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ER90S-G ER100S-G ER110S-G ER120S-G AWS A5.28 Factory Supply TIG Welding Wire Dia 1.2/1.6/2.0/2.4mm for Engineering Machinery

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Minimum order quantity: 1 Units

Key attributes

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AWS Classification
AWS A5.28
Material
High Strength Low Alloy Steel
Diameter
1.2MM(0.05in), 1.6MM(0.06in), 2.0mm(0.08in), 2.4MM(0.09in), 1.2mm,1.6mm,2.0mm,2.4mm
Application
mining machinery, heavy vehicle frame
Flux content
0% (Solid Wire)
Melting point
1415 ~ 1475°C(2547~2655°F)
Product description

Highlights at a glance

  • This series GTAW solid welding wires comply with AWS A5.28 American Standard. Four grades cover 620MPa~830MPa ultra-high tensile Ni-Mo & Ni-Cr-Mo low alloy welding consumables for heavy-duty structural welding.
  • ER90S-G matches Q620 / Weldox650 steel. ER100S-G matches Q690 / Weldox700 steel. ER110S-G matches Q760 / Weldox800 steel. ER120S-G matches Q890 / Weldox900 ultra-high strength structural steel. Max continuous service temperature reaches 420℃.
  • Welding adopts TIG DCEN mode with pure argon shielding gas. Adjust welding current within 85~230A according to wire diameter. All specifications are solid welding wire without internal flux.
  • Core Advantages
  • Uniform compact copper coating on wire surface, reliable anti-rust performance during long-term storage, guarantee smooth manual feeding in TIG welding operations.
  • Concentrated and stable TIG electric arc, minimal spatter generation, flat and uniform weld bead, effectively reduce post-weld grinding and finishing workload.
  • Graded tensile strength from 620MPa to 830MPa, excellent low-temperature impact toughness, ideal for dynamic load and low-temperature heavy-load service conditions.
  • Low diffusible hydrogen characteristic, greatly improve cold crack resistance for thick heavy high-strength steel workpieces.
  • Weld metal realizes stable mechanical property matching with corresponding base metal after proper heat treatment.
  • Strict control of chemical composition, stable batch consistency, satisfy strict technical standards of engineering machinery and offshore equipment manufacturing.
  • Complete available sizes: Dia 1.2/1.6/2.0/2.4mm, packed in 5kg carton, convenient for manual workshop production.
  • Typical Application
  • Engineering machinery main structure, crane components, mining equipment, heavy-duty truck chassis, offshore mechanical parts, hydraulic support, low-temperature high-load steel structural assemblies.
  • Frequently asked questions

    Our headquarters is located in Hebei,. Founded in 2018. Our products are exported to South Europe, North Europe, South Asia, Southeast Asia, Oceania, Middle East, Africa, East Europe, Central America, North America, South America, West Europe and domestic market. We have about 50 employees in total.

    Pre-production samples will be confirmed before mass production. Strict final inspection will be carried out before shipment.

    Welding electrodes, welding wires, brazing flux, metal ingots, rare metal materials, nickel, cobalt, tungsten and chromium alloy materials.

    We are professional manufacturer for welding consumables. We have professional R&D team, more than 1000 kinds of product models. Our products export to over 80 countries all over the world.

    Accept trade terms EXW, FOB Tianjin/Shanghai, CFR, CIF. Accepted payment currency USD, EUR, CNY. Payment terms: T/T, L/C, D/P, Credit Card. Available communication languages: Chinese, English, Spanish, Japanese, Russian.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 1 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      31 days

    • Step 3

      Packaging and dispatch

      Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 23 fields
    AWS Classification
    AWS A5.28
    Material
    High Strength Low Alloy Steel
    Diameter
    1.2MM(0.05in), 1.6MM(0.06in), 2.0mm(0.08in), 2.4MM(0.09in), 1.2mm,1.6mm,2.0mm,2.4mm
    Application
    mining machinery, heavy vehicle frame
    Flux content
    0% (Solid Wire)
    Melting point
    1415 ~ 1475°C(2547~2655°F)
    Customized support
    OEM, ODM, OBM
    Warranty
    3 Years
    Weight
    5kg/box
    Place of origin
    China, Hebei
    Model number (Specification)
    ER90S-G ER100S-G ER110S-G ER120S-G
    Feature
    Stable TIG arc, low spatter
    Usages
    Engineering machinery, lifting equipment
    Type
    TIG Solid Gas Shielded Welding Wire
    Keyword
    ER90S-G, ER100S-G, ER110S-G, ER120S-G, TIG welding wire
    Standard
    AWS A5.28
    Certification
    RoHs CE
    Advantage
    Stable TIG arc, low spatter
    Color
    Copper
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    For material type
    high tensile structural steel
    Lead time
    31 days
    Minimum order
    1 Units

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