鋼材牌號 |
化學(xué)成份,% |
硬度范圍 | |||||||
牌號 | 凱德牌號 | C | Si | Mn | Cr | Mo | Co | V | HRC |
AISIH13 | USD | 0.40 | 1.00 | 0.40 | 5.20 | 1.30 | --- | 1.00 | 48-52 |
--- | CR7V-L | 0.42 | 0.50 | 0.40 | 6.50 | 1.30 | --- | 1.00 |
52-56 |
--- | HS1 | 0.50 | 0.90 | 0.80 | 8.00 | 1.50 | --- | 1.70 | 54-58 |
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