Hot Rolled Annealed AISI Alloy Steel C20 C45 4140 4130 Carbon Steel Solid Round Bar, You can get more details about Hot Rolled Annealed AISI Alloy Steel C20 C45 4140 4130 Carbon Steel Solid Round Bar from mobile site on Alibaba.com
Alloy Steel AISI 4340/4130 Full annealed Steel bar Features: Material 4340,4130,D2,Grade A, B, AH32, AH36, D, DH32, DH36, SS400, SS540, S235JR/JO/J2, S275JR/JO/J2, S355JR/JO/J2 With ABS, BV, CCS, DNV, GL, LR, NK, RINA and CE marks Standard GB, ASTM, JIS Si...