sumerged arc welding fluxes, agglomerated fluxes, SAW fluxes

Description

Description:
      SJ**1 is a kind of aluminum-titanium-type sintered flux,B‖W=0.**0.8,mesh ****0(2.**0.*5mm),Either alternating or direct current can be used.It has hight rust resis-tance and the slag is easy to drop after welding. The welding bead is smooth and the welding technology has good performance.
Usage:
When applied to various welding wires such as H*8A,H*8MnA,H*8MnMo and H*0MnSi,it can weld low-carbon steel,low-alloy steel and pressure vessel steel.And it is fit for fast welding of thin steel sheet like gas steel tanks and membrane water-cooled wall in boiler factory.
Cautions:
1.The oil soil,moisture,iron rust and other foreign substances must be removed from the welding joint.
2.The welding flux must be baked under ******0℃ for 2 hours before welding.
 
Chemical Composition (%)

SiO2+TiO2	Al2O3+MnO	CaO+MgO	CaF2	S	P
*5～*5	*0～*0	5～*0	5～*0	≤0.*5	≤0.*5

(Mechanical Performance of the Deposited Metal):

配用焊丝 Wires	标准型号 Standard Models	屈服强度бs (Mpa)	抗拉强度бb (Mpa)	延伸率δ5	冲击功Akv (J)
HO8A HO8MnA	F4A*-HO8A F5A*-HO8MnA	≥**0 ≥**0	≥**0 ≥**0	≥*2% ≥*2%	≥*7 ≥*7