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供应耐热钢R337焊条陕西西安|B2BCEO商务网

供应耐热钢R337焊条

更新日期:2023-05-12
点击数:370

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产品详情

    型号 R337 材质 耐热钢 焊芯直径 3.2/4.0(mm) R337耐热钢焊条 符合GB/T E5515-B2-VNb 特征:低氢钠型含钼、铬、钒、铌的珠光体耐热钢焊条,直流反接,可全位置焊,焊前预热至250~300℃。
用途:用于工作温度在570℃以下的珠光体耐热钢(15CrMoV等)。
标签:     西安市耐热钢焊条   西安市耐热钢焊条厂家
陕西 西安市西安市耐热钢焊条厂家
供应耐热钢R337焊条

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