
冷轧B1500HS汽车防撞杆用钢
价格:6200.00
汽车制造用BR1500HS焊管BR1500HS抗拉强度多少是一种高强度耐候钢成份百分比(wt%)C0.19~0.25B0.0008~0.005Mn1.10~1.4Cr0.15~0.35Al0.02~0.06Ti0.02~0.05Si≤0.40P≤0.025S≤0.015)
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