7.62*39 pure steel cup
Production method: stamping and forming
Specifications: Design and manufacture molds according to customer drawings
Steel grade: F18
| Card number | Code name | Chemical into Points,% | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Als | ||
| 18Al | F18 | 0.11-0.19 | ≤0.06 | 0.35-0.55 | ≤0.030 | ≤0.030 | ≤0.15 | ≤0.30 | ≤0.20 | 0.02-0.10 | 






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