产品型：SPFC590
标准：JIS G
化学成份：
碳 C ：≤0.20
硅 Si：≤0.53
锰 Mn：1.00～1.60
硫 S ：≤0.045
磷 P ：≤0.045
钒 V ：0.02～0.15
铌 Nb：0.015～0.060
钛 Ti：0.02～0.20
力学性能：
抗拉强度 σb (MPa)：470～630
屈服强度 σs (MPa)：≤16时:≥345; ＞16～35时:≥325; ＞35～50时: ≥295; ＞50～100 时: ≥275
伸长率 δ5 (％)：≥21
本公司为上海宝钢一级代理商，主要经营：宝钢热轧，热轧酸洗，电工钢，汽车钢板，冷轧板，镀锌板。
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