ASTM-T4
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | W(%) | V(%) |
---|---|---|---|---|---|---|---|---|
C(%)(%) 0.7-0.8 | Si(%)(%) 0.2-0.4 | Mn(%)(%) 0.1-0.4 | P(%)(%) ≦0.03 | S(%)(%) ≦0.03 | Cr(%)(%) 3.75-4.50 | Mo(%)(%) 0.4-1.0 | W(%)(%) 17.5-19.0 | V(%)(%) 0.8-1.2 |
Aplikasi
- Keluli Alat Kelajuan Tinggi
Lain-lain
- Co : 4.25-5.75
- Annealing HB : ≦269
- Quenching HRC
Kod Negara
- ASTM
Jenis Baja
- T4
Jenis Baja yang Berkaitan
Jenis Baja | Kod Negara | More |
SKH3 |
CNS | More |
W18Cr4-V5Co5 |
GB | More |
SKH3 |
JIS | More |
T4 |
ASTM | More |
S 18-1-2-5 |
DIN | More |
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