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High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux

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Product Details
Customization: Available
state: Solid
pH: Acidic
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  • High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
  • High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
  • High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
  • High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
  • High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
  • High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
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  • Overview
  • Product Description
  • Detailed Photos
  • welding flux test equipment
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
hj431 fused welding flux
Type
Inorganic
Melting Point
>600℃
Chemical Composition
SiO₂>30%
Function
Remove Oxides, Protect Weld Metal, Make the Liquid Solder Flow
Application
Submerged-arc Welding
Manufacturing Method
Smelting
Name
Fused Welding Flux
Kind
High-Manganese High Silicate Low Fluorine Flux
Mesh
8-40
Color
Brown to Light Yellow
Shape
Glassy Granule
Transport Package
Paper Bag or Pallet
Specification
hj431 fused flux
Trademark
trustworthy
Origin
China
Production Capacity
20000tons Per Year

Packaging & Delivery

Package Size
55.00cm * 40.00cm * 20.00cm
Package Gross Weight
25.000kg

Product Description

Product Description

Conforming to:GB/T53293    S43A0UMS-SU08A  

Equivalent to: AWS F6AZ-EL12

HJ431 is defined as fused type fluxes with high-manganese high silicate and low fluorine elements. Color in brown to light yellow with vitreous granules 8-40 meshes in size. Fluxes are suitable for use with both AC & DC. When applying D.C. filler wire will be connected to electrode positive (EP). Fluxes have good welding technology behavior.

Field of application: Fluxes match filler wire (i. e. SU08A,SU26,and SU34 etc.) of which may be used for welding of mild-steel low alloyed steel (16Mn, 15MnV) structures for examples, boilers, ships, pressure vessels and Electro-slag welds as well as copper welds.

Typical compositions of fluxes in: (%)

SiO2+MnO

CaF2+CaO

Al2O3+MgO

S

P

74-82

10-14

9-12

≤0.035

≤0.04

Mechanical properties of deposited metal:

 (Accl. to GB/T5293 S43A0UMS-SU08A  )

Test items

ó b Mpa

ó s Mpa

δ 5 % 

Akv(J) 0ºC

Standard Value

430-600

≥330

≥20

>27

Test Value

505

380

30

90

Remarks:
    1.Before welding, fluxes need to be baked for two(2)hours at around 250ºC.   
     2.Removal of rust, oil, dirt, water, impurities etc in welding-areas.

Detailed Photos
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
welding flux test equipment

High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux

Packaging & Shipping
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
packing:25 KGS/kraft paper Bag,plastic bag inside.
1ton per Pallet


 
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
pallets load in container.

welding flux applications:  structural stee,lpg cylider,hard facing weld, Pressure vessel, Boiler, Bridges 

High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
High-Manganese High Silicate Low Fluorine Hj431 Fused Welding Flux
FAQ

1.Which types of steel structures can this flux be used for?
the weldig flux  is suitable for welding mild steel and low alloyed steel structures such as boilers, ships, pressure vessels, and bridges.
2.What is the physical appearance and mesh size of the flux?
The flux appears as brown to light yellow glassy granules with a mesh size of 8-40.
3.What standards does this welding flux conform to?
the welding flux conforms to GB/T53293 (S43A0UMS-SU08A) and is equivalent to AWS F6AZ-EL12.

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