S32750
23 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 S32750 →S32750 · 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
- Ferritic 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、4、5
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (lower limit not stated) |
| Cr | 24.0 ～ 26.0 |
| Ni | 6.0 ～ 8.0 |
| Mo | 3.0 ～ 5.0 |
| N | 0.24 ～ 0.32 |
| Cu | ≤ 0.5 (lower limit not stated) |
Applicability and limitations
Based on SAE J405 JUN1998 original Table 1; mass fraction wt%. Note 1: a value without a range or lower limit is a maximum; a dash means unspecified, not zero. Note 5: Cb and Nb denote the same element; verify alloying elements against the corresponding UNS row and additional conditions. Note 4: carbon is generally reported to 0.01%, and low-carbon types to 0.001%; this is reporting precision and does not relax composition limits. Original Table 1 type names may include common names or ASTM-naming footnotes; create search aliases only for explicit same-row correspondences, without implying cross-standard equivalence. 1998 is the actual composition basis; the specified newer edition has not been checked, so consistency between editions is not assumed.
Verification notes
Composition and table notes were checked using the UNS correspondence in the original 1998 text.S32750 · 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
- Duplex 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、4、5
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (lower limit not stated) |
| Cr | 24.0 ～ 26.0 |
| Ni | 6.0 ～ 8.0 |
| Mo | 3.0 ～ 5.0 |
| N | 0.24 ～ 0.32 |
| Cu | ≤ 0.5 (lower limit not stated) |
Applicability and limitations
Based on SAE J405 JUN1998 original Table 1; mass fraction wt%. Note 1: a value without a range or lower limit is a maximum; a dash means unspecified, not zero. Note 5: Cb and Nb denote the same element; verify alloying elements against the corresponding UNS row and additional conditions. Note 4: carbon is generally reported to 0.01%, and low-carbon types to 0.001%; this is reporting precision and does not relax composition limits. Original Table 1 type names may include common names or ASTM-naming footnotes; create search aliases only for explicit same-row correspondences, without implying cross-standard equivalence. 1998 is the actual composition basis; the specified newer edition has not been checked, so consistency between editions is not assumed.
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.S32750 · 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、4、5
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (lower limit not stated) |
| Cr | 24.0 ～ 26.0 |
| Ni | 6.0 ～ 8.0 |
| Mo | 3.0 ～ 5.0 |
| N | 0.24 ～ 0.32 |
| Cu | ≤ 0.5 (lower limit not stated) |
Applicability and limitations
Based on SAE J405 JUN1998 original Table 1; mass fraction wt%. Note 1: a value without a range or lower limit is a maximum; a dash means unspecified, not zero. Note 5: Cb and Nb denote the same element; verify alloying elements against the corresponding UNS row and additional conditions. Note 4: carbon is generally reported to 0.01%, and low-carbon types to 0.001%; this is reporting precision and does not relax composition limits. Original Table 1 type names may include common names or ASTM-naming footnotes; create search aliases only for explicit same-row correspondences, without implying cross-standard equivalence. 1998 is the actual composition basis; the specified newer edition has not been checked, so consistency between editions is not assumed.
Verification notes
Corresponding UNS rows and table notes in the 1998 original have been checked; this does not verify a newer edition.S32750 · 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
- Duplex stainless steel
- 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、4、6
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (lower limit not stated) |
| Cr | 24.0 ～ 26.0 |
| Ni | 6.0 ～ 8.0 |
| Mo | 3.0 ～ 5.0 |
| N | 0.24 ～ 0.32 |
| Cu | ≤ 0.5 (lower limit not stated) |
Applicability and limitations
Table 1 ladle composition, mass fraction %; a single value without a range or lower limit is a maximum, and unspecified elements are not filled with zero. Cb and Nb are the same element; where both a formula and a fixed limit apply, use the more restrictive limit. This is a plate, sheet and strip standard; suitability for cold-heading wire and actual supply require separate verification. Clause 4.1 also requires applicable provisions of ASTM A480/A480M. This record shows ladle composition from Table 1; it does not mean that A480 or all product acceptance requirements have been fully checked.
Combined limits
- Combined-element limits
- Element coefficient
- Cr
- 1
- Mo
- 3.3
- N
- 16
- Lower limit
- 41
- Upper limit
- Not stated
- Requirement
- Cr+3.3Mo+16N≥41 (footnote O, Type2507 row)
- Elements requiring measured values from the same heat
S32750 · Walsin Lihwa official website catalog (steel billets and bars; file named 2024, original edition not indicated)
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
- Bars
- Original record status
- Manufacturer source verified
- Document edition
- Official website document 2024_Walsin_Catalog_YT-JY-1.pdf; Publication date and edition number not specified on inner pages
- Document title
- Available Stainless Steel Grades & Chemical Composition — For Stainless Steel Billet & Bar
- Table / clause
- Steel grades and chemical composition table
- PDF page references
- 7
- Unit
- Percentages as stated in the original table; refer to the source for the specific basis
- Analysis type
- Analysis type not stated
- Manufacturer
- Walsin Lihwa
Carbon-equivalent reference
Estimate from manufacturer-published ranges, not a standard guarantee or measured heat result; formula applicability requires review against the application and process.
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Si | ≤ 0.8 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Ni | 6.0 ～ 8.0 |
| Cr | 24.0 ～ 26.0 |
| Mo | 3.0 ～ 5.0 |
| Cu | ≤ 0.5 (lower limit not stated) |
| N | 0.24 ～ 0.32 |
Applicability and limitations
Walsin Lihwa official website catalogue, PDF page 7
printed page 11, row 4; manufacturer composition table %, covering billets and bars, analysis type not stated. The website filename includes 2024, but no edition number was found inside; not a verified edition of the compared standard or our company’s supply guarantee.
Composition conditions
- The original table lists Chemical Composition (%); Heat or product analysis is not identified; the values cannot be treated as guaranteed limits under the corresponding standard.
- The correspondence column gives designation mappings in manufacturer information; No standard year is given, so this is not upgraded to a verified ASTM/GB/JIS/EN/RCC-M standard record.
- Different S, Ni and Ti/Nb conditions for the same grade designation are retained as separate original rows; dashes are not entered as zero.
Verification notes
Composition, conditional rows and linked requirements checked cell by cell against the original image; anomalous row 303 on page 10 excluded.S32750 · ASTM A 314-2025
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A182/A182M-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A240/240M-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A240/240M-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A270/A270M-2015
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A276/A276M-2017
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A276/A276M-2025
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A479/A479M-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A479/A479M-2025
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A511/A511M-2020
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A511/A511M-2025
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A815/A815M-2024
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A815/A815M-2026
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A949/A949M-2001
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A959-2004
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A988/A988M-2023
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · ASTM A988/A988M-2026
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.
S32750 · Q/RP 007-2018
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Duplex stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 24 ～ 26 |
| Cu | ≤ 0.5 (lower limit not stated) |
| Mn | ≤ 1.2 (lower limit not stated) |
| Mo | 3 ～ 5 |
| N | 0.24 ～ 0.32 |
| Ni | 6 ～ 8 |
| P | ≤ 0.035 (lower limit not stated) |
| S | ≤ 0.02 (lower limit not stated) |
| Si | ≤ 0.8 (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.