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美标代号 | 近似标准 | 化学成分 CHEMICALCOMPOSITION | 硬度 | ||||||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Ti | HRC | ||||
碳 钢 CARBON | AISI |
| 0.07 | 0.17 | 0.35 | 0.045 | 0.045 | - | - | - | - | 60 TO 65 | |
铬 钢 CHROME | AISI | C1078/85 En42D | 0.77 | 0.10 | 0.50 | 0.05 | 0.05 | 0.25 | 0.25 | - | - | 60 TO 66 | |
* | AISI | GCr15 En31 | 0.95 | 0.15 | 0.25 | 0.03 | 0.03 | 0.03 | 1.35 | 0.1 | - | 60 TO 66 | |
马 M
| AISI | 1Cr13 En56A | 0.09 | 1.0 | 1.0 | 0.04 | 0.03 | - | 11.50 | - | - | 41 TO 45 | |
AISI | 2Cr13 En56B | 0.26 | 1.0 | 1.0 | 0.04 | 0.03 | - | 12.0 | - | - | 52 TO 55 | ||
AISI | 3Cr13 En56M | 0.28 | 0.8 | 1.0 | 0.04 | 0.03 | - | 12.0 | - | - | 52 TO 55 | ||
AISI | 4Cr13 En56D | 0.40 | 1.0 | 1.0 | 0.04 | 0.03 | 1.0 | 12.0 | - | - | 54 TO 60 | ||
AISI | 8Cr17 | 0.75 | 1.0 | 1.0 | 0.04 | 0.03 | 0.6 | 16.0 | 0.75 | - | 55 TO 58 | ||
AISI | 9Cr18Mo 11Cr17 | 0.95 | 1.0 | 1.0 | 0.04 | 0.03 | 0.6 | 16.0 | 0.40 | - | 58 TO 62 | ||
AISI | 0Cr10Ni9 En58E | 0.07 | 1.0 | 2.00 | 0.045 | 0.03 | 8.0 | 17.0 | - | - | 未经热处理 | ||
AISI | 00Cr19Ni10- | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 8.0 | 18.0 | - | - | |||
AISI | 0Cr17Ni12Mo2 | 0.07 | 1.0 | 2.0 | 0.045 | 0.03 | 10.0 | 16.5 | 2.00 | - | |||
AISI | 00Cr17Ni14Mo2 | 0.03 | 1.0 | 2.0 | 0.045 | 0.03 | 12.0 | 16.5 | 2.00 | - | |||
AISI | 1Cr17 En60 | 0.12 | 1.0 | 1.0 | 0.045 | 0.03 | 0.6 | 16.0 | - | - |