners with specified high- or low-temperature properties.; Cold heading and actual supply must be verified in conjunction with delivery condition, dimensions, and process. ; Table 1 Footnote 1: Elements not listed in the table shall not be intentionally added without the buyer's consent (except additions needed to finish steelmaking); Elements that affect properties must be prevented from being introduced via scrap steel, etc.. ; This record only verifies the heat analysis composition in Table 1; product analysis tolerances in Table 2 shall not be automatically added to the heat limits.
Combined limits
- Combined-element limits
- Requirement
- Cr+Mo+Ni≤0.63%
- Element coefficient
- Cr
- 1
- Mo
- 1
- Ni
- 1
- Upper limit
- 0.63
Verification notes
Original NF EN 10269:1999, Table 1 and footnotes have been checked.C45E · NF EN 10269:1999
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Original record status
- Original-standard record
- Standard edition
- NF EN 10269:1999
- Table / clause
- EN 10269:1999 Table 1 and footnotes 1 and 2
- PDF page references
- 2、21、23
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
The cover of NF EN 10269:1999 explicitly adopts EN 10269:1999; Preserve the correspondence between the French adoption version and the European version; do not label as other countries or new editions. ; Table 1 gives heat-analysis mass percentages; Single values in P and S columns are upper limits; other single values are parsed according to the inequality signs in the original table; Unspecified elements shall not be filled as zero. ; Applies to billets, bars and wire rod of steels and nickel alloys for fasteners with specified high- or low-temperature properties.; Cold heading and actual supply must be verified in conjunction with delivery condition, dimensions, and process. ; Table 1 Footnote 1: Elements not listed in the table shall not be intentionally added without the buyer's consent (except additions needed to finish steelmaking); Elements that affect properties must be prevented from being introduced via scrap steel, etc.. ; This record only verifies the heat analysis composition in Table 1; product analysis tolerances in Table 2 shall not be automatically added to the heat limits.
Combined limits
- Combined-element limits
- Requirement
- Cr+Mo+Ni≤0.63%
- Element coefficient
- Cr
- 1
- Mo
- 1
- Ni
- 1
- Upper limit
- 0.63
C45E · EN 10132-3-2000
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Cold-rolled narrow strip; dimensions and delivery condition subject to applicable conditions
- Original record status
- Original standard verified
- Standard edition
- EN 10132-3:2000
- Table / clause
- Table 1; Table 2; clauses 1,4,7.3–7.5
- PDF page references
- 1、4、5、8
- Unit
- Mass fraction (wt%)
- Analysis type
- Heat analysis
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
Actually based on the official English text of EN 10132-3:2000; This standard covers cold-rolled narrow steel strip intended for heat treatment; it does not constitute a supply guarantee for cold-heading wire.. Table 1 is for heat analysis; Permissible deviations for finished product analysis in Table 2 are registered independently; finished product permissible deviations shall not be used to relax heat analysis. Table 1 Footnote: Elements not listed shall not be intentionally added without the buyer's consent, except additions needed to finish steelmaking; Prevent scrap or other raw materials from introducing elements that could impair properties or intended use; unlisted elements must not be assumed zero.. Values in Mechanical Table 3 are applicable only for 0.30 mm≤t<3.00 mm; Mechanical properties for thicker steel strips shall be agreed upon during inquiry and ordering and cannot be directly extrapolated. Footnote a of Table 3 requires a choice between tensile indicators and hardness; Unless otherwise specified, tensile requirements apply. This page presents the alternatives separately and does not treat both as simultaneous guaranteed requirements.. For cold-rolled +CR, agree a tensile-property interval 150 MPa wide when tensile requirements are selected, or a hardness interval 50 HV wide when hardness is selected.; The outer boundaries of this table do not automatically generate actual ordering windows. Sampling, test methods, microstructure, dimensions, inspection, and other general delivery requirements shall also be verified in conjunction with EN10132-1 and applicable agreements; composition reverse-check does not replace full-item acceptance. This part covers cold-rolled narrow steel strip for quenching and tempering; strip supplied for heat treatment has thickness up to 6mm.; The +QT condition is within the range of 0.30 to 3.00mm, but the values in Table 3 are strictly limited to 0.30≤t<3.00mm.. +QT is used only for grades with explicitly listed values in Table 3.; The actual ordering range for tensile strength or hardness shall be agreed upon based on the 150MPa or 50HV width respectively; the entire optional interval in the table cannot be treated as a single supply guarantee.. +AC spheroidizing annealing condition may be adopted by agreement, but spheroidization and mechanical limits must be separately agreed upon.; +A/+LC values shall not be applied.. The +CR mechanical properties for 25Mn4 and CrMo grades must be agreed upon during ordering..
