HC420/780DP,HC500/780DP,HC340/590DP,HC250/450DP
冷轧双相钢
冷轧板卷 0.900*1190*0 7.830吨
H: | 冷成形用高强度扁平材,flat products of high strength for cold forming | C: | 冷轧,cold rolled |
420: | 规定的最小屈服强度,MPa 78 | 0: | 规定的最小抗拉强度,MPa |
DP: | 双相钢,dual phase steels |
CR260/450DP | GB/T 20564.2 |
DP 440T/250Y | SAE J2745 |
HC250/450DP | Q/BQB 418,Q/SGZGS 0348 |
CHSP80DP | POSCO |
CR420/780DP | GB/T 20564.2 |
DP 780T/420Y | SAE J2745 |