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Welding flux SJ101 BEST

Place of Origin: Hebei

Company Profile

Location: Tangshan, Hebei, China (Mainland)
Business Type: Trading Company

Product Description

Welding flux SJ101 is a kind of fluoride-alkaline-type slag-serial sintered flux,mesh 10-60(2.0-0.3mm).It has great capacity of sulphur removal,phosphor removal and anti-rust.The technology has good performance,easy to deslag and with fine appeaeance of weld,even in the narrow gap of deep slope entrance.The metal welding seam has good plasto-toughness,with low diffution of hydrogen and fine cold and heat crack resistance.

Typical Application :With a variety of low alloy structural steel, for example bridge, wind tower and wing powder welding, boiler, pressure vessel etc,with high impact toughness at low temperature .

Attention: 1)Before welding, fluxes should be baked for two hours at 300-350°C. 2)Removal of rust, oil, dirt, water, impurities, etc in welding-areas.

Parameter Of Submerged Welding Flux                                 

 

Chemical Composition of Deposited Metal (%):

SiO2+TiO2CaO+MnOAl2O3+MnOCaF2SP
25-3515-2530-405-15≤0.06≤0.08


Mechanical Properties of Deposited Metal:

Wire matched

Tensile Strength(MPa)

Yield Point(MPa)

Elongation(%)

AKV(J)

 

H08A

415-550

≥330

≥24

≥50(-20°c)

≥27(-40°c)

H08MnA

480-650

≥400

≥24

≥50(-20°c)

≥27(-40°c)

 

 


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