X2NICRALTI32-20
2 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.
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X2NiCrAlTi32-20 · 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 4 and continuation; notes a–e; all 50 austenitic corrosion-resistant steel grades
- PDF page references
- 1、3、11、12
Carbon-equivalent reference
Estimates are presented separately for each applicable composition condition. Match the actual ordering conditions; ranges must not be combined.
Default sulfur requirement; default Ni; the cold-heading Cu exception is not selected, so the original-table Cu requirement applies.
Default sulphur requirement; default Ni; note c: Cu≤1.0% for cold heading/cold extrusion.
Composition record (conditional branches apply; this is not an unconditional requirement)
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Si | ≤ 0.7 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 20.0 ～ 23.0 |
| Ni | 32.0 ～ 35.0 |
| Al | 0.15 ～ 0.45 |
| Ti | ≤ 0.6 (lower limit not stated) |
Applicability and limitations
EN 10088-1:2005 Table 4 and continuation: ladle analysis (wt%); the official SIST adoption preview PDF, pages 11/12, covers all 50 grades and notes. Note a: unlisted elements are not intentionally added without purchaser consent, except as needed to complete steelmaking; a blank is not zero. Note b: for grades marked b only, S is selected separately for long products and by property requirement. Note d: the increased Ni maximum for special reasons applies only to listed grades, not all grades. Note c: Cu up to 1.0% for cold heading/extrusion; this condition path is provided here only for grades with blank Cu in the original table. Existing Cu alloy ranges retain their original values; the exception has not automatically rewritten them. The linked Ti≥5C/Nb≥10C and Ti≥8(C+N) conditions are retained; an unlisted N maximum is not zero. Note e: the source warns of skin-contact regulatory issues for high-sulfur free-machining steel; this is retained as a historical warning only and is not a claim of current compliance based on the 2005 text. Listed chemistry and the cold-heading Cu exception alone do not establish overall cold-heading performance or company supply; mechanical and product standards must be checked separately, and national adoption does not mean automatic equivalence.
Combined limits
- Combined-element limits
- Element coefficient
- Ti
- 1
- C
- -8
- N
- -8
- Lower limit
- 0
- Requirement
- Ti≥8(C+N)
- Elements requiring measured values from the same heat
- N
Original condition-branch records
Default sulfur requirement; default Ni; the cold-heading Cu exception is not selected, so the original-table Cu requirement applies.
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Si | ≤ 0.7 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 20.0 ～ 23.0 |
| Ni | 32.0 ～ 35.0 |
| Al | 0.15 ～ 0.45 |
| Ti | ≤ 0.6 (lower limit not stated) |
Default sulphur requirement; default Ni; note c: Cu≤1.0% for cold heading/cold extrusion.
| Element | Composition requirement |
|---|---|
| C | ≤ 0.03 (lower limit not stated) |
| Si | ≤ 0.7 (lower limit not stated) |
| Mn | ≤ 1.0 (lower limit not stated) |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Cr | 20.0 ～ 23.0 |
| Ni | 32.0 ～ 35.0 |
| Al | 0.15 ～ 0.45 |
| Ti | ≤ 0.6 (lower limit not stated) |
| Cu | ≤ 1.0 (lower limit not stated) |
A condition branch must be selected
YesVerification notes
Official source Table 4, all 50 rows and footnotes visually checked; conditional route for Cu cells left blank in the original.X2NiCrAlTi32-20 · ISO 15510-2014
Original-source verification is incomplete; this is not a formal standard reference
- Material category
- Stainless steel
- Subcategory
- Austenitic stainless steel
- Material form
- Reference record
- Verification status
- Reference data; original source not verified
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| Al | 0.15 ～ 0.45 |
| C | ≤ 0.03 (lower limit not stated) |
| Cr | 20 ～ 23 |
| Mn | ≤ 1 (lower limit not stated) |
| Ni | 32 ～ 35 |
| P | ≤ 0.02 (lower limit not stated) |
| S | ≤ 0.015 (lower limit not stated) |
| Si | ≤ 0.7 (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.