Welding Flux Sj-102 Welding Materials

• Customization: Available
• state: Round Particles
• pH: Alkaline
• Model NO.: SJ-102
• Melting Point: 301℃-400℃
• Manufacturing Method: Smelting
• Transport Package: Bag, Barrel, Ton Bag
• Origin: Luoyang
• Production Capacity: 20000

Product Description

conform to   GB/T F5A4-H10Mn2          GB/'T F69A4-H08Mn2MoA
quite            AWS F7A4-EH14
                   ISO 17174-SAFB 1

Description:
         J9.SJ102 is a fluorine-alkali type high-basicity sintered flux with a basicity of about 3.5. The flux is round particles with a particle size of 2.0~0.28mn (10~60 mesh). It has excellent welding process performance, stable arc combustion, excellent slag removal performance in the groove, beautiful weld formation, and high low-temperature impact toughness of the molten metal. It is suitable for DC welding, and the welding wire is connected to the positive electrode.


Application:
        With appropriate welding wire (such as H08MnA, H10Mn2, H08MnMOA), it can be used to weld a variety of low-alloy structural steels, high-strength hull structural steels, and pressure vessel steels. It can be used for multi-pass welding, double-sided single-pass welding, multi-wire welding, and narrow gap submerged arc welding.


Flux chemical composition (%)
 

	Si02+Ti02	Ca0 +Mgo	Al203+Mn0	CaF2	S	F
Guaranteed value	-	-	-	-	<0.060	<0.080
Example value	15.5	43.5	18.8	22	0.033	0.032

Notes:
1. The flux must be baked at 300~350ºC for 2 hours before use.
2. Before welding, remove rust, oil, moisture and other impurities on the weldment.