收藏词条 编辑词条 意大利冷镦、冷挤压钢钢号
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UNI 7356 |
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牌号 |
化学成分（质量分数）/% |
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C |
Si |
Mn |
P ≤ |
S ≤ |
Cr |
Mo |
Ni |
其他 |
|
|
C21BKB |
0.19~0.25 |
≤0.40 |
0.50~0.80 |
0.035 |
0.035 |
|
|
|
B0.001~0.005 |
|
C35BKB |
0.34~0.39 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
|
|
|
B0.001~0.005 |
|
CB4FU |
≤0.08 |
|
0.20~0.40 |
0.040 |
0.040 |
|
|
|
≤0.007 |
|
CB10FF |
0.08~0.13 |
≤0.10 |
0.30~0.60 |
0.040 |
0.040 |
|
|
|
|
|
CB10FU |
0.08~0.13 |
0.30~0.60 |
0.040 |
0.040 |
|
|
|
≤0.007 |
|
|
CB15 |
0.12~0.18 |
0.10~0.40 |
0.30~0.60 |
0.035 |
0.035 |
|
|
|
|
|
CB20FF |
0.18~0.23 |
≤0.10 |
0.30~0.60 |
0.035 |
0.035 |
|
|
|
|
|
CB35 |
0.34~0.39 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
|
|
|
|
|
25CrMn4K8 |
0.22~0.29 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
0.90~1.20 |
0.15~0.30 |
|
|
|
30NiCrMo2K8 |
0.27~0.34 |
0.15~0.40 |
0.70~1.00 |
0.035 |
0.035 |
0.40~0.60 |
0.15~0.30 |
0.40~0.70 |
|
|
34Cr4KB |
0.30~0.37 |
0.15~0.40 |
0.60~0.90 |
0.035 |
0.035 |
0.90~1.20 |
|
|
|
|
34CrMo4KB |
0.30~0.70 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
0.90~1.20 |
0.15~0.30 |
|
|
|
35NiCrMo6KB |
0.32~0.39 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
1.30~1.70 |
0.20~0.30 |
1.30~1.70 |
|
|
38Cr1KB |
0.34~0.41 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
0.20~0.40 |
|
|
|
|
38Cr4KB |
0.34~0.41 |
0.15~0.40 |
0.60~0.90 |
0.035 |
0.035 |
0.90~1.20 |
|
|
|
|
38CrB1KB |
0.34~0.41 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
0.20~0.40 |
|
|
B0.001~0.005 |
|
38CrMo4KB |
0.34~0.41 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
0.90~1.20 |
0.15~0.30 |
|
|
|
38NiCrMo4KB |
0.34~0.41 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
0.70~1.00 |
0.15~0.30 |
0.70~1.00 |
|
|
40NiCrMo2KB |
0.37~0.44 |
0.15~0.40 |
0.70~1.00 |
0.035 |
0.035 |
0.40~0.60 |
0.15~0.30 |
0.40~0.70 |
|
|
40NiCrMo7KB |
0.37~0.44 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
0.70~1.00 |
0.20~0.30 |
1.60~2.00 |
|
|
41Cr2KB |
0.38~0.45 |
0.15~0.40 |
0.60~0.90 |
0.035 |
0.035 |
0.40~0.60 |
|
|
|
|
41Cr4KB |
0.38~0.45 |
0.15~0.40 |
0.50~0.80 |
0.035 |
0.035 |
0.90~1.20 |
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