| Model Number: | LH-SJ501 |
|---|---|
| Brand Name: | Panding |
| Place of Origin: | China (Mainland) |
| Chemical Composition: | Sio2+TiO2=25-35 Mno+Al2O3=50-60 |
| Applications: | 1.LPG Cylinders 2.Pressure Vessel 3.Boiler |
| Equivalent to: | Lincoln 780 Welding Flux |
| Aws Specification: | Aws A5.17 F7a0-EL12 F7a2-Em12k |
Quick Details
Specifications
LH-SJ501 is a kind of aluminum-titanium-type sintered flux,BW=0.5-0.8,mesh 10-40(2.0-0.45mm),Either alternating or direct current can be used.It has hight rust resis-tance and the slag is easy to drop after welding. The welding bead is smooth and the welding technology has good performance.
Usage:
When applied to various welding wires such as H08A,H08MnA,H08MnMo and H10MnSi,it can weld low-carbon steel,low-alloy steel and pressure vessel steel.And it is fit for fast welding of thin steel sheet like gas steel tanks and membrane water-cooled wall in boiler factory.
Cautions:
1.The oil soil,moisture,iron rust and other foreign substances must be removed from the welding joint.
2.The welding flux must be baked under 300-350oC for 2 hours before welding.
Chemical Composition (%)
(Mechanical Performance of the Deposited Metal):
Usage:
When applied to various welding wires such as H08A,H08MnA,H08MnMo and H10MnSi,it can weld low-carbon steel,low-alloy steel and pressure vessel steel.And it is fit for fast welding of thin steel sheet like gas steel tanks and membrane water-cooled wall in boiler factory.
Cautions:
1.The oil soil,moisture,iron rust and other foreign substances must be removed from the welding joint.
2.The welding flux must be baked under 300-350oC for 2 hours before welding.
Chemical Composition (%)
| SiO2+TiO2 | Al2O3+MnO | CaO+MgO | CaF2 | S | P |
| 25~35 | 50~60 | 5~10 | 5~10 | ≤0.05 | ≤0.05 |
(Mechanical Performance of the Deposited Metal):
|
WIRE |
Standard |
Yield Point σS(Mpa) |
Tensile Strength σb(Mpa) |
Elongation δ5(%) |
Impact Value AKV |
| EL12 | F7A0-EL12 | ≥330 | ≥420 | ≥22 | ≥53 (-18C) |
| EM12K | F7A2-EM12K | ≥410 | ≥500 | ≥22 |
≥45 (-20C) |