China Grade 12.9 Bolt Auto Parts Scm435 Pasaip Annealed Phosphated Lubed Alloy Drawn Steel Wire, Find details about China Steel Coil, Wire Rod from Grade 12.9 Bolt Auto Parts Scm435 Pasaip Annealed Phosphated Lubed Alloy Drawn Steel Wire
Grade | Chemical Composition(%) | ||||||||||
C | Si | Mn | P | S | Al | Ti | B | Cr | Mo | V | |
SCM435 | 0.33~0.38 | 0.15~0.35 | 0.60~0.85 | ≤0.030 | ≤0.030 | - | - | - | 0.90~1.20 | 0.15~0.30 | - |