Hign Manganese-oxide welding flux HJ431

welding flux HJ431 this flux is suitable for welding of gascylinders , membrane water-cooled wall of boilers, etc

   

 

 

ZT.HJ431(Hign Manganese-oxide welding flux)

accord with GB/T5293-1999 F4A0-H08ASteel ship naturalized norms ll TMEquivalent to AWS F6AZ-EL12              JIS YSF42-W11 DESCRIPTION:    ZT.HJ431 is a fused type hign manganese-oxide flux with vitreous granules of red dish brown to light yellow color ,about 8-40 mesh in size. It is suitable for use with AC or DCEP. This flux is of a good welding usability. APPLICATIONS: In combination with H108A,H08MnA and H10Mn2 wires, this flux is suitable for welding of low carbon steels and some low alloy steel such as 16Mn,15MnV in producing of structures, boiler, ships, pressure vessels, etc. It cn also be sued for electroslag welding. GUIDELINES FOR USAGE:1.Dry the flux at 250°C for 2 hours before use2.Completely remove rust, oil and dirt from the groove surface prior to welding. TYPICAL FLUX COMPOSITION RANGE:(%)

SiO2+MnO	CaF2+CaO	AI2O3+MgO	S	P
74-82	10-14	9-12	≤0.06	≤0.08

 TYPICAL MECHANICAL PROPERTIES OF WELDING METAL(According to GB/T12470-03 F5021-H10Mn2NiA)%

Test Item	óbMPa	ósMPa	5%	Akv(J)-20°C
Standard Value	415-550	≥330	≥22	≥27
Test Value	504	388	30	110

We are recognized as one of prime Welding Flux Manufacturers in the global market. The Welding Flux, available with us, is a paste that is widely used to promote fusion of metals during brazing or welding processes. Our Welding Flux efficiently cleanses oxides of metal which encourages their union. It also acts as temperature indicator which helps the operator to recognize the perfect time to add the filler rod.

Features :Highly effectiveOptimum performanceAllows free flow of fillerCompetitive pricingUsed in :Steel Plants 

 

Hign Manganese-oxide welding flux HJ431