Fused Submerged Arc Welding Flux HJ431

Fused Submerged Arc Welding Flux HJ431

Standard: ASM
OEM: Available
Free Sample: Available
Payment Terms: T/T, L/C, PayPal, Western Union

Send Inquiry

Product Details


Name:                  Fused submerged arc welding flux HJ431

AWS:                   AWS A5.17/5.23 F6A0-EL8 F6A2-EL12 F7A2-EM12K
 
SAW wires:          EL8, EL12, EM12K, etc.

Power supply:       DC (DCEP), AC

Basicity:                 0.7-0.8 BIIW.

Grain size:            8-40 mesh (0.45-2.5mm)

Alloy transfer:       Mn, Si alloying

Category:             submerged arc welding of mild steel & low-alloy steel

Industry:              structural steel construction, pipes welding, boilers, pressure vessel, ship building, etc.

Description:          high Mn, high Si, low F fused flux. Glass-like granules. Excellent welding performance. Also suitable for electroslag welding and copper welding.

Package:              damp-proof packing, 25kg/bag

Certification:          ISO

 

Chemical Composition of Flux (%)

 

SiO

MnO

CaO

MgO

Al2O3

FeO

S

P

40-44

32-38

≤8

5-8

≤6

≤1.8

≤0.06

≤0.08

 

Mechanical Properties of Deposit Metal

 

Accompanied Wire

Yield Strength ReH (δs) MPa

Tensile Strength Rm (σb) MPa

Elongation A (δ5) %

Charpy-V lmpact Test (J)

-20

EL12

≥330

415-550

≥22

≥27

EM12K

≥330

415-550

≥22

≥27




Hot Tags: fused submerged arc welding flux hj431, China, manufacturers, suppliers, factory, wholesale, buy, cheap, discount, price

Previous: Fused Submerged Arc Welding Flux MD-DZH F600 Next: Fused Submerged Arc Welding Flux HJ350

Inquiry