规格:6,8,10,12,14,16,18,20,30,40,50,60(mm) | 品名:普中板 | 产地/厂家:天钢 |
仓库:钢厂 | 材质:Q235D |
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q235d钢板
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Q235是碳素结构钢,根据国标(GB/T 221-2000)规定,235为其屈服强度,即235MPa
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化学成分:
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Q235分A、B、C、D四级(GB700-88)
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Q235A级含C0.14~0.22% Mn0.30~0.65Si≤0.30S≤0.050P≤0.045
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Q235B级含C0.12~0.20% Mn0.30~0.670Si≤0.30S≤0.045P≤0.045
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Q235C级含C≤0.18% Mn0.35~0.80Si≤0.30S≤0.040P≤0.040
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Q235D级含C≤0.17% Mn0.35~0.80Si≤0.35S≤0.040P≤0.035
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密度:7.85
Q235是碳素结构钢,根据国标(GB/T 221-2000)规定,235为其屈服强度,即235MPa
化学成分:
Q235分A、B、C、D四级(GB700-88)
Q235A级含C0.14~0.22% Mn0.30~0.65Si≤0.30S≤0.050P≤0.045
Q235B级含C0.12~0.20% Mn0.30~0.670Si≤0.30S≤0.045P≤0.045
Q235C级含C≤0.18% Mn0.35~0.80Si≤0.30S≤0.040P≤0.040
Q235D级含C≤0.17% Mn0.35~0.80Si≤0.35S≤0.040P≤0.035
密度:7.85
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