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NOACH Group Limited
Professional Service Provider for Tig Welding Wires, CO2 welding wire(MIG wire), flux-cored arc welding wire, submerged arc welding(SAW) wire, welding electrodes, welding fluxes, welding consumables
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Welding Flux HJ431 used for submerged arc welding wire F8A0-EG F7A4-EH14 F6A2-EM12 A5.17

Welding Flux HJ431 used for submerged arc welding wire F8A0-EG F7A4-EH14 F6A2-EM12 A5.17

Model Number : Welding Flux HJ431 used for submerged arc welding wire F8A0-EG F7A4-EH14 F6A2-EM12 A5.17
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Welding Flux HJ431 used for submerged arc welding wire F8A0-EG F7A4-EH14 F6A2-EM12 A5.17


Quick Details

Place of Origin:

Shandong China (Mainland)

Brand Name:

NOACH

Model Number:

HJ431

Standard:

AWS A5.17 F6A2-EL12

Applied with:

H08A,H08MnA

Packaging & Delivery

Packaging Detail:

25Kgs per kraft paper sack, 40 bags per pallet,

Delivery Detail:

15 days

Specifications

Welding Flux HJ431
1.For low-carbon and low-alloy steel
2.Package:25Kgs/kraftpaper bag
3.High quality and competitive prices

Welding Flux HJ431

Product Description

Standard : GB/T5293 NB/T47018-2011 F4A2-H08A F5A2-H08MnA

Equivalent to:AWS -A5.17 F6A2-EL12


HJ431 is a kind of smelting-type ,red brown to light yellow colored ,glassy granulated flux with high manganese and silicon but low fluorine,mesh 8~14,8~40 and 14~40,Either alternating or direct curren can be used and welding wires must be connected with the positive electrode when direct current is used, The welding technology has good performance.


Usage:

When applied ro welding wires such as H08A,H08MnA and H10Mnsi,it can weld low-carbon steel and some low-alloy steel like 16Mn and 15MnV,as well as ships,boilers and high-pressure vessels.And it also can be used for electro-slag and copper welding.


Cautions:

1.The oil soil,moisture,Iron rust and other foreign substances must be removed from the surface before welding.


2.The flux must be baked under 300-400℃ for 2 hours.


Welding wire

Standard

Alkalinity

Granularity

Component (Wt%)

Deposited Metal Mechanical Property

Main Application

GB/T5293

AWS A5.17

SiO2+TiO2

CaO+MgO

Al2O3+MnO

CaF2

S

P

Yield Strength(Mpa)

Tensile Strength(Mpa)

Specific Elongation(%)

Impact Test

Temperature (*C)

Ballistic Work(J)

H08MnA

F4A2-H08MnA

F6A2-EM12

1.8

10-60

15-30

20-35

20-40

15-25

≤0.06

≤0.08

≥330

415-550

≥22

-20

27

Welding important structure steel , pressure container and pipelinesteel to cooperate with H08MnA,H10Mn2 welding wire, used for multi channel welding, two-side single orbit welding, multi wire welding and narrow gap submeraed arc welding.

H10Mn2

F5A4-H10Mn2

F7A4-EH14

1.8

10-60

15-30

20-35

20-40

15-25

≤0.06

≤0.08

≥400

480-650

≥22

-40

27

H08MnMoA

F55A0-H08MnMoA

F8A0-EG

1.8

10-60

15-30

20-35

20-40

15-25

≤0.06

≤0.08

≥470

550-700

≥20

0

27

H08A

F4A2-H08A

F6A2-EL8

1.0

10-60

25-35

15-25

30-40

5-15

≤0.06

≤0.08

≥330

415-550

≥22

-20

27

Cooperate with H08A,H08MnA and so on, can weld ship, pressure container,pipeline,etc. can be used for multi channel welding, two-side single orbit welding and multi wire welding.

H08MnA

F5A2-H08MnA

F7A2-EM12

1.0

10-60

25-35

15-25

30-40

5-15

≤0.06

≤0.08

≥400

480-650

≥22

-20

27

H08MnMoA

F55A0-H08MnMoA

F8A0-EG

1.0

10-60

25-35

15-25

30-40

5-15

≤0.06

≤0.08

≥470

550-700

≥20

0

27

H08A

F5A0-H08A

F7A0-EL8

0.5-0.8

10-60

25-35


50-60

3-10

≤0.06

≤0.08

≥330

415-550

≥22

0

27

Cooperate with H08A,H08MnA and so on, can weld low carbon steel and some low-alloy structure steel, such as ship, boiler, pressure container and so on,suitable for high speed welding.

H08MnA

F5A2-H08MnA

F7A2-EM12

0.5-0.8

10-60

25-35


50-60

3-10

≤0.06

≤0.08

≥400

480-650

≥22

-20

27

H08MnMoA

F55A0-H08MnMoA

F8A0-EG

0.5-0.8

10-60

25-35


50-60

3-10

≤0.06

≤0.08

≥470

550-700

≥20

0

27



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