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Mighty(Qingdao) Metal Materials CO.,LTD
 Email: info@mightymetal.net
 Phone: +0086-53266010291/
66010292/66010293/66010296
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 Address: Room No.705,Block A,Heda Central Plaza,No.175,Tailiu Road,Shibei District, Qingdao City,China
 

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HJ131

  • HJ131

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HJ131 Fused Flux for S A Welding
 
 
Standard executed: GB/T12470-2003 F48A4-H10Mn2
Equivalent to : AWS A5.23 F7A4-EH14
 
Description and Applications
HJ131 welding flux is a type of fused flux with Mn free, high Si and low F content, white to gray pumiceous grains in appearance. Its grain size is 2.0-0.28mm(10-60meshes). Hj131 is suitable for use with AC or DC power, and provides good technological properties.
HJ131 is recommended for nickel-based thin plate structural applications in combination with nickel-based wires. It is also used in aerospace industry combined with appropriate wires.
 
Main Constituents for Reference (%)
 
SiO2 CaF2 CaO Al2O3 R2O FeO S P
34-38 2-5 48-55 6-9 ≦3 ≦1.5 ≦0.05 ≦0.06
Packing: 25kg per kraft paper bag or 1000kg per jumbo bag.
 
Remarks:
1. Redry the flux at 300-350℃ for 2hours before welding.
2. Impurities such as rust, greasy dirt, moisture, ect.should be cleared from the welding area.
    
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Mighty(Qingdao) Metal Materials CO.,LTD

Address: Room No.705,Block A,Heda Central Plaza,No.175,Tailiu Road,Shibei District, Qingdao City,China
Phone: +0086-532-66010291/66010292/66010293/66010296
Email: info@mightymetal.net
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