Welding Flux Ah-348A Equal to Hj431

• Customization: Available
• state: Solid
• pH: Acidic
• Model NO.: HJ431
• Melting Point: >600℃
• Chemical Composition: Sio2:40-50
• Function: Protect Weld Metal
• Application: Submerged-arc Welding
• Manufacturing Method: Smelting
• Size: 8-40 Mesh
• OEM: Offered
• Quality System: ISO9001:2000
• Steel: Q345,Q390,16mn,15mnv
• Usages: Welding Low Alloy High-Strength Steel
• Performance: Defect Free Weld Bead Appearance
• Brand: Panding
• Color: Red-Brown to Light Yellow
• Wire: H08A,H08mna,H10mna,H10mn2
• Welding Polarity: AC or Dcep
• Transport Package: Kraft Bag with Plastic Lining Inside
• Specification: 25kg/bag, 40bags/wooden pallet
• Trademark: Panding
• Origin: Laiwu City, Shandong Province, China
• HS Code: 381090000
• Production Capacity: 10000 Tons Agglomerated Flux, 8000 Tons Fused Flux

Product Description

AH-348A Welding Flux equal to HJ431 

HJ431 TECHNICAL DATA 
(1)Standard: 
AWS F6Az-EL12  F7A2-EH14
(2)Description:
LH-HJ107 is a kind of high-Manganese oxide fused flux with glass granule red brown to light yellow,grain size is about 8-40 mesh.The flux is good at welding and weld-ability.It is suitable for the welding polarity with AC or DCEP.
(3)Applications: 
For the combination with welding wire H08A,H08MnA,H10Mn2,this fused flux is designed for welding low alloy high-strength steel(such as 16Mn,Q345,Q390,15MnV steel etc) and the important steel strcuctures,the fabrication of ships,boilers and pressure vessels etc.
(4)Chemical Composition(%)

SiO2	MnO+Fe	Al2O3+TiO2	CaO+MgO	CaF2	S	P
40-50	34-40	4-10	6-15	20-25	≤0.060	≤0.060

(5)Mechanical Performance of the Deposited Metal

WIRE	Tensile Strength	Yield Strength	Elongation	Impact Test
	Rm/Mpa	Rel/Mpa	A(%)	ºC	KV2/J
F6Az-EL12	415-550	>=330	>=22	-20	>=27
F7A2-EH14	480-650	>=400	>=22	-20	>=27

(6)The Instruction of usages:
The oil soil,moisture,iron rust and other foreign substances must be removed from the welding joint.
The welding flux must be baked under 300-350ºC for 2 hours before welding.
HJ431 Flux Picture 

Application:Welding low alloy high-strength steel(such as 16Mn,Q345,Q390,15MnV steel etc)

Company Brief Introduction
(1)Company Name:LaiWu HuLin Welding Material Co.,Ltd
(2)Company Website:hlweldingflux.en.made-in-china.com
(3)Main Products:
    Submerged Arc Welding Flux
    Welding Wire
(4)Best Selling Product Models:
    Welding Flux:SJ101,SJ101G,SJ102,SJ301,SJ501,HJ107,HJ260,HJ431
    Welding Wire:ER70S-6
(5)Quality System:ISO9001:2000
(6)Year Established:1999
(7)Brand Name:Panding Brand
(8)Annual Capacity:12000 metric tons of agglomerated flux 
                             10000 metric tons of fused flux
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

Facrory Workshop & Production Line

Customers' Visit

FAQ
1)Are you a factory or a trading company?
LaiWu HuLin Welding Materials Co., Ltd. is a professional factory of welding wire&welding flux, at the same time, we have own professional marketing team to expand the overseas market.
2)Is OEM available?
Yes, OEM is available. 
3)Is the sample available?
Yes, free samples are available for you to test the quality.
4)Have the products been tested before shipping?
Yes, of course, all of our welding products would have been tested before shipping on board.
The Mill Test Certificate can be provided by our professional test Lab.
5)What's benefit will you bring?
Your clients will be satisfied with the quality and service.You can enjoy high reputation from your markets and obtain more orders.
6)What about the price terms?
CIF, CFR, FOB
7)How about the payment terms?
ONE:30% T/T in advance, 70% balance against B/L copy.
TWO:L/C at sight.
8)What about the lead/shipping time?
Within 5~25 Days After Receipt Of Payment.
9)What is the MOQ?
20-25 Tons For One Full 20ft Container Load.
10)What about the package?
Forward Welding Package/Neutral Package/OEM Package
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