WD-SJ101NQ Sintered flux for submerged arc welding
Subclassification：
· Low Alloy Steel
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- Product description
-
- Commodity name: WD-SJ101NQ Sintered flux for submerged arc welding
- Commodity ID: 20230110004
WD-SJ101 is a fluorine-alkali sintered flux with a basicity of about 2.2. It is a gray spherical particle with a particle size of 10-60 mesh (2.0-0.28mm).
Standards：
TB/T 2374 ISO 14174-S A FB 1Introduction：
WD-SJ101 is a fluorine-alkali sintered flux with a basicity of about 2.2. It is a gray spherical particle with a particle size of 10-60 mesh (2.0-0.28mm). The deposited metal of the flux is pure, the weld seam is beautifully formed, and it is easy to remove the slag. It can be used for both AC and DC, and the wire is connected to the positive pole during DC welding.Applications：
It can be used for atmospheric corrosion resistance welding of containers, railway rolling stock, etc.Main Constituents
SiO2+TiO2
CaO+MgO
Al203+MnO
CaF2
S
P
22.2
29.6
31.8
16.2
0.021
0.022
Typical mechanical property of deposited metal
Matching wire
Matching wireYield strength
Yield strength
（MPa）Tensile strength
Tensile strength
（MPa）Elongation
Elongation
（%）KV2（J）
-40℃
H10Mn2
440
540
32
115
Notice：
1.The flux must be baked at 300-350℃ for 2 hours before use.
2.Before welding, remove rust, oil, moisture and other impurities on the weldment.Key words:- wd-sj101nq
- flux
- welding
- Welding wire
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