X6CRMO17-1
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X6CrMo17-1 · EN 10263
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Stainless steel
- Subcategory
- Stainless steel
- Material form
- Drawn wire
- Original record status
- Reference transcription of standard
- Standard edition
- BS EN 10263-5:2017
- Table / clause
- Table 3
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Applicability and limitations
BS EN 10263-5:2017; Heat analysis, mass percent; Values without a stated range are maxima; Notes below the table are retained. No edition is stated on the website; Displayed under this source edition; contract applicability is not established
Verification notes
Standard source: BS EN 10263-5:2017 · Table 3View associated products →X6CrMo17-1 · ISO 4954
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Stainless steel
- Subcategory
- Stainless steel
- Material form
- Cold-heading wire
- Original record status
- Reference transcription of standard
- Standard edition
- ISO 4954:2018
- Table / clause
- Table D.2
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.75 ～ 1.4 |
Applicability and limitations
ISO 4954:2018; heat analysis, mass fraction %; values without a stated range are upper limits; see the source page for complete table footnotes. The website does not specify the edition; the source edition is shown here and does not establish contractual applicability.
Verification notes
Standard source: ISO 4954:2018 · Table D.2View associated products →X6CrMo17-1 · ISO 4954-2018
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Stainless steel
- Subcategory
- Stainless steel
- Material form
- Reference record
- Original record status
- Original standard verified
- Standard edition
- ISO 4954:2018
- Table / clause
- Table D.2
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.75 ～ 1.4 |
Applicability and limitations
ISO 4954:2018 Table D.2 gives cast analysis; single values are maxima and dashes are not zero.
Product-analysis deviations are listed separately under Tables 2/3, not used directly to relax cast-composition limits.
Elements not listed must not be intentionally added without the purchaser's consent, except for finishing the heat.
Verification notes
The original standard, Table D.2 and footnotes have been checkedX6CrMo17-1 · EN 10263-5-2017
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material form
- Reference record
- Original record status
- Original standard verified
- Standard edition
- EN 10263-5-2017
- Table / clause
- Table 3 and footnotes a–e
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Default composition in Table 3
Machinability condition S 0.015–0.030%
Weldability condition S 0.008–0.030%
Polishability recommendation S≤0.015%
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Applicability and limitations
Heat-analysis mass fractions wt%; Product-analysis tolerances follow Table 4 separately. ; The sulfur conditions for machining, welding and polishing in Table 3, note b are retained separately; different requirements are not imposed simultaneously. ; Ti-stabilized grades require 5×C≤Ti≤0.70%, checked jointly with measured C/Ti. ; This standard covers stainless steel for cold heading and cold extrusion; delivery condition, dimensions, surface and mechanical properties still require independent confirmation. ; Unlisted elements must not be intentionally added without purchaser consent, except additions needed to finish steelmaking; unspecified contents are not treated as zero.
Original condition-branch records
Default composition in Table 3
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Machinability condition S 0.015–0.030%
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | 0.015 ～ 0.03 |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Weldability condition S 0.008–0.030%
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | 0.008 ～ 0.03 |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Polishability recommendation S≤0.015%
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
A condition branch must be selected
YesVerification notes
The original English Table 3 and footnotes have been checkedX6CrMo17-1 · DIN EN 10263-5-2002
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material form
- Reference record
- Original record status
- Original standard verified
- Standard edition
- DIN EN 10263-5-2002
- Table / clause
- Table 2 and notes a–e; Table 3 is cited only for deviations
- PDF page references
- 1、8、9
Carbon-equivalent reference
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Applicability and limitations
Actual source: DIN EN 10263-5:2002-02; German adoption of EN 10263-5:2001, PDF p. 8 Table 2 and Notes a–e.
Default is ladle analysis, mass fraction wt%; product-analysis deviations are separately governed by Table 3 and are not added to default ladle ranges.
Unlisted elements must not be intentionally added without purchaser approval (except as necessary during steelmaking); residual elements must not impair performance or use.
This older edition does not use the 2017 edition’s conditional sulfur provisions; do not copy newer machining/welding/polishing options.
For Ti-stabilized grades, verify 5×C≤Ti≤0.70% using measured C; do not apply this condition to grades without Ti.
