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盾构机刀盘耐磨药芯焊丝
来自:东钢焊材(山东)有限公司
40人民币
发布时间:2022-10-14
关注次数:80
产品参数
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商品详情
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规格:Ф1.6mm,15Kg/盘
硬度:52~55HRC(焊态), 58~60HRC(冲击后)
主要成分(wt.%):C0.1~0.3;Cr6~10;Ni1~3,Mo<1;Mn:1~3;Si<1
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