标准
AiSi, ASTM, bs, DIN, GB, JIS
应用
hardware tools, saw blades, knives, etc.
Product name
blue tempered steel coils strip
Packaging
Rust proof paper plastic film wooden bracket
Tensile strength
Type I :400-500MPA; Type II :600-680MPA; Excellent type :800-1100MPA
Color
according to customer
Surface treatment
Polished blue, Polished grey