Product Description
SPECIFICATION: EN760 SA AR 1 88 AC H5
AWS A5.17 F7A0-EL12 F7A2-EM12K
APPLICATIONS:
Butt and flat fillet welding of miniature LPG tanks, ships, vehicles, agricultural implements, machinery, boilers, Pressure vessles,bridges, structural steels.
CHARACTERISTICS:
1.LH-SJ501 is an agglomerated aluminate- rutile type flux.
2. Metallurgical behavior: High silicon and manganese pick- up is obtained.
3.Grain size: 14 to 60 mesh.Basicity: 0.7( BIIW).
4. The welding performance is excellent.
Slag detachability is very good, especially at high speed.
Welding porosity scarcely occur.
5. Its welding speed can travel up to 120 cm/ min. It is particularly useful for welding tube- web- tube joints of finned tubes.
6.LH-SJ501 is useful for welding thin plate in single pass and limited pass.
7.The flux has low moisture pick-up and granular stability . As the bulk density is low so is the consumption rate.
Caution:
1.Damp flux should be re-dried at 300-350 Centigrade for 2 hours.
2.Rust, grease and moisture on the weldment should be removed before welding.
CHEMICAL COMPOSITION OF SJ501
SiO2+TiO2
Al2O3+MnO
CaO+MgO
CaF2
S
P
25~35
50~60
5~10
5~10
≤0.05
≤0.05
Mechanical Performance of the Deposited Metal
WIRE
Standard
Yield Point
σS(Mpa)
Tensile Strength
σb(Mpa)
Elongation δ5(%)
Impact Value
AKV
EL12
F7A0-EL12
≥330
≥420
≥22
≥53 (-18C)
EM12K
F7A2-EM12K
≥410
≥500
≥22
≥45 (-20C)
CONTACT:
FAQ
Q. 1 What about your company?
A: We are a professional manufacturer; we have more than 26 year's experiences.
Q. 2 What about your brand?
A:Due to our dependable quality ,good reputation,our brand of PANDING has own
great popularity and high price from home and abroad.
Q. 3 What about your payment term?
Our payment terms include T/T, L/C and DP etc.
Q. 4 What is your delivery time?
A: If stocks available, we can deliver goods within 1 week. If no stock, that would be 2weeks after receiving deposit.
Q: 5 Is your price competitive with other companies?
A: Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost.
Q. 6 How about OEM?
A:We accept OEM.
Q. 7 Why we should choose your company?
A: Firstly, we are a real factory. We can guarantee the welding flux from our streamlines and ensure the delivery time. Products with special requirements could be provided, too.
Secondly, we have professional foreign trade team with high efficiency communications and professional solutions.
Audited Supplier 
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