ASTM-H19
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) | W(%) | V(%) |
---|---|---|---|---|---|---|---|---|
C(%)(%) 0.32-0.45 | Si(%)(%) 0.2-0.5 | Mn(%)(%) 0.2-0.5 | P(%)(%) ≦0.03 | S(%)(%) ≦0.03 | Cr(%)(%) 4.00-4.75 | Mo(%)(%) 0.30-0.55 | W(%)(%) 3.75-4.50 | V(%)(%) 1.75-2.20 |
Mga aplikasyon
- Alloy Tool Steels(2)
Iba pa
- Co : 4.0-4.5
- Annealing HB : ≦241
- Quenching HRC
Kodigo ng Bansa
- ASTM
Uri ng Bakal
- H19
Kaugnay na Uri ng Bakal
Uri ng Bakal | Kodigo ng Bansa | Higit pa |
SKD8 |
CNS | Higit pa |
SKD8 |
JIS | Higit pa |
H19 |
ASTM | Higit pa |
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