Welding Flux Powder for LPG Cylinder/Structural Steel Sj501

• state: Solid
• pH: Acidic
• Type: Submerged Arc Welding/Saw Flux
• Melting Point: >600℃
• Chemical Composition: Sio2+TiO2=25-35 Mno+Al2O3=50-60
• Function: Protect Weld Metal, Matching with Saw Wire
• Model NO.: LH-SJ501
• Application: Submerged-arc Welding
• Manufacturing Method: Sintering
• Aws Specification: EL8/EL12/Em12K
• Equivalent to: Lincoln 761 Welding Flux
• Applications: Pre-Fabrication Structural Steel,
• Standard Package: 25kg Bag or as Per Customer′s Request
• Quality System: ISO9001:2008
• Transport Package: 25kg Kraft Bag with Plastic Lining Inside
• Specification: AWS A5.17/5.23 BAR 1.97 AC8 SMK DIN 32522
• Trademark: PANDING/OEM
• Origin: Laiwu Factory
• HS Code: 3810900
• Production Capacity: 10000 Tons Agglomerated Flux, 8000 Tons Fused Flux

Product Description

China High Quality Submerged arc welding flux LH-SJ501
 

Description: 
1. the welding flux is a kind of aluminum-titanium-type sintered flux. 

2. Color: Deep gray to dark brown. 

3. Basicity: 0.5-0.7. 

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. 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. 

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	S(Mpa)	B(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-EM12K

 

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

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

Products Picture:
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 & buyer label is ok, and technical support can be offered



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