英国WA HARDFACE L-S埋弧堆焊管状焊丝
英国WA HARDFACE L-S埋弧堆焊管状焊丝
产品价格:¥140(人民币)
  • 规格:HARDFACE L-S
  • 发货地:全国
  • 品牌:
  • 最小起订量:1公斤
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    会员级别:金牌会员
    认证类型:企业认证
    企业证件:通过认证

    商铺名称:济南银箭焊接材料有限公司

    联系人:马经理(先生)

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    固定电话:

    企业邮箱:mingquanhc@163.com

    联系地址:山东省济南市历下区五金市场8号

    邮编:250002

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    商品详情
      英国WA HARDFACE L-S埋弧堆焊管状焊丝

      HARDFACE L-S

      CLASSIFICATION

      EN 14700 T Fe8

      DESCRIPTION

      • Tubular wire for submerged arc hardfacing
      • Martensitic weld metal with good abrasion and impact resistance
      • Self-tempering deposit for hardfacing
      • Especially applicable in 2-3 layers for wear resistance

      APPLICATIONS

      Hardface L-S is used when good resistance to abrasion and impact in dry or wet environments is required.

      Examples
      Bucket teeth, lips and undersides, cutting edges, steel mill rolls, cable drums, sand dredge equipment, dragline buckets, conveyor chutes, grizzly bars.

      TYPICAL ALL-WELD METAL ANALYSIS
      CMnSiCrFe
      0.50 1.50 2.50 8.50 Rest

      Structure: medium alloy martensitic

      TYPICAL ALL-WELD METAL MECHANICAL PROPERTIES

      Hardness – 3-Layer deposit

      as welded: 55 - 58 HRc


      CONDITIONS OF USE
      Current typeShielding
      DC (+) WAF 325
      FLUX DESCRIPTIONWAF 325
      Classification EN 760: S A FB 1 65 DC H5
      Redrying 2 hours at 250 - 350°C
      Packaging bags (25 kg)
      OPERATING CONDITIONS
      DiameterAmperage [A]Voltage [V]Stick-out [mm] [mm]RangeOptimumRangeOptimumRangeOptimum
      1.6 150 - 300 250 26 - 32 30 15 - 30 25
      2.0 200 - 350 280 26 - 32 30 20 - 50 25
      2.4 200 - 450 350 26 - 32 30 25 - 50 30
      2.8 250 - 550 400 28 - 32 30
      25 - 50 30
      3.2 300 - 650 500 28 - 32 30 25 - 50 30

      Recovery: 95 %

      WELDING POSITIONS

      Flat

      STANDARD DIAMETERS (mm)

      1.6, 2.0, 2.4, 2.8, 3.2
      Other diameters: please consult us

      PACKAGING
      Diameter≤ 2.4 mm≥ 2.4 mm
      Standard packaging [EN ISO 544] Spool : BS 300 Coil : B 450 Drum
      Weight 15 kg 25 kg Up to 330 kg
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