Name: Agglomerated submerged arc welding flux SJ201
AWS: AWS A5.17/5.23 F7A4-EH14
SAW wires: EM12K, EH14, EA2
Power supply: DC (DCEP), AC
Graize size: 10-60 mesh (0.28-2.0mm)
Category: steel structures, beams, columns
Description: welding flux SJ201 is alumina and alkali oxides based agglomerated flux. It's grey granules with grain size of 10-60 mesh. When using DC current welding, please connect wires with positive pole. The maximum energy input is 700A. It's featured with stable arc, smooth weld bead, excellent slag removal. Weld metal has good impact toughness. Welding flux SJ201 is applicable for various low alloy steel structures, especially for thick plate narrow gap, narrow groove welding.
Package: damp-proof packing, 25kg/bag
Certification: ISO
Sintered Submerged Arc Welding Flux SJ201 Mechanical Properties of Deposit Metal
Yield
Strength ReH (δs) MPa
Tensile
Strength Rm (σb) MPa
Elongation
A (δ5) %
Charpy-V
lmpact Test (J)
-20℃
Guaranteed
value
≥380
480-650
≥22
≥27
