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Place of Origin : Henan, China (Mainland)

Brand Name : PEONY

Item : Submerged Arc Welding Flux

Model Number : PW-SJ101G

Performance : Stable Arc,Nice Bead Appearance

Application : Roller,Pipeline,Pressure Vessel

Certification : ABS,CCS,TUV,CE

Basic : 1.8

Color : Grey

Grain Size : 0.3-2.0mm

Standard Packaging : 25kg/55lbs


PW.SJ101G is a fluoride alkali type sintered flux. The alkalinity is about 2.2, it is a Grey circular particles and the size is 2.0 ~ 0.28mm (10 ~ 60 mesh). Its properties are such as; Stable arc, easy slag removal, beautiful appearance; in low temperature toughness impact is higher. Connect the wire to positive end while using DC


Working with the proper welding wires (such as EM12K, EH14, EA2, EA3) it can be used for welding variety of low-alloy structure steel, such as hull, boiler pressure vessel, pipelines etc. In particular it is suitable for welding in narrow gap and backing weld with excellent slag remove performance.

Chemical Composition of flux (%)

Chemical Composition on SiO2+TiO2 CaO+MgO Al2O3+MnO CaF2 S P
Guarantee Value ≦0.060 ≦0.080
General Result 19.1 43.5 20.3 22.0 0.018 0.023

Mechanical Properties of Deposited Metal (In accordance with GB/T5293-1999)

Test Item Rm(N/mm2) Rel(N/mm2) A(%) KV2(J)
-20°C -40°C
H08MnA Guarantee Value 415 ~ 550 ≥330 ≥22 ≥27
General Result 485 360 33 115
H10Mn2 Guarantee Value 480 ~ 650 ≥400 ≥22 ≥27
General Result 525 425 33 115


1. The welding electrodes should be baked 1.5 hour at 300~350℃ before welding.

2. The impurities such as rust, oil stains and moisture must be cleared off of the work piece.

Welding Positions