Flux for Submerged Arc Welding Sj101

• state: Granule
• pH: Acidic
• Type: Inorganic
• Melting Point: <200℃
• Chemical Composition: SiO₂>30%
• Function: Protect Weld Metal
• Model NO.: sj101
• Application: Submerged-arc Welding
• Manufacturing Method: Smelting
• Name: Sj-101,Sj-301,Sj-301X,Sj-3
• Transport Package: 25kg Per Poly Bag, 1ton Per Pallet
• Specification: SJ101
• Trademark: Ocean Welding
• Origin: China
• HS Code: 8311300000
• Production Capacity: 200 Ton/Tons Per Month

Product Description

                                        Flux for submerged arc welding  SJ101

Standard :
GB / T 12470 F48A4-H10Mn2 F48A2-H08MnA
AWS A5.17 F7A4-EH14 F7A2-EM12K F6A0-EL8

Specifiction :
Fluorine alkaline sintered flux
Alkalinity: 1.4
Particle size: 10-40 mesh
Loose ratio: 1.2-1.25g / cm3
Current polarity: DC reverse connection or AC

Application :
The flux is alkaline flux, metallurgical neutral, the weld seam basically does not increase Si and Mn
The welds obtained have high low temperature impact toughness
The flux has excellent welding process performance, easy to remove slag, beautiful weld formation
With appropriate welding wire, it can weld a variety of low alloy structural steels such as pipes, boilers, pressure vessels, bridges, ships, etc.

Instruction :
Bake flux at 300-350 ° C (572-662 ° F) for 60 minutes before use
Before welding, be sure to remove impurities such as rust, scale, primer, etc. on the surface of the base metal to obtain excellent weld deposited metal
In the case of multi-layer welding, the bottom welding of groove welding requires small current and welding speed
Add new flux regularly to prevent flux defects and bad bead surface formation when reusing the flux

Package style:
25Kg / bag, or 25Kg / drum, or 400Kg / ton bag
For other packaging forms, please contact us