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1j ‡‹àH‹ï| in•¨H‹ï|—pj
JIS‹L† |
C |
Ni |
Cr |
Mo |
W |
V |
Co |
Žå—p“r |
SKS-5 |
0.75-0.85 |
0.70-1.3 |
0.2-0.5 |
- |
- |
- |
- |
ƒ`ƒbƒvƒ\[‘ä‹àAƒiƒCƒt |
SKS-51 |
0.75-0.85 |
1.30-2.0 |
0.2-0.5 |
- |
- |
- |
- |
ƒ`ƒbƒvƒ\[‘ä‹àAƒiƒCƒt |
SKS-2 |
1.0-1.1 |
- |
0.2-0.5 |
- |
1.0-1.5 |
0.2ˆÈ‰º |
- |
ŠÛƒiƒCƒtAƒAƒ‹ƒ~¿[ |
SKS-7 |
1.0-1.2 |
- |
0.2-0.5 |
- |
2.0-2.5 |
- |
- |
ŠÛƒiƒCƒtAƒAƒ‹ƒ~¿[ |
SKD-11 |
1.4-1.6 |
- |
11.0-13.0 |
0.5-1.2 |
- |
0.2-0.5 |
- |
ŠÛƒiƒCƒtAƒXƒŠƒbƒ^[ |
2) ‚‘¬“x| (High Speed Steel)
JIS‹L† |
C |
Ni |
Cr |
Mo |
W |
V |
Co |
Žå—p“r |
SKH-51 |
0.8-0.9 |
- |
3.8-4.5 |
4.5-5.5 |
5.5-6.7 |
1.6-2.2 |
- |
ƒƒ^ƒ‹ƒ\[AŠÛƒiƒCƒt |
SKH-55 |
0.85-0.85 |
- |
3.8-4.5 |
4.8-6.2 |
5.5-6.7 |
1.7-2.3 |
4.5-5.5 |
ŠÛƒiƒCƒtAƒXƒŠƒbƒ^[ |
SKH-57 |
1.2-1.35 |
- |
3.8-4.5 |
3.0-4.0 |
9.0-11.0 |
3.0-3.7 |
9.0-11.0 |
ŠÛƒiƒCƒtAƒXƒŠƒbƒ^[ |
3jƒXƒeƒ“ƒŒƒX| iƒ}ƒ‹ƒeƒ“ƒTƒCƒgŒnj
JIS‹L† |
C |
Ni |
Cr |
Mo |
W |
V |
Co |
Žå—p“r |
SUS420J2 |
0.26-0.4 |
- |
12.0-14.0 |
- |
- |
- |
- |
H•i—pŠÛƒiƒCƒt¤•XØ‚èŠÛ‹˜ |
SUS440C |
0.95-1.2 |
- |
16.0-18.0 |
- |
- |
- |
- |
H•i—pŠÛƒiƒCƒt |
|