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Laiwu Trustworthy Import and Export Co., Ltd.

Welding Flux, Welding Material, Agglomerated Flux manufacturer / supplier in China, offering Submerged Arc Welding Consumbles Welding Flux, PE Water Saving Drip Irrigation Plastic Pipe with Round Drippers, 100% Cotton Yarn Dyed Check Fabric for Shirt and so on.

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Supplier Homepage Product welding flux Submerged Arc Welding Consumbles Welding Flux

Submerged Arc Welding Consumbles Welding Flux

FOB Price: US $350-500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $350-500/ Piece
Get Latest Price
Production Capacity: 15000tons Per Year
Transport Package: Kraft Paper Bag or Woven Bag
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: welding flux
  • pH: Alkaline
  • Melting Point: >600℃
  • Function: Protect Weld Metal
  • Manufacturing Method: Agglomerted
  • Grain Size: 10-60 Meshes
  • Color: Grey
  • Suitable: Low Carbon Low Alloy Steel
  • Payment: Tt or LC
  • Port: Qingdao
  • Specification: sj101
  • state: Solid
  • Type: Inorganic
  • Chemical Composition: SiO₂=10%-30%
  • Application: Submerged-arc Welding
  • Kind: Fluorine Alkali
  • Performance: Easy to Deslag
  • Usage: Weld Structure Steel, Pressure Vessel etc
  • Delivey: 15-20 Days
  • Packages: Paper Bag or Pallet
  • Trademark: trustworthy
  • Origin: Shandong China
Product Description
Submerged arc welding flux

Description: 
1. It is fluorine alkali type sintered flux. 
2. Grain size: 10-60(2.0-0.3mm) meshes. 
3. Performance: 
A. Easy to deslag. 
B. Sulfur removal, phosphor removal and anti-rust. 
C. Fine appearance of weld (even in the narrow gap of deep slope entrance). 
D. Metal welding seam: Good plastic toughness, low hydrogen content diffusion and fine properties of cold, heat and crack resistance. 

Usage: 
1. For low carbon, low alloy and pipeline steel. 
2. For thick wall structures of different high-tensile steels. 

Cautions: 
1. The oil contamination, moisture, iron rust and other foreign substances must beremoved from the welding joint. 
2. It is better to weld under direct current. 
3. Welding flux must be baked under 250-300°C for more than 2 hours
Before usage. 

Chemical Compositions: (%)
Al2O3+MnOCaO+MGOSiO2+TiO2CaF2S, P
25~3025~3015~2015~20≤ 0.05

Basicity of the flux: B/w=1.6--1.8
Mechanial performance of the deposited metal: 

 
WiresStandard ModelsS
(Mpa)
B
(Mpa)
Akv
(J)
Δ5
HO8A
HO8MnA
HO8Mn2MoA
F4A2-HO8A
F5A4-HO8MnA
F7021-HO8Mn2MoA
≥340
≥410
≥500
≥420
≥490
≥600
≥27(-20ºC)
≥27(-40ºC)
≥27(-20ºC)
≥22%
≥22%
≥17%

Submerged Arc Welding Consumbles Welding Flux
Submerged Arc Welding Consumbles Welding Flux
Submerged Arc Welding Consumbles Welding FluxSubmerged Arc Welding Consumbles Welding FluxSubmerged Arc Welding Consumbles Welding Flux


 
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