GEE GETIG 70S3 ER70S3 Mild Steel Copper Coated Welding Wire

GEE GETIG 70S3 ER70S3 Mild Steel Copper Coated Welding Wire

Rs. 0

Gweld

Tig Welding Wire

1000 In Stock

Product Description

GEE GETIG 70S3 / ER70S3 is a mild steel copper-coated welding wire designed for gas-protected welding applications. It is suitable for CO₂ gas protective welding and offers stable welding performance, good welding seams, reduced spatter, and excellent welding process properties.

The wire is also suitable for welding high-tensile steel up to the 490 N/mm² grade, high-speed thin plate applications, and commonly used steel grades such as 35 and 45.

Key Features

  • GEE GETIG 70S3
  • ER70S3 classification
  • Mild steel copper-coated welding wire
  • Stable welding performance
  • Good welding seam quality
  • Less spatter
  • Excellent welding process properties
  • Suitable for high-speed thin plate welding
  • Suitable for high-tensile steel applications
  • Suitable for carbon steel tubes and plates

Product Specifications

Specification Details
Brand GEE Limited
Product Name GETIG 70S3
Product Type Mild Steel Copper Coated Welding Wire
Identification GETIG 70S3 / ER70S3
Classification AWS A5.18: ER70S3
Coating Copper Coated
Shielding Gas Pure Argon
Tensile Strength (UTS) 480 MPa Min
Yield Strength (YS) 400 MPa Min
Elongation 22% Min
CVN Impact Value ≥27 J at -30°C
Standard Length 1000 mm
Available Sizes 1.2 mm, 1.6 mm, 2.40 mm, 2.50 mm, 3.15 mm, 3.20 mm
Packing per Packet 5 kg
Packing per Box 20 kg (5 × 4)

The classification, mechanical properties, shielding gas, and available packing sizes are specified in the GEE datasheet.

Chemical Composition

Element Range
Carbon (C) 0.06–0.15%
Manganese (Mn) 0.90–0.14%*
Silicon (Si) 0.45–0.75%
Copper (Cu) ≤0.5% Max
Sulphur (S) ≤0.035% Max
Phosphorus (P) ≤0.025% Max

*The Mn range is reproduced as stated in the supplied datasheet.

Typical Applications

  • Carbon steel tubes and plates
  • ASTM A106 Grade B and similar applications
  • Structural steel
  • Pressure vessels
  • Boilers
  • Unalloyed structural steel
  • Micro-alloyed structural steel
  • High-speed thin plate welding
  • High-tensile steel up to 490 N/mm² grade

The datasheet specifies structural, pressure-vessel, and boiler applications involving steels with specified tensile strength of 410–520 MPa.

Packing Details

Size Length Packing / Packet Packing / Box
1.2 mm 1000 mm 5 kg 20 kg
1.6 mm 1000 mm 5 kg 20 kg
2.40 / 2.50 mm 1000 mm 5 kg 20 kg
3.15 / 3.20 mm 1000 mm 5 kg 20 kg

 

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