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BS
970 722M24 (EN 40B) |
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GENERAL:
A 3% CHROMIUM-MOLYBDENUM NITRIDING STEEL
USES:
SUITABLE FOR COMPONENTS AND PARTS REQUIRINGHIGH WEAR RESISTANCE,COUPLED
WITH TOUGHNESS AND DUCTILITY.
| CHEMICAL ANALYSIS: | ||||
| C | SI | MN | S | P |
| 0.36/0.44 | 0.10/0.35 | 0.45/0.70 | 0.040 MAX | 0.035 MAX |
| Cr | Mo | |||
| 3.00/3.50 | 0.45/0.65 | |||
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HEAT TREATMENT & CONDITION
COMMERCIALY AVAILABLE IN AS ROLLED,ANNEALED AND
HARDENED & TEMPERED CONDITION
SECTIONS
COMMERCIALY AVAILABLE IN BLACK ROUNDS
RELATED SPECIFICATIONS
NOT APPLICABLE
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