S44627
13 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 S44627 →S44627 · ASTM A240/A240M-2020
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Original record status
- Original text of the historical edition verified
- Standard edition
- ASTM A240/A240M-2014
- Table / clause
- Table1 S44627;notes A,E,F,J,N
- PDF page references
- 1、5、6
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
| Ni | ≤ 0.5 (lower limit not stated) |
| N | ≤ 0.015 (lower limit not stated) |
| Cu | ≤ 0.2 (lower limit not stated) |
| Cr | 25 ～ 27.5 |
| Mo | 0.75 ～ 1.5 |
| Nb | 0.05 ～ 0.2 |
Composition conditions
- Table 1 values are mass fraction %; Single values are upper limits, unless a range is explicitly specified. Cb and Nb are the same element.
- In addition to the individual upper limits for Ni and Cu, Ni+Cu≤0.50%..
- Footnote N only allows XM-27 finished product check analysis for C and N to exceed the upper limit by 0.002%; Do not extend default heat analysis ranges.
- This standard applies to plate, sheet and strip; it does not establish a commitment to supply cold-heading wire..
Combined limits
- Combined-element limits
- Requirement
- Ni+Cu≤0.50%
- Element coefficient
- Ni
- 1
- Cu
- 1
- Upper limit
- 0.5
Verification notes
Based on verified Table 1 of the 2014 edition; 2020 edition to be supplemented; version differences have not been verified.S44627 · SAE J405-2018
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Original record status
- Historical-edition reference
- Standard edition
- SAE J405 JUN1998
- Table / clause
- Table 1, page 2 / page 5, notes 1–7
- PDF page references
- 1、2、5
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
| Cr | 25.0 ～ 27.5 |
| Ni | ≤ 0.5 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Cu | ≤ 0.2 (lower limit not stated) |
| Nb | 0.05 ～ 0.2 |
Applicability and limitations
Based on original SAE J405 JUN1998, Table 1; Mass fraction wt%, note 1: values without a stated range or minimum are maxima; a dash means unspecified and is not entered as zero. Note 5: Cb and Nb denote the same element; Alloying elements must be checked against the corresponding UNS row and additional conditions. Note 4: ordinary carbon analysis is reported to 0.01%, and low-carbon types to 0.001%; This is reporting precision and does not widen composition limits. Type names in original Table 1 may include a common name or a ASTM designation footnote; Search aliases follow only explicit correspondences on the same row; substitution across standards is not assessed automatically. 1998 is the actual composition basis; The specified newer edition has not been verified; equivalence between editions is not assumed. Combined Ni+Cu content ≤0.50%, with Ni≤0.50% and Cu≤0.20% also satisfied; checking only individual maxima is insufficient.
Combined limits
- Element-sum limits
- Elements concerned
- Ni
- Cu
- Upper limit
- 0.5
Verification notes
The current composition is based on the 1998 original. The specified newer edition has not been checked; equivalence between editions is not assumed.S44627 · SAE J405-1998
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
- SAE J405 JUN1998
- Table / clause
- Table 1, page 2 / page 5, notes 1–7
- PDF page references
- 1、2、5
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
| Cr | 25.0 ～ 27.5 |
| Ni | ≤ 0.5 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Cu | ≤ 0.2 (lower limit not stated) |
| Nb | 0.05 ～ 0.2 |
Applicability and limitations
Based on original SAE J405 JUN1998, Table 1; Mass fraction wt%, note 1: values without a stated range or minimum are maxima; a dash means unspecified and is not entered as zero. Note 5: Cb and Nb denote the same element; Alloying elements must be checked against the corresponding UNS row and additional conditions. Note 4: ordinary carbon analysis is reported to 0.01%, and low-carbon types to 0.001%; This is reporting precision and does not widen composition limits. Type names in original Table 1 may include a common name or a ASTM designation footnote; Search aliases follow only explicit correspondences on the same row; substitution across standards is not assessed automatically. 1998 is the actual composition basis; The specified newer edition has not been verified; equivalence between editions is not assumed. Combined Ni+Cu content ≤0.50%, with Ni≤0.50% and Cu≤0.20% also satisfied; checking only individual maxima is insufficient.
Combined limits
- Element-sum limits
- Elements concerned
- Ni
- Cu
- Upper limit
- 0.5
Verification notes
Corresponding UNS rows and table notes in the 1998 original have been checked; this does not verify a newer edition.S44627 · ASTM A240/A240M-2014
Chemical composition source verified; this does not verify every standard clause, actual supply or measured heat results
- Material category
- Stainless steel
- Subcategory
- Ferritic and martensitic stainless steels
- Material form
- Reference record
- Original record status
- Original-standard record
- Standard edition
- ASTM A240/A240M-2014
- Table / clause
- Table 1 and footnotes A–O
- PDF page references
- 1、5、6
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.4 (lower limit not stated) |
| Cr | 25.0 ～ 27.5 |
| Ni | ≤ 0.5 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Cu | ≤ 0.2 (lower limit not stated) |
| Nb | 0.05 ～ 0.2 |
Applicability and limitations
Table 1 gives heat-analysis mass percentages; A single value without a stated range or minimum is a maximum; unspecified elements are not entered as zero. ; Cb and Nb are the same element; Where both a formula and a fixed limit apply, the stricter limit is used. ; This is a plate, sheet and strip standard; cold-heading wire applications and actual supply require separate verification. ; Clause 4.1 also requires compliance with the applicable provisions of ASTM A480/A480M; This record displays the heat composition in Table 1; it does not establish verification of A480 or all product acceptance requirements. ; Other elements in the original table: Cb 0.05–0.20 (Ni + Cu) 0.50; See the limits below for the specific coupled requirements. ; Footnote N: only product check analysis permits C and N to exceed the heat-analysis maximum by 0.002%; default heat-analysis limits are not widened.
Combined limits
- Combined-element limits
- Element coefficient
- Ni
- 1
- Cu
- 1
- Lower limit
- Not stated
- Upper limit
- 0.5
- Requirement
- Ni+Cu≤0.50
- Elements requiring measured values from the same heat
S44627 · ASTM A182/A182M-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Nb | 0.05 ～ 0.2 |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.
S44627 · ASTM A182/A182M-2025
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Nb | 0.05 ～ 0.2 |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.
S44627 · ASTM A276/A276M-2017
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.
S44627 · ASTM A276/A276M-2025
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.
S44627 · ASTM A479/A479M-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.
S44627 · ASTM A479/A479M-2025
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.
S44627 · ASTM A815/A815M-2024
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.75 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Nb | 0.05 ～ 0.2 |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.
S44627 · ASTM A815/A815M-2026
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.75 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Nb | 0.05 ～ 0.2 |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.
S44627 · ASTM A959-2019
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Ferritic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.01 (lower limit not stated) |
| Cr | 25 ～ 27.5 |
| Cu | ≤ 0.2 (lower limit not stated) |
| Mn | ≤ 0.4 (lower limit not stated) |
| Mo | 0.75 ～ 1.5 |
| N | ≤ 0.015 (lower limit not stated) |
| Nb | 0.05 ～ 0.2 |
| Ni | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.02 (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.