Fused Welding Flux Hj107 for Steel Structure / Wind Tower

• state: Solid
• pH: Acidic
• Type: Inorganic
• Function: Protect Weld Metal
• Manufacturing Method: Smelting
• Quality System: ISO9001:2008
• Model NO.: hj107
• Applications: Build-up Welding
• Transport Package: Kraft Bag with Plastic Lining Inside
• Specification: 25kg/bag, 40bags/plywood pallet
• Trademark: PANDING/OEM
• Origin: Laiwu, Shandong, China
• HS Code: 38109000
• Production Capacity: 10000 Tons Agglomerated Flux, 8000 Tons Fused Flux

Product Description

Panding Brand  Fused Flux LH-HJ107
Specifications: 
GB/T17854-1999 F308-H0Cr21Ni10

Description: 
LH-HJ107 is a kind of smelting-type non-Mn mid-Si and mid-F flux,which appears grey-black pumice-like particles with the mesh of 10-60(2.0-0.3mm) or 8-40(2.5-0.45mm). It uses direct-current main. When it is used under higher arc voltage, the penetration is shallow,the arc is stable and the appearance of weld is pleasing to the eyes.Meanwhile,the consumption of flux is low and it is easy to detach the welding slag.Because it contains more CaF2 and also cryolite is added in,its abliity of anti-porosity and anti-cracking is greatly improved.In addition,adding Cr203 into it not only makes the weld face appear pumice-like but also reduces the loss of Cr in the process of stainless welding.
Usage:
Excellent surfacing layers can be gained when it is used in the build-up welding in conjunction with appropriate welding wires or bands(such as HOCr21Ni10,HOCr20Ni1OTi,HOOCr21Ni10,HOOCr24Nb,HOCr16Mn16,etc).It is suitable for the build-up welding of nuclear containers and petrochemical equipment's corrosion-proof layers,stain-less clad layers and pressure vessels.In conjunction with HOCr16Mn16,it can be used in the build-up welding of the switch of austenitic manganese steel(Mn13) and welding of Nb-contained stainless steel,etc.
Performance of Surfacing Layers:
(It can be used in the transition-layer welding in conjunction with HOOCr26Ni12 and in the build-up welding of 50mm-thick 18MnMoNb steel plate in conjunction with HOOCr21Ni10 as the surface-layer welding band.)
Cautions:
1.Impurities on the welding surface must be removed before welding,such as oil soil,moisture,iron rust,etc.
2.The flux must be baked for 2 hous under the temperature of 250-300ºC before it is used.

 
Applications: 
This flux is recommended to used with H308,H308L,H347 wires and strips do welding of stainlesss steel and anti-corrosion cladding of nuclear pressure vessel and petrol chemical installations. 
It is also used for repair welding of high manganese steel with H0Cr16Mn16. Cooperate with corresponding flux-cored wire, used for squeezing roller, hot roll, casting roller, supporting roller, mill roller surfacing.
 
Chemical Composition(%)

SiO2	CaF2	Al2O3	CaO+MgO	S	P	other
26-30	18-24	24-30	14-21	≤0.040	≤0.040	≤10

 
Mechanical Performance of the Deposited Metal

WIRE	Tensile strength	Elongation
	Rm/MPa	A(%)
F308-H0Cr21Ni10	≥520	≥30
F316L-H00Cr19Ni12Mo2	≥480	≥30

 
The instruction of usage:
Redried the flux at 350ºCfor 2 hours before use;
Remove the rust,oil and dirt from the surface of welding groove.

Product Picture:

Application:

Company Brief Introduction
(1)Company Name:Shandong Hulin Welding Material Co.,Ltd
(2)Main Products:
    SAW Flux&Wire, MIG Wire, FCW wire.
(3)Best Selling Product Models:
    SAW Flux:SJ101,SJ101G,SJ102,SJ301,SJ501,HJ107,HJ260,HJ431
    SAW Wire: EM12K,EL8,EL12
    MIG Wire: ER70S-6
    FCW Wire: E71T-1 
(5)Quality System:ISO9001:2000
(6)Year Established:1999
(7)Brand Name:Panding Brand
(8)Application: Steel Pipe, Structural steel, LPG Cylinder, Pressure vessel, Boiler, Bridges etc.
Packing &Shipping Details:
(1)Bag:25 KGS/Kraft Bag With Plastic Lining Inside
(2)Pallet:40 Bags(1 Ton)/Plywood Pallet
(3)Container:20-24 Tons/Container
(4)OEM Packing Design Can Be Accept According To Your Requirement