规格1:规格1未填写
规格2:规格1未填写
规格3:规格1未填写
起订:10KG
供应:10000KG
发货:3天内
发送询价
化学成份：
Q235分A、B、C、D四级(GB/T 700-2006)
Q235A级含 C ≤0.22% Mn ≤1.4% Si ≤0.35% S ≤0.050 P ≤0.045
Q235B级含 C ≤0.20% Mn ≤1.4% Si ≤0.35% S ≤0.045 P ≤0.045
Q235C级含 C ≤0.17% Mn ≤1.4% Si ≤0.35% S ≤0.040 P ≤0.040
Q235D级含 C ≤0.17% Mn ≤1.4% Si ≤0.35% S ≤0.035 P ≤0.035此信息由鼎盛钢材提供
15625819969
沈小姐
