Specifications
SpecifificationSubmerged arc welding flux SJ-101
EN760 SA FB 1 65 AC H5
AWS A5.17/5.23 F6A0-EL8 F7A2-EM12K F7A4-EH14
Submerged arc welding flux SJ-101
1.Chemical composition(%)
| SiO2+TiO2 | CaO+MgO | Al2O3+MnO | CaF2 | S | P |
| 15-25 | 25-35 | 20-30 | 15-25 | ≤0.06 | ≤0.06 |
2.Typical deposited metal mechanical property
| Matched wire | Yield Strength ó s MPa | Tensile Strength ó b MPa | Elongation δ 5% | AKV(J) | |
| -20°c | -40°c | ||||
| EM12K | ≥400 | 490-600 | ≥22 | ≥50 | |
| EH14 | ≥400 | 500-650 | ≥22 | ≥70 | ≥50 |
3.Application
Horizontal welding of oil storage tanks, ships, bridges, pressure vessels, penstocks, boiler and structural steels.
4.Characteristics
TY-SJ101 is an agglomerated fluoride- basic type flux. TY-SJ101 assures excellent weldability, and the welding bead appearance is beautiful and the slag is easy to remove.
The diffusible hydrogen content in deposited metal is less than 5ml/100g, so it has very good toughness at low temperature, therefor, crack resistance is extremely high.
It is suitable for submerged arc twin-wire, tandom and multi-wire welding as well as for welding with the two-run technique.
Damp flux should be re-dried at 300-350°c for 2 hours. Rust, grease and moisture on the weldment should be removed before welding.
5. package
25kg/kraft paper bag, then 40 bags/pallet. pne pallet net weight is 1 ton
6.our servise
1.Samples: Free samples are available for you. We will send you free samples as your requirements.
2.If you have any questions, we can explain to you immediately.
3.We promise we will supply our best quality with factory price.
4.We promise the goods can be delivered on time and will not bring any trouble to you.
5.When you use our products, we can guide you how to use them.
6.We will try our best to servise you well as your requirements.
7.our factory
Qingdao Hua Sheng Ming Hao International Trade Co.,Ltd is located in Qingdao economic development district which is a leading professional manufacturer of welding consumables in China.
Our company can produce 7 serious of welding electrodes of carbon steel, low alloy steel, heat-resistant steel, low temperature steel, stainless steel, surfacing cast iron as well as gas shielding solid welding wire, flux cored welding wires, submerged- arc welding wire, argon arc welding wire, flux and so on covering 200kinds of welding materials.