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Welding Flux
Laiwu Min Hang Welding Materials Co., Ltd.
Shandong, China
Last Login Date:
Mar 30, 2012
Main Products:
Welding Flux, Fused Flux, Agglomerated Flux, Carbon Steel Electro, Submerged Arc Welding
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Product Description
Company Info
Product Description
SJ301 (Bonded flux)
In accordance with GB/T5293-1999 F4A2-H08A
Equivalent to AWS F7A0-EL8
DESCRIPTION: SJ301 is a bonded type Si-Ca neutral flux with ball form granual of browncolor about 10-60 mesh in size. It can be used on AC or DC powersource and also can be used large current. Its unique features include stable arc, easy slag removal and smooth bead appearance.
APPLICATION:
In combination with H08A, H10Mn2 wires, this flux is suitable for welding of structures boilers, pipelines.
GUIDELINES FOR USAGE:
1. Dry the flux at 300-350 for two hours before use
2. Completely remove rust, oil and dirt from the groove surface prior to welding.
TYPICAL FLUX COMPOSITION RANGE(%)
SiO2+TiO2 CaO+MGO Al2O3+MnO CaF2 Others
35-45 20-35 20-35 5-15 10
TYPICAL MECHANCAL PROPERTIES OF GB/T5293-1999. F4A2-H08A
TEST ITEM b MPa s MPa 5 % Akv(J) -40
Guarantee Value 415-550 ≥ 330 ≥ 22 ≥ 27
Test value 516 397 32 100, 90, 130
In accordance with GB/T5293-1999 F4A2-H08A
Equivalent to AWS F7A0-EL8
DESCRIPTION: SJ301 is a bonded type Si-Ca neutral flux with ball form granual of browncolor about 10-60 mesh in size. It can be used on AC or DC powersource and also can be used large current. Its unique features include stable arc, easy slag removal and smooth bead appearance.
APPLICATION:
In combination with H08A, H10Mn2 wires, this flux is suitable for welding of structures boilers, pipelines.
GUIDELINES FOR USAGE:
1. Dry the flux at 300-350 for two hours before use
2. Completely remove rust, oil and dirt from the groove surface prior to welding.
TYPICAL FLUX COMPOSITION RANGE(%)
SiO2+TiO2 CaO+MGO Al2O3+MnO CaF2 Others
35-45 20-35 20-35 5-15 10
TYPICAL MECHANCAL PROPERTIES OF GB/T5293-1999. F4A2-H08A
TEST ITEM b MPa s MPa 5 % Akv(J) -40
Guarantee Value 415-550 ≥ 330 ≥ 22 ≥ 27
Test value 516 397 32 100, 90, 130
Address:
Niuquan Town Industrial Park Lai Wushangdong, Laiwu, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Metallurgy, Mineral & Energy, Tools & Hardware
Main Products:
Welding Flux, Fused Flux, Agglomerated Flux, Carbon Steel Electro, Submerged Arc Welding
Company Introduction:
Laiwu Min Hang Welding Materials Co., Ltd is specializes in the research and production of welding materials. It has formed automatic production lines with an annual output of 5, 000 tons of fused flux and 3, 000 tons of sintered flux. Now it has become a large enterprise in China to produce fused flux and sintered flux at the same time with the maximum output, the most varieties and the best quality. It is located east of Mount Taisha, north of Qufu, the hometown of Confucius and Mencius, and it is less than 300 km far from Port Qingdao. The company lies in China′s economic hinterland, with convenient transport facilities and prompt communications.
Laiwu Min Hang Welding Materials Co., Ltd has been basing itself on welding industry, paying much attention to the relative fields and working hard on welding materials, welding techniques, resorration of metallurgical spare parts and research and production of welding materials for special steel products.
Laiwu Min Hang Welding Materials Co., Ltd has been basing itself on welding industry, paying much attention to the relative fields and working hard on welding materials, welding techniques, resorration of metallurgical spare parts and research and production of welding materials for special steel products.
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