The standard covers cold heading/cold extrusion; actual supply, dimensions, delivery condition and properties still require confirmation.
Original condition-branch records
Default heat-analysis values in historical Table 2
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Verification notes
Visual check of the previous-edition cover, all 19 grades in Table 2, and footnotesX6CrMo17-1 · EN 10088-1-2005
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material form
- Reference record
- Original record status
- Original standard verified
- Standard edition
- EN 10088-1-2005
- Table / clause
- Table 2 and notes a–c; all 21 ferritic stainless steel grades
- PDF page references
- 1、3、7、8
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Ordinary sulfur maximum in Table 2; the long-product condition in note b has not been selected
Note b: S≤.030 applies to bars, wire rod, wire, sections, bright products and the corresponding semi-finished products
Note b recommends and permits S .015–.030 to improve machinability
Note b recommends and permits S .008–.030 to improve weldability
Note b recommends S≤.015 for polishability
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Applicability and limitations
EN10088-1:2005, Table 2, cast/heat-analysis mass fractions wt%; complete Table 2 in the official SIST adoption preview PDF8; The preview is not the complete standard. ; Note a: unlisted elements must not be intentionally added without purchaser consent, except additions needed to finish the heat; A blank is not zero; no residual maximum is inserted without a source. ; Note b applies only to grades marked b; S must be checked separately for the selected product and property conditions and is not extended to the entire table. ; The coupled minimum for Ti/Nb/Zr and C/N is retained separately; no N maximum is provided in the table, and this is not entered as zero; The corresponding coupled condition cannot be confirmed without measured N. ; This part is a stainless steel designation list; specific delivery and mechanical-property requirements must follow the corresponding product standard; Cold-heading suitability, supply or equivalence between national editions is not established.
Combined limits
- Elements requiring measured values from the same heat
Original condition-branch records
Ordinary sulfur maximum in Table 2; the long-product condition in note b has not been selected
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Note b: S≤.030 applies to bars, wire rod, wire, sections, bright products and the corresponding semi-finished products
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Note b recommends and permits S .015–.030 to improve machinability
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | 0.015 ～ 0.03 |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Note b recommends and permits S .008–.030 to improve weldability
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | 0.008 ～ 0.03 |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Note b recommends S≤.015 for polishability
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
A condition branch must be selected
YesVerification notes
Visual verification of all 21 rows and footnotes in original Table 2; stabilization is retained only for explicitly specified routes.X6CrMo17-1 · DIN EN 10263-5-2018
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material form
- Reference record
- Original record status
- Original standard verified
- Standard edition
- DIN EN 10263-5:2018-02
- Table / clause
- Tabelle 3 and footnote a–e; Tabelle 4 product-analysis tolerances require separate verification
- PDF page references
- 1、10、11
- Unit
- Mass fraction (wt%)
- Analysis type
- Heat analysis
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Default composition in Table 3
Machinability condition S 0.015–0.030%
Weldability condition S 0.008–0.030%
Polishability recommendation S≤0.015%
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Applicability and limitations
DIN EN 10263-5:2018-02 is the German-language edition of EN 10263-5:2017; This record was verified against heat analysis and footnotes in Table 3 of the official German edition. ; Heat-analysis mass fractions wt%; Product-analysis tolerances follow Table 4 separately. ; The sulfur conditions for machining, welding and polishing in Table 3, note b are retained separately; different requirements are not imposed simultaneously. ; Ti-stabilized grades require 5×C≤Ti≤0.70%, checked jointly with measured C/Ti. ; This standard covers stainless steel for cold heading and cold extrusion; delivery condition, dimensions, surface and mechanical properties still require independent confirmation. ; Unlisted elements must not be intentionally added without purchaser consent, except additions needed to finish steelmaking; unspecified contents are not treated as zero.
Original condition-branch records
Default composition in Table 3
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Machinability condition S 0.015–0.030%
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | 0.015 ～ 0.03 |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Weldability condition S 0.008–0.030%
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | 0.008 ～ 0.03 |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |
Polishability recommendation S≤0.015%
| Element | Composition requirement |
|---|---|
| C | ≤ 0.08 (lower limit not stated) |
| Si | ≤ 1.0 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 16.0 ～ 18.0 |
| Mo | 0.9 ～ 1.4 |