Equivalent to Lincoln 780 welding flux 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 |
CHEMICAL COMPOSITION OF DEPOSITED METAL
WIRE C Si Mn
EM12K0.05- 0.100.05- 0.101.4- 1.6
Standard package:
Kraft bag with anti-moisture plastic lining inside.
25kg/bag, 40bags/Plywood pallet, 24 pallets in 20'GP container,size:24 CBM
LH.SJ501 for LPG cylinder welding
Beautiful welding bead,and the slag detachability is excellent !
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: Tracy
MOBILE: +86 18563406379
Laiwu HuLin Welding Material Co. Ltd located in the famous Taishan Mountain Welding Materials Co Ltd, the traffic is convenient. The company was founded in 1994, has an annual output of8, 000 tons and 10, 000 tons of melting solder flux agglomerated flux production lines, advanced production equipment, self-testing, with total assets of 10 million yuan. SAW is currently specializing in the production of variety of agents, one of the biggest enterprises. Due to limitations of the technology, product research and development capabilities, to provide users with various types of automatic submerged arc welding agent. Company production of "top plate" licensing flux, has passed the quality inspection at the provincial and national recognitionQuality performance of various models SAW completely GB/T5293-99. GB/T12470-03, GB/T17854-99 standards. CCS< with shipping regulations "(96) technical requirements, adoption of the ISO 9001 quality management system certification in 2002.2004 made in the People's Republic of China Import and Export Enterprises qualification certificates. "Plate cover" the great majority of users at home and abroad licensing flux sincerely thank the trust and support widely used in machinery, ships, boilersOil, Gas Pipeline, Steel and Roll, Roll repair industry. Electroslag welding steel production, welding, automatic submerged arc welding and welding medicine, welding, powder. Which LH-SJ101, LH-SJ301, LH-SJ501. LH-HJ431. LH-SJ105 massive exports of products such as Indonesia, Egypt, the Philippines, Jordan, Taiwan and other countries and regions. Always in a state of user satisfaction with the quality of products. The company's goals "guarantee 100% pass rate products towards" oak forests in Laiwu City Welding Materials Co Ltd will always adhere to the principle of "quality first. Customer "purposes. "Pursuit of brands, his go beyond the" entrepreneurial spirit, and our long-term cooperation with foreign friends were grand. And good service, you are welcome to the patrons.
