Nehru Garden Road, Jalandhar City, Punjab - 144001 0181-5030328 0181-5030304/305/306

Brand / Product Range

Usha Martin

Usha Martin Group is a Rs. 3000 crore conglomerate with a global presence. The group has set new standards in the manufacture of wire rods, bright bars, steel wires, speciality wires, wire ropes, strand, conveyor cord, wire drawing and cable machinery.

About Us

Started in 1961 in Ranchi, Jharkhand as a wire rope manufacturing company, today the Usha Martin Group is a Rs. 3000 crore conglomerate with a global presence. The group has set new standards in the manufacture of wire rods, bright bars, steel wires, speciality wires, wire ropes, strand, conveyor cord, wire drawing and cable machinery. With continuous growth in both the domestic and international markets, Usha Martin, the Group’s flagship company has emerged as India’s largest and the world’s Second largest steel wire rope manufacturer.

For Usha Martin, the path to sustainable growth was long; the management constantly tried out innovative business practices. With initiative to diversify the customer base by venturing into the international markets, moving up the value chain and fully integrating its business process to maximize stakeholder value.

MIG (CO2) Welding Wire

Usha Martin has commenced production of copper-coated MIG (CO2) Welding wires at its plant at Ranchi. Our CO2 wires, produced from sophisticated in line drawing and copper coating machines, provides our satisfied customers with a smooth flowing, stable arc, low spatter wire.

Size

  1. 0.80 mm
  2. 1.20 mm

Chemical Composition of wire

ELEMENT C Mn Si S P Cu
% (MAX) 0.06-0.15 1.4-1.85 0.8-1.15 0.035 0.025 0.50

Current Conditions: DC[+] only

Size 0.8mm 1.0mm 1.2mm 1.6mm
Current (Amps) 50-180 80-200 120-260 150-350

Tensile Strength

  • 1.20mm - 900 N/mm2 minimum
  • 0.80mm - 1100 N/mm2 minimum

Packaging

In plastic spools containing 12.5 kg of wire, shrink film wrapped, hermetically sealed in dehumidified chamber and packed in cardboard boxes with silica gel inside.

Typical Mechanical Properties of Weld Metal

Yield Stress Kg/mm2 43 minimum
U.T.S. Kg/mm2 55 minimum
Elongation % (L=4d) 22 minimum
CVN Impact Kgm (At -29 deg C) 27 minimum

Welding Wires (Intermediate)

We are amongst the largest suppliers of different wires to cater to the needs of the Indian electrode industry. Our product offerings include.

  • Low Carbon Steel Wires
  • Special Grade Welding Wires

Specifications

  • IS 2879/75
  • Customer Specifications
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