Sintered Submerged Arc Welding Flux SJ101Q

Sintered Submerged Arc Welding Flux SJ101Q

Standard: ASM
OEM: Available
Free Sample: Available
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Product Details


Name:                  Agglomerated submerged arc welding flux SJ101Q

AWS:                   AWS A5.17/5.23 F7A2-EM12K F7A4-EH14

SAW wires:          EM12, EM12K, EH14, etc.

Power supply:       DC (DCEP), AC

Basicity:                 ≥1.8 BIIW.

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

Alloy transfer:       nearly no transfer of Mn, Si to weld metal

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

Industry:              bridge building, ship building, structural steel, heavy machinery, gas/oil pipeline, etc.

Description:         made by superior raw materials, specially for bridge building purpose. Basicity ≥1.8, fluoride based agglomerated flux. Granular size 10~60 mesh (0.28~2.0mm). Easy slag removal, excellent mechanical properties, high toughness at low temperature. Applicable for single pass & multiple pass welding of low alloy steel, multiple wire welding of spiral pipes, longitudinal seam pipes.

Package:              damp-proof packing, 25kg/bag

Certification:          ISO





Sintered Submerged Arc Welding Flux SJ101Q Chemical Composition of Flux (%)

 

SiO₂+TiO₂

CaO+MgO

Al₂O₃+MnO

CaF₂

S

P

14-23

24-36

20-30

15-25

≤0.03

≤0.06

 

Sintered Submerged Arc Welding Flux SJ101Q 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)

-40℃

EM12

≥420

500-620

≥22

≥47

EH14

≥420

520-680

≥22

≥67





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