| Model: | SJ301 |
|---|---|
| Brand: | Yulin Welding Material |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Welding Solders |
| Label: | welding flux SJ301 , saw flux , saw welding flux |
| Price: |
US $500
/ ton
|
| Min. Order: | 1 ton |
| Live Chat: | Last Online:30 Jun, 2016 |
Name: Agglomerated submerged arc welding flux SJ301
AWS: AWS/ASME SFA-5.17 F6A0-EL8 F7A2-EM12K
SAW wires: EL8, EM12, EM12K, etc.
Power supply: DC (DCEP), AC
Basicity: 1.0 BIIW.
Grain size: 10-60 mesh (0.28-2.0mm)
Alloy transfer: Si, Mn alloying
Category: submerged arc welding mild steel & low-alloy steel
Industry: structural steel, pressure vessel, bridge building, ship building, pipeline, boilers, LPG tank, etc.
Description: welding flux SJ301 is neutral type calcium and silica based, agglomerated flux. Excellent welding performance, easy slag removal. Short slag, especially suitable for circumferential welding of small diameter pipes. Also applicable for multi-pass welding, double sided single pass welding, multiwire welding.
Package: damp-proof packing, 25kg/bag
Certification: ABS, CCS, LR
Welding flux SJ301 has the similar application with SJ101 and SJ101G. It could provide better weld pass, easier slag removal, however lower mechanical properties.
Chemical Composition of Flux (%)
| SiO₂+TiO₂ | CaO+MgO | Al₂O₃+MnO | CaF₂ | S | P |
| 25-35 | 20-30 | 20-30 | 5-15 | ≤0.03 | ≤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℃ | 0℃ | |||||
| EL8 | ≥360 | 420-550 | ≥22 | ≥70 | ≥50 | |
| EM12 | ≥420 | 500-650 | ≥22 | ≥70 |
≥50 |
|
