China Welding Flux Distributor Agent Wanted

Model NO.: Welding Flux


pH: Alkaline


Melting Point: >600℃


Function: Protect Weld Metal


Manufacturing Method: Agglomerted


Grain Size: 10-40


Basicity: 1.0-1.1


Applications: LPG Cyliner,Pipeline


Delivery Time: 15-20 Days


Port: Qingdao


Specification: sj501




state: Solid


Type: Inorganic


Chemical Composition: MnO=15%-30%


Application: Submerged-arc Welding


Kind: Sintered Welding Flux


Color: Grey


Current: AC or DC


Payment: Tt LC


Packings: Woven Paper Bag


Trademark: trustworthy


Origin: Shandong China


Submerged arc welding fluxes


welding flux Description:

1.SJ501 is a kind of aluminum-titanium-type sintered flux.


2.Color: deep gray to dark brown.


3.Basicity:0.5-0.8.


4.Grain size:10-40 (2.0-0.45mm) meshes.

5.Either alternating or direct current can be used.


6.Performance:high rust resistance, easy slag dropping, smooth welding bead, and good welding technology.


Usage:


1.The welding flux is for low carbon, low alloy, and pressure vessel steels(applied to various welding wires such as H08A, H08MnA, H08MnMo and H10MnSi).

2.Fit for fast welding of thin steel sheet (gas steel tanks and membrane water-cooled wall) in boiler factory.



welding flux Chemical Composition (%)

SiO2+TiO2	Al2O3+MnO	CaO+MgO	CaF2	S	P
25~35	50~60	5~10	5~12	≤0.05	≤0.05

(Mechanical Performance of the Deposited Metal):

Wires	Standard Models	бs(Mpa)	бb(Mpa)	δ5	Akv(J)
HO8A	F4A2-HO8A	≥330	≥420	≥22%	≥27
HO8MnA	F5A2-HO8MnA	≥400	≥500	≥22%	≥27

Fit	GB/T5293-1999	F4A2-H08A	F5A2-H08MnA
Equivalent to	AWS-A5·17	F6A2-EL12	F7A3-EM12

Mechanical Property:(according to GB5293-1999 F4A1-H08A)

Test Item	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Impact Absorption Rate (J)
				-40οC
Guaranteed Value	410~550	≥330	≥22.0	≥27

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Product Categories : Welding Flux