美国标准承压铸钢的型号与化学成分 (质量分数)(%)
发布时间:2007-12-16 14:45:47点击率:
技术类别:机械技巧
| 等级 | 型号(类型) |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
其他 |
| Grade1 | ClassA,B,C(V) | ≤0.30 | ≤0.80 | ≤1.00 | 0.04 | 0.045 | — | — | — | V0.04~0.12 |
| Grade2 | ClassA,B,C(Mn-Mo) | ≤0.30 | ≤0.80 | 1.00~1.40 | 0.04 | 0.045 | — | — | 0.10~0.30 | — |
| Grade4 | ClassA,B,C,D,E(Ni-Cr-Mo) | ≤0.30 | ≤0.80 | ≤1.00 | 0.04 | 0.045 | 0.40~0.80 | 0.40~0.80 | 0.15~0.30 | — |
| Grade6 | ClassA,B(Mn-Ni-Cr-Mo) | 0.05~0.38 | ≤0.80 | 1.30~1.70 | 0.04 | 0.045 | 0.40~0.80 | 0.40~0.80 | 0.30~0.40 | — |
| Grade7 | ClassA(Ni-Cr-Mo-V) | 0.05~0.20 | ≤0.80 | 0.60~1.00 | 0.04 | 0.045 | 0.40~0.80 | 0.70~1.00 | 0.40~0.60 | V0.03~0.10 B0.002~0.006 Cu0.15~0.50 |
| Grade8 | ClassA,B,C(Cr-Mo) | 0.05~0.20 | ≤0.80 | 0.50~0.90 | 0.04 | 0.045 | 2.00~2.75 | — | 0.92~1.10 | — |
| Grade9 | ClassA,B,C,D,E(Cr-Mo) | 0.05~0.33 | ≤0.80 | 0.60~1.00 | 0.04 | 0.045 | 0.75~1.10 | — | 0.15~0.30 | — |
| Grade10 | ClassA,B(Ni-Cr-Mo) | ≤0.30 | ≤0.80 | 0.60~1.00 | 0.04 | 0.045 | 0.55~0.90 | 1.40~2.00 | 0.20~0.40 | — |
| Grade11 | ClassA,B(Ni-Cr-Mo) | 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 | — |
| Grade12 | ClassA,B(Ni-Cr-Mo) | 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 | — |
| Grade13 | ClassA,B(Ni-Mo) | ≤0.30 | ≤0.60 | 0.80~1.10 | 0.04 | 0.045 | — | 1.40~1.75 | 0.20~0.30 | — |
| Grade14 | ClassA(Cr-Mo) | ≤0.55 | ≤0.60 | 0.80~1.10 | 0.04 | 0.045 | — | 1.40~1.75 | 0.20~0.30 | — |
| Grade16 | ClassA(C-Mn-Ni) | ≤0.12 | ≤0.50 | ≤2.10 | 0.02 | 0.02 | — | 1.00~1.40 | — | — |
| CA15 | ClassA,B,C,D(Cr马氏体型) | ≤0.15 | ≤1.50 | ≤1.00 | 0.040 | 0.040 | 11.5~14.0 | ≤1.00 | ≤0.50 | — |
| CA15M | ClassA(Cr马氏体型) | ≤0.15 | ≤0.65 | ≤1.00 | 0.040 | 0.040 | 11.5~14.0 | ≤1.00 | 0.15~0.10 | — |
| CA6NM | ClassA,B(Cr-Ni) | ≤0.06 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 11.5~14.0 | 3.5~4.5 | 0.40~1.00 | — |
上一个:美国标准承压铸钢的残余元素含量
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