Name: Agglomerated submerged arc welding flux SJ101
AWS: AWS A5.17/5.23 F6A0-EL8 F7A2-EM12K F7A4-EH14
SAW wires: EL8, EM12K, EH14, etc.
Power supply: DC (DCEP), AC
Basicity: 1.8 BIIW
Grain 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: structural steel, H beams welding, pre-engineered steel building, spiral pipes, bridge building, ship building, gas/oil pipeline, heavy equipment, piling pipe, etc.
Description: fluoride based agglomerated flux with high basicity and low impurity levels such as P and S. Easy slag removal. Excellent mechanical properties. Smooth weld pass. Widely used for API grade X60, X65, X70 pipeline construction and structural steel buildings. Low diffusible hydrogen content (≤5ml/100g) in weld metal gives it high toughness and high cracking resistance at low temperature. It is applicable for multi wires welding, especially for double-sided single-pass welding of big diameter pieces. Welding speed is as high as 1.6--1.9m/min.
Package: damp-proof packing, 25kg/bag
Certification: ISO
Sintered Submerged Arc Welding Flux SJ101 Chemical Composition of Flux (%)
|
SiO₂+TiO₂ |
CaO+MgO |
Al₂O₃+MnO |
CaF₂ |
S |
P |
|
20-30 |
25-35 |
15-30 |
15-25 |
≤0.03 |
≤0.08 |
Sintered Submerged Arc Welding Flux SJ101 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℃ |
||||
|
EM12K |
≥330 |
415-550 |
≥22 |
≥47 |
≥37 |
≥27 |
|
EH14 |
≥400 |
480-650 |
≥22 |
≥47 |
≥37 |
≥27 |
1. Standard Exporting package.
2. Original package or neutral package.
3. According to clients ' needs.
4. Shipped in10-35 days after payment.
