|
标准号 |
化学成分(%) |
||||||
|
C |
Si |
Mn |
P |
S |
Cr |
其他 |
|
|
SUP 3 |
0.75~0.90 |
0.15~0.35 |
0.30~0.60 |
0.035 max. |
0.035 max. |
- |
- |
|
SUP 6 |
0.56~0.64 |
1.50~1.80 |
0.70~1.00 |
0.035 max. |
0.035 max. |
- |
- |
|
SUP 7 |
0.56~0.64 |
1.80~2.20 |
0.70~1.00 |
0.035 max. |
0.035 max. |
- |
- |
|
SUP 8 |
0.52~0.60 |
0.15~0.35 |
0.65~0.95 |
0.035 max. |
0.035 max. |
0.65~0.95 |
- |
|
SUP 9A |
0.56~0.64 |
0.15~0.35 |
0.70~1.00 |
0.035 max. |
0.035 max. |
0.70~1.00 |
- |

SUP9 SUP9A AUP10 AUP11A AUP12 AUP13 SUJ1 SUJ2 SUJ3 SUJ4 SUJ5
N
SK140 SK120 SK105 SK95 SK90 SK85 SK80 SK75 SK70 SK65 SK60
日本JIS标准高速钢牌号:
SKH2 SKH3 SKH4 SKH10 SKH40 SKH50 SKH51 SKH52 SKH53 SKH54 SKH55 SKH56 SKH57 SKH58 SKH59………
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