Product Profile of Tig / Mig 521 [lh-alloy Wires & Rods]

Ador fontech limited is engaged in supplying products & services to industries like steel, mining, power plants, railways, road transport workshops, sugar mills, cement plants, fertilizer & chemical plants, workshops, shipping industries etc. They manufacture lh-alloy wires & rods. The tig/mig 521 is a nickel-chromium filler wire for tig and mig welding. Its prominent features are:

• The tig 521 has a uns number of no6082

• It is a corrosion-resistant alloy with high temperature strength, cold toughness and resistance to thermal loading

• Suitable for working temperatures ranging from -269 to 0 +1000 c.

• Chemically composed of c, mn, fe, si, ti, cr, nb, ni, p, s & cu

• Chemical composition [%]

• Its uts number is 59 kgf/mm, ys is 41 kgf/mm & elongation [l=5d] is 35%

• Charpy v notch impact energy is less than 100j

• Shielding gas is welding grade argon


Used for welded joints in pressure vessels, boiler, fitting, machine and apparatus construction. Welded joints between dissimilar alloys and on cryogenic nickel steels.