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BS
970 303S31 (EN 58AM) |
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GENERAL:
A CHROMIUM NICKEL AUSTENITIC FREE MACHINING STAINLESS STEEL
USES:
SUITABLE FOR AUTOMATIC SCREW MACHINE OPERATIONS.
| CHEMICAL ANALYSIS: | ||||
| C | SI | MN | S | P |
| 0.12MAX | 1.00MAX | 2.00MAX | 0.15/0.35 | 0.060MAX |
| Cr | Mo | Ni | ||
| 17.0/19.0 | 1.00max | 5 8.0/10.0 | ||
| TYPICAL MECHANICAL PROPERTIES: (EXAMPLE ONLY) | ||
TEN. STRENTH |
YIELD STRESS | ELONG |
| 510Nmm | 2 225Nmm | 2 40%MIN |
HEAT TREATMENT & CONDITION
NON HARDENABLE BY HEAT TREATING.
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