United States · ASME
X 6Cr17
ASME SA/EN 1008-2 — Specification for Stainless Steel Part 2：Technical Delivery Conditions for Sheet/Plate and Strip of Corrosion Resisting Steels for General Purposes
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | |||
| Cr | 16 | 18 | ||
| Mn | 1 | |||
| P | 0.04 | |||
| S | 0.015 | For machinability: 0.015-0.030%; For weldability: 0.008-0.030%; For polishability: max 0.015% | For machinability: 0.015-0.030%; For weldability: 0.008-0.030%; For polishability: max 0.015% | |
| Si | 1 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| cold-rolled strip, t ≤ 8 mm, annealed | ≥260 纵向；≥280 横向 | 450–600 纵向；450–600 横向 | ≥20 纵向; For t < 3mm；≥20 横向; For t < 3mm | |||
| hot-rolled heavy plate, t ≤ 25 mm, annealed | ≥240 纵向；≥260 横向 | 430–630 纵向；430–630 横向 | ≥20 纵向; For t < 3mm；≥20 横向; For t < 3mm | |||
| hot-rolled strip, t ≤ 13.5 mm, annealed | ≥240 纵向；≥260 横向 | 450–600 纵向；450–600 横向 | ≥18 纵向; For t < 3mm；≥18 横向; For t < 3mm |