GB-T7
C(%) | Si(%) | Mn(%) | P(%) | S(%) |
---|---|---|---|---|
C(%)(%) 0.65-0.74 | Si(%)(%) ≦0.35 | Mn(%)(%) ≦0.4 | P(%)(%) ≦0.035 | S(%)(%) ≦0.03 |
Mga aplikasyon
- Carbon Tool Steels
Iba pa
- Annealing HB : ≦187
- Quenching HRC : ≧62
Kodigo ng Bansa
- GB
Uri ng Bakal
- T7
Kaugnay na Uri ng Bakal
Uri ng Bakal | Kodigo ng Bansa | Higit pa |
SK7 |
CNS | Higit pa |
T7 |
GB | Higit pa |
SK7 |
JIS | Higit pa |
W1-7 |
ASTM | Higit pa |
C70W2 |
DIN | Higit pa |
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