材质
Q195,Q235,Q345,SAE1010,EN19,C45
材质
Q195,Q235,Q345,SAE1010,SAE1020
标准
ASTM,AISI,JIS,GB, DIN,EN
Product Name
carbon steel round bar rod price
Standard
AiSi, ASTM, bs, DIN, GB, JIS
Technique
Hot rolled/cold rolled/cold drawn/forged
Grade
1020 1025 1035 1045 1050 C45 S40c S45c S25c S20c
Certificate
ISO 9001:2008/BV
Surface Treatment
galvanized,Coated or as required