Fused Submerged ARC Welding flux HJ260 for AWS ER308, ER321 & ER410 & ER420

HJ260 is a type of fused flux with low Mn, high Si and medium F content, gray glassy grains in appearance. Its grain size is 2.0-0.28mm(10-60meshes). HJ260 is suitable for use with DC power,filler wires connect with positive electrode. With low sensitivity towards arc below, the flux provides good weld bead appearance.

Product Details

Fused submerged arc welding flux HJ260

Name: Fused submerged arc welding flux HJ260

AWS: GB/T17854-1999 F308-H0Cr21Ni10

SAW wires: ER308, ER321, ER410, ER420J, etc.

Power supply:  DC (DCEP)

Graize size:   10-60 mesh (0.28-2.0mm)

Category:  submerged arc welding of austenitic stainless steel, roll overlaying cladding

Industry:  acid-resistant stainless steel, roll rebuilding & hardfacing

Description: low Mn, high Si, middle F fused flux. Glasslike granules.Stable arc, uniform weld surface.

Package: damp-proof packing, 25kg/bag

Certification: ISO


Chemical Composition of Flux (%)


SiO₂

MgO

Al₂O₃

CaF₂

MnO

CaO

FeO

S

P

29-34

15-18

19-24

 20-25

15-18

4-7

≤1.0

≤0.06

≤0.08



Mechanical Properties of Deposit Metal

Accompanied Wire

Yield Strength ReH (δs) MPa

Tensile Strength Rm (σb) MPa

Elongation A (δ5) %

ER308

≥30

≥520

≥30

DENGFENG, established in 1981, is one of the leading manufacturers and suppliers in China. Should you're interested in our fused submerged arc welding flux hj260 for aws er308, er321 & er410 & er420, welcome to buy our quality products with reasonable price. And the wholesale service is also offered in our factory.

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