Name: Agglomerated submerged arc welding flux SJ101G
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: oil, gas pipeline construction, structural steel, pressure vessel, ship building, heavy machinery, spiral pipe mills, piling pipe, etc.
Description: made by superior raw materials, can sufficiently meet the requirement of gas/oil pipeline welding (API grade 60, X65, X70). Fluoride based agglomerated welding flux. Easy slag removal. Excellent mechanical properties. High impact toughness. Even under high heat input conditions, weld metal has good impact toughness. Applicable for single wire, multiple wire welding. Highest welding speed is 1.8-1.9m/min.
Package: damp-proof packing, 25kg/bag
Certification: ISO
Sintered Submerged Arc Welding Flux SJ101G Chemical Composition of Flux (%)
|
SiO₂+TiO₂ |
CaO+MgO |
Al₂O₃+MnO |
CaF₂ |
S |
P |
|
14-24 |
25-36 |
20-30 |
16-26 |
≤0.03 |
≤0.06 |
Sintered Submerged Arc Welding Flux SJ101G 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℃ |
-30℃ |
-40℃ |
||||
|
EM12 |
≥420 |
500-620 |
≥22 |
≥90 |
≥80 |
≥47 |
|
EH14 |
≥420 |
520-680 |
≥22 |
≥90 |
≥80 |
≥47 |
1. Standard Exporting package.
2. Original package or neutral package.
3. According to clients ' needs.
4. Shipped in10-35 days after payment.
