표준
AISI, ASTM, bs, DIN, GB, JIS
유명 상표
Shandong Chengming Steel
모델 번호
16Mn/5MnV/40Cr/30CrMnSi,42CrMo,4140,20Cr,
신청
Chemical industry,electric power
Product name
Factory supply special steel H13 round bar
Material
Carbon steel/alloy steel
Length
12m or customization
Diameter
6.5-500mm or customization
Surface treatment
Heat treatment