ASTM-H21
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | W(%) | V(%) |
---|---|---|---|---|---|---|---|
C(%)(%) 0.26-0.36 | Si(%)(%) 0.15-0.50 | Mn(%)(%) 0.15-0.40 | P(%)(%) ≦0.03 | S(%)(%) ≦0.03 | Cr(%)(%) 3.00-3.75 | W(%)(%) 8.5-10.0 | V(%)(%) 0.3-0.6 |
Aplikasi
- Keluli Alat Aloi(2)
Lain-lain
- Annealing HB : ≦235
- Quenching HRC : ≧52
Kod Negara
- ASTM
Jenis Baja
- H21
Jenis Baja yang Berkaitan
Jenis Baja | Kod Negara | More | SKD5 | CNS | More | 3Cr2W8V | GB | More | SKD5 | JIS | More | H21 | ASTM | More | X30WCr-V9-3 | DIN | More |
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