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BS
970 410S21 (EN 56A) |
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GENERAL:
HARDENABLE MARTENSITIC STAINLESS ALLOY
USES:
SUITABLE FOR HIGHLY STRESSED PARTS NEEDING GOOD CORROSION RESISTANCE AND
STRENGTH.
| CHEMICAL ANALYSIS: | ||||
| C | SI | MN | S | P |
| 0.09/0.15 | 1.00MAX | 1.00MAX | 0.030MAX | 0.040MAX |
| Cr | Ni | |||
| 11.5/13.5 | 1.00MAX | |||
| TYPICAL MECHANICAL PROPERTIES: (EXAMPLE ONLY) | ||
TEN. STRENTH |
YIELD STRESS | ELONG |
| 700/850 Nmm2 | 525Nmm2 | 15%MIN |
HEAT TREATMENT & CONDITION
CAN BE HEAT TREATED TO OBTAIN HIGH STRENGTH
PROPERTIES WITH GOOD DUCTILITY.
SECTIONS
COMMERCIALY AVAILABLE IN ROUNDS AND HEXAGONS
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