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welding flux图1

welding flux

2012-04-04 13:421290询价
价格 面议
发货 AsiaChina预售,付款后15天内  
型号 ZT.SJ501
库存 30000MT起订15MT  
产品详情

ZT.SJ501(Bonded flux)

Line with GB/T5293-1999 F5A0-H08A
Equivalent to AWS A5.17 F7AZ-EL8
DESCRIPTION:
     ZT.SJ501 is a bonded type acid flux composed mainly of aluminium and oxides with ball form granule about 10-60 mesh in size. Its basicty is 0.5-0.8 . It can be used on AC or DC power source. It provides good welding usability, easy slag removal, excellent anti-porosity property and beautiful bead appearance.
APPLICATION:
   In combination with H08A 、H08MnA wires, this flux is suitable for welding of gascylinders ,membrane water-cooled wall of boilers, etc.
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+MnO
Al2O3+TiO2
CaF2
others
20-30
45-60
<15
10

TYPICAL MECHANCAL PROPERTIES OF (GB/T5293-1999.F5A0-H08A)

Test Item
ób
MPa
ós
MPa
ō5
%
Akv(J)
0℃
Gurantee Value
480-650
≥400
≥22
≥34
Test Value
588
446
23.6
44, 45, 40

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QINGDAO ZTJL WELDING MATERIALS CO., LTD.

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