Welding Flux HJ431 2.5mm~0.45mm 8~40 mesh

HSMH Submerged arc welding flux.the key to your success.

welding flux HJ431 Arc submerged welding

In Accordance with: GB/T5293-1999  NB/T47018-2011 HJ431-H08MnA

                                  AWS5.17-80   F6A0-E12   F7A0-EM12K

                                  Equivalent to: AWS F6AZ-EL12

                                                        JIS YSF42-W11

1.Donescription AND Certificate

Flux LHHJ431, it is a kind of high-Manganese oxide fused flux with glass granule red-brown to light yellow, grain

size of 2.5mm~0.45mm (8~40 mesh). The flux is good at welding and weld-ability.  It is suitable for the welding

polarity with AC or DCEP.

AWS-A5.17 is a kind of burning welding flux specially used for X60-X70 grade pipe submerged welding and its basicity is about 1.8. It is white round particle and the granularity is 2.0-0.4MM. It can be used with DC-AC and when DC, welding wire connects with positive pole.

The electric arc is steady, easy to deslagging and welding line is formed well and beautiful. The welding line has good toughness of low temperature impacting.

Because it uses special production technology, the welding flux has good performance of resisting to moist and it can save consumption in the process of welding.

2.Application

1. weld many kinds of steel used in pipeline coordinate(such as X52,X60,X65,X70 and so on) with proper

welding wire(H08C,H08MnA,H10MnSi,H10MnSi,)

2. muti-layer welding,double side single channel welding, multi-wire welding and narrow gap submerged arc welding.

3.Welding Flux Reference Composition(%)

4.Melting Metal Mechanical Performance 

5.Products Photos

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