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Home » Products » Welding flux » HJ107

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HJ107

Model:
HJ107
Brand:
Mighty

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Product Description

HJ107 Fused Flux for S.A. Welding

Standard executed: GB/T17854-1999 F308-H0Cr21Ni10

Description and Applications
HJ107 is a type of fused flux with non-manganese, medium-silicon, medium-fluorine content, bluish-gray to dark gray pumiceous grain in appearance. Its grain size is 2.0-0.28mm(10-60 meshes). Welding Flux HJ107 is suitable for use with DC power, filler wires connect with Positive Electrode. With low sensitivity towards below and excellent slag removal, the flux provides very good weld bead appearance and lower depth of penetration. Additional Feathers are less carbon generated and less burning loss of chromium when welding austenitic stainless steels.
Flux is recommended for welding or buildup welding applications combined with austenitic stainless steel wires or strips like H0Cr21Ni10, H0Cr20Ni10Ti, H00Cr24Ni12Nb, H0Cr16Mn16, etc. It can be used in buildup welding of corrosion resistant layer of petrochemical equipment or structural units, and also being applied to Hadfield-steel buildup weld or repairing weld.
Main Constituents(%)

SiO2	CaF2	Al2O3	MgO	CaO	FeO	S	p
24-30	18-24	22-30	13-20	≦6	≦1.0	≦0.06	≦0.08

Mechanical properties of Deposited Metal

Test Item	Tensile Strength Rm(MPa)	Elongation (A%)
Guaranteed Value	≥520	≥30

Packing: 25kg per kraft paper bag or 1000kg per jumbo bag.

Remarks:
1. Redry the flux at 300-350℃ for 2hours before welding.
2. Impurities such as rust, greasy dirt, moisture, ect.should be cleared from the welding area.

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