Q460GJC高建钢化学成分分析 耐腐蚀性测试 第三方检测机构
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更新时间:2024-09-06 08:30:00
价格:请来电询价
检测认证:可靠性测试
材料分析:有害物质
电气安全:安规测试
联系电话:0755-23572571
联系手机:18123625672
联系人:李工
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详细介绍
Q460GJC是一种高层建筑结构钢,其化学成分分析如下:
在厚度为≤50mm的Q460GJC钢板中,碳含量C应≤0.2%,硅含量Si应≤0.55%,锰含量Mn应≤1.70%,磷含量P应≤0.025%,硫含量S应≤0.015%,铝含量Alt应≥0.015%,铬含量Cr应≤1.2%,钼含量Mo应≤0.5%,铜含量Cu应≤0.5%。
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