Laiwu Huifeng Welding Industry Co., Ltd.
Main products:Welding Flux,Agglomerated Flux,Fused Flux
Products
Contact Us
  • Contact Person : Mr. Shang Qingfeng
  • Company Name : Laiwu Huifeng Welding Industry Co., Ltd.
  • Tel : 86-634-8856786
  • Fax : 86-634-8856718
  • Address : Shandong,Laiwu,No.016 Yun Taishan Road, Economic Development Zone
  • Country/Region : China
  • Zip : 271100

Fused Flux

Fused Flux
Product Detailed
1.Product:JN-HJ331 2.Size:10-60 (2.0-0.3mm) meshes 3.Color:Grass green 4.Performance:Fine crack resistance 5.MOQ:1 Ton

            Fit

   GB/T5293-1999

  F4A2-H10Mn2

      Equivalent to

   AWS-A5.17

  F6A2-EL12

1.a kind of Mid content of Mn, high content of Si and low content of F fused flux.

2.Current:either alternating or direct current( It must be reversed when connected with direct current).

Usage:1.Weld A2, A3, 20G, 16Mn, A32, low-carbon steels, low-alloy steels, and high-strength steels in company with H08A, H08MnA, or H10Mn2.

2.It is widely used in shipbuilding and pressure vessel welding.

Chemical compositions:      

 AL2O3 +MnO

 CaO+MgO

 TiO2 +SiO2

  CaF2

  others

   S P

       23~25

    16~20

      44~47

   4~6

  ≤ 10

  ≤ 0.05

Cautions:1.It must be baked for 2 hours under the temperature of 250~300°c before welding.2.The rust, oil contamination and moisture on the weldment must be removed.

Fused Flux



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