Sub-Arc Fluxes

Midalloy stocks a variety of high quality European style fully agglomerated fluxes, which are used in combination with weldstrip or sub-arc wire. These fluxes are available for the joining or for the overlay of nickel alloys, stainless steels, and mild steels. Midalloy fluxes produce excellent bead contours, easy slag removal, and higher deposition rates than fused sub-arc fluxes. All fluxes can be recycled according to instructions.

Product Name Base Material
S46T Fe for low carbon, mild steel deposit
INT 101 300 and 400 series stainless
NFT 201 NiCrMo-3 and NiCr-3, nickel base
NiCuT NiCu-7 , nickel based-copper bearing
EST 122 300 and 400 series stainless using the electroslag process
EST 201 NiCrMo-3 and NiCr-3, nickel base using the electroslag process
Product Name Base Material
IN 300 and 400 stainless steels, stabilized
IND 24 300 and 400 stainless , non-stabilized, stabilized, duplex
NiCrW NiCrMo-3 and NiCr-3, Nickel base
NiCrW-412 Nickel base alloys
NiCuW NiCu-7, nickel base -copper bearing
UV420TTR 1 1/4 Cr - 1/2 Mo, 2 1/4 Cr - 1 Mo, and other low alloy wires
UV420TTRS Low Alloy, High Strength
543 9% Chromium Steels, P91 and T91