| 摘要 |
For making a rustproof golf club head economically in an environment friendly manner without electroplating to facilitate ball control, a metal alloy is disclosed containing carbon (C) 0.08% max, silicon (Si) 1.5% max.manganese (Mn) 1.5% max, chrome (Cr) 16~28%, nickel (Ni) 1% max, cerium (Ce) 1.5% max, phosphor (P) 0.03% max, sulfur (S) 0.02%, and iron to make 100%.
|