Verification notes
The complete original English Table 1 was transcribed; Table 2 product-analysis tolerances and Table 3 condition/thickness and alternative tensile-or-hardness requirements have been checkedPermitted product-analysis deviations
- C
- Permitted deviation
- 0.02
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Si
- Permitted deviation
- 0.03
- Deviation direction
- Only positive deviations are permitted
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Mn
- Permitted deviation
- 0.04
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- P
- Permitted deviation
- 0.005
- Deviation direction
- Only positive deviations are permitted
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- S
- Permitted deviation
- 0.005
- Deviation direction
- Only positive deviations are permitted
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Cr
- Permitted deviation
- 0.03
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Mo
- Permitted deviation
- 0.02
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
- Ni
- Permitted deviation
- 0.04
- Deviation direction
- Positive or negative deviation; only one direction is permitted for the same heat
- Applicable conditions
- Product analysis; For the same heat, deviations may be above the upper limit or below the lower limit, but not both; Heat-analysis limits remain unchanged
C45E · EN 10083-2-2006
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.03 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · EN 10250-2-2000
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · EN 10297-1-2003
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · EN 10305-1-2010
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.55 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| P | ≤ 0.03 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · NF EN 10083-2-2006
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| Cr | ≤ 0.4 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.03 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · DIN EN ISO 683-1-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Cu | ≤ 0.3 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Si | 0.1 ～ 0.4 |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · EN ISO 683-1-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Cu | ≤ 0.3 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Si | 0.1 ～ 0.4 |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · ISO 683-1-2016
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Cu | ≤ 0.3 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Si | 0.1 ～ 0.4 |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · ISO 683-18
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Cr | ≤ 0.4 (lower limit not stated) |
| Cu | ≤ 0.3 (lower limit not stated) |
| Mn | 0.5 ～ 0.8 |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Si | 0.1 ～ 0.4 |
Applicability and limitations
A match in the materials database does not establish suitability for cold heading or guarantee finished-product strength. Confirmation must consider wire condition, deformation, heat treatment and tests on actual parts.
C45E · DIN EN 10277:2018-09
Original table in an informative annex verified; normative composition requirements and edition still require verification. For reference only.
- Material category
- Carbon steel
- Subcategory
- Carbon steel
- Material form
- Reference record
- Composition basis
- Heat analysis in an informative annex; for reference only
- Verification status
- Original table in an informative annex verified; normative composition requirements and edition still require verification
- Standard edition
- DIN EN 10277:2018-09
- Table / clause
- Informative Annex A.4
- PDF page references
- 46
- Unit
- mass fraction (wt%)
- Analysis type
- Heat analysis (informative reference)
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | 0.42 ～ 0.5 |
| Si | 0.1 ～ 0.4 |
| Mn | 0.5 ～ 0.8 |
| P | ≤ 0.025 (lower limit not stated) |
| S | ≤ 0.035 (lower limit not stated) |
| Cr | ≤ 0.4 (lower limit not stated) |
| Mo | ≤ 0.1 (lower limit not stated) |
| Ni | ≤ 0.4 (lower limit not stated) |
| Cu | ≤ 0.3 (lower limit not stated) |
Applicability and limitations
The original informative-annex table has been checked and is for reference only. Clause 7.1.2 requires chemical composition to be determined under the cited standard; the formal normative composition and applicable edition remain unverified. Do not use it as a delivery guarantee, a reverse-search acceptance criterion or a basis for standard-range carbon equivalent.
Composition conditions
- The original informative-annex table has been checked and is for reference only. Clause 7.1.2 requires chemical composition to be determined under the cited standard; the formal normative composition and applicable edition remain unverified. Do not use it as a delivery guarantee, a reverse-search acceptance criterion or a basis for standard-range carbon equivalent.
- Footnote b: A quotation is required to raise S to about 0.10% or add Pb; when S is increased, the Mn upper limit may be raised by 0.15%, but this is not automatic.
- Footnote c: Reducing Si requires other deoxidation measures.
- Unlisted elements shall not be intentionally added without the buyer’s consent.
Combined limits
- Element-sum limits
- Elements concerned
- Cr
- Mo
- Ni
- Upper limit
- 0.63
- Additional source notes
- Cr+Mo+Ni: 0,63
Conditional requirement
- Footnote
- Informative boundary
- Source conditions
- The original informative annex table has been checked and is for reference only; Main-text 7.1.2 requires chemical composition to be determined under the referenced standards; the normative composition and applicable editions still require verification. It must not be used as a delivery guarantee, reverse-matching criterion or basis for carbon equivalent calculated from standard composition ranges. Main-text references: EN ISO 683-1 and EN ISO 683-2 (undated references; applicable editions awaiting verification).
- Footnote
- Original-table condition 1
- Source conditions
- Footnote b: A quotation is required to raise S to about 0.10% or add Pb; when S is increased, the Mn upper limit may be raised by 0.15%, but this is not automatic.
- Footnote
- Original-table condition 2
- Source conditions
- Footnote c: Reducing Si requires other deoxidation measures.
- Footnote
- Original-table condition 3
- Source conditions
- Unlisted elements shall not be intentionally added without the buyer’s consent.