| Model: | SJ301A |
|---|---|
| Brand: | Yulin Welding Material |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Welding Solders |
| Label: | welding flux SJ301A , 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 SJ301A
AWS: AWS/ASME SFA-5.17 F6A0-EL12 F7A0-EM12K
SAW wires: EL8, EM12K, etc.
Power supply: DC (DCEP), AC
Basicity: 0.8 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 SJ301A is neutral type Silicon & Calcium based agglomerated flux. Highly anti-porosity, excellent welding performance, easy slag removal. Maximum energy input could be as high as 1200A. Short slag, especially suitable for circumferential welding of small diameter pipes. Also applicable for multi-pass welding, double sided single pass welding, high speed multiwire welding.
Package: damp-proof packing, 25kg/bag
Certification: ABS, CCS, LR
Chemical Composition of Flux (%)
| SiO₂+TiO₂ | CaO+MgO | Al₂O₃+MnO | CaF₂ | S | P |
| 27-37 | 20-30 | 23-33 | 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 | |
| EM12K | ≥420 | 500-650 | ≥22 | ≥70 | ≥50 | |
