YD057埋弧无缝耐磨药芯焊丝

厂商 :河北星义特种耐磨焊条厂

河北 邢台市
  • 主营产品:
  • 阀门焊条
  • 镍基焊条
  • 铸铁焊条
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商品详细描述
YD057埋弧无缝药芯焊丝                                                               规格1.2-1.6-2.0-2.4-3.0-4.0,                                                                                       化学成分;C   0.2-0.5,Cr  4.0-6.0,Mo  0.5-1.5,V  0.5-1.0其他≦6.0,                 硬度;44-50,                                                                                                               适用范围,热扎辊,开坯辊支撑辊的堆焊,

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