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| SAE 8620 | ||
GENERAL:
A LOW ALLOY CASE HARDENING STEEL
USES:
SUITABLE FOR GEARS AND TRANSMITION PARTS
| CHEMICAL ANALYSIS: | ||||
| C | SI | MN | S | P |
| 0.17/0.23 | 0.15/0.35 | 060/0.90 | 0.040 MAX | 0.035 MAX |
| Cr | Ni | Mo | ||
| 0.35/0.60 | 0.40/0.70 | 0.15/0.25 | ||
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HEAT TREATMENT & CONDITION
COMMERCIALY AVAILABLE IN AS ROLLED CONDITION
SECTIONS
COMMERCIALY AVAILABLE IN BLACK AND BRIGHT ROUNDS
RELATED SPECIFICATIONS
BS 970 805M20(EN362),WERKSTOFF 1.6543,KURZNAME
21NiCrMo22
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