美国标准高温用合金铸钢与不锈铸钢的钢号与化学成分(质量分数)(%)
发布时间:2007-12-16 14:45:44点击率:
技术类别:机械技巧
|
钢 号 |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
其他 | |
| ASTM | UNS | |||||||||
| WC1 | J12524 | ≤0.25 | ≤0.60 | 0.50~0.80 | 0.04 | 0.045 | 0.45~0.65 | |||
| WC4 | J12082 | 0.05~0.20 | ≤0.60 | 0.50~0.80 | 0.04 | 0.045 | 0.50~0.80 | 0.70~1.10 | 0.45~0.65 | |
| WC5 | J22000 | 0.05~0.20 | ≤0.60 | 0.40~0.70 | 0.04 | 0.045 | 0.50~0.90 | 0.60~1.00 | 0.90~1.20 | |
| WC6 | J12072 | 0.05~0.20 | ≤0.60 | 0.50~0.80 | 0.04 | 0.045 | 1.00~1.50 | 0.45~0.65 | ||
| WC9 | J21890 | 0.05~0.18 | ≤0.60 | 0.40~0.70 | 0.04 | 0.045 | 2.00~2.75 | 0.90~1.20 | ≤0.01 | |
| WC11 | J11872 | 0.15~0.21 | 0.30~0.60 | 0.50~0.80 | 0.020 | 0.015 | 1.00~1.50 | 0.45~0.65 | ||
| C5 | J42045 | ≤0.20 | ≤0.75 | 0.40~0.70 | 0.04 | 0.045 | 4.00~6.50 | 0.45~0.65 | ||
| C12 | J82090 | ≤0.20 | ≤1.00 | 0.35~0.65 | 0.04 | 0.045 | 8.00~10.00 | 0.90~1.20 | ||
| C12A | J84090 | 0.08~0.12 | ≤0.60 | 0.30~0.60 | 0.020 | 0.010 | 8.00~9.50 | 0.85~1.05 | Nb0.06~0.10 N0.03~0.07 | |
| CA15 | J91150 | ≤0.15 | ≤1.50 | ≤1.00 | 0.04 | 0.040 | 11.5~14.0 | ≤1.00 | ≤0.50 | |



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