XM-16
1 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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XM-16 · ASTM A313/A313M-2003
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
- ASTM A313/A313M-2003
- Table / clause
- Table 1, footnotes A–B; clauses 1.1, 5, 6
- PDF page references
- 1、2
Carbon-equivalent reference
Composition
| Element | Composition requirement |
|---|---|
| C | ≤ 0.05 (lower limit not stated) |
| Mn | ≤ 0.5 (lower limit not stated) |
| P | ≤ 0.04 (lower limit not stated) |
| S | ≤ 0.03 (lower limit not stated) |
| Si | ≤ 0.5 (lower limit not stated) |
| Cr | 11 ～ 12.5 |
| Ni | 7.5 ～ 9.5 |
| Mo | ≤ 0.5 (lower limit not stated) |
| Ti | 0.8 ～ 1.4 |
| Cu | 1.5 ～ 2.5 |
| NbTa | 0.1 ～ 0.5 |
Applicability and limitations
2003 edition covering round stainless steel spring wire; mass fraction wt%.; Table 1 Footnote B: Values without a listed range are upper limits; blanks are unspecified and shall not be filled as zero. Table 1 UNS S45500; Mechanical properties for categories such as A/B, or for cold-drawn and subsequently aged conditions, cannot be inferred from the composition table.. 2205 is not listed in this edition; do not add it based on similar grade designations.; Original texts of the 2018 and 2025 reaffirmations have not been verified.. Spring wire application does not automatically equal suitability for cold heading; Do not automatically add products to the supply offering.. Nb+Ta is a combined content of 0.10–0.50%, not to be split into two independent ranges.