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 |
Mga aplikasyon
- Mataas na Bilis ng Tool Steels
Iba pa
- Co : 4.25-5.75
- Annealing HB : ≦269
- Quenching HRC
Kodigo ng Bansa
- ASTM
Uri ng Bakal
- T4
Kaugnay na Uri ng Bakal
Uri ng Bakal | Kodigo ng Bansa | Higit pa |
SKH3 |
CNS | Higit pa |
W18Cr4-V5Co5 |
GB | Higit pa |
SKH3 |
JIS | Higit pa |
T4 |
ASTM | Higit pa |
S 18-1-2-5 |
DIN | Higit pa |
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