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WD-8600埋弧焊用烧结焊剂WD-8600 SAW FLUX

符合标准: GB/T5293-1999 F4A2-H08MnA AWSA5.17-2004 F6A2-EM12K   GB/T12470-2003 F48A4-H10Mn2 AWSA5.17-2004 F7A4-EH14
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符合标准: 

GB/T 5293-1999 F4A2-H08MnA AWS A5.17-2004 F6A2-EM12K      

GB/T 12470-2003 F48A4-H10Mn2 AWS A5.17-2004 F7A4-EH14

 

说明:WD-8600是铝碱型中性偏碱烧结焊剂,碱度为1.1-1.3(BIIW),为灰褐色或深灰色球形颗粒,直流焊接时焊丝接正极,最大焊接电流可达1000A,粒度为10-60目。电弧稳定,成形美观,具有 优良的脱渣性能,焊缝金属纯净,具有较高的冲击韧性。抗吸潮性能 好,颗粒强度高,松装密度小,焊接过程中焊剂消耗量少。配合适当的 焊丝可焊接多种低合金钢结构,焊接锅炉模式水冷壁时,焊速可达 70m/h以上,特别适合焊接薄板高速和厚板窄坡口、窄间隙等结构。

 

用途:可用于锅炉水冷壁、工字梁、箱型梁等钢结构。

 

焊剂参考成分(%):

 

 

熔敷金属力学性能:

 

 

注意事项:

1、焊剂如果受潮,在使用前须经300~350℃烘焙2小时。 2、焊接处须清除铁锈、油污、水分等杂质。

 

WD-8600 Agglomerated Flux For S.A. Welding
 
Standards:GB/T5293-1999   F4A2-H08MnA    AWS A5.17  F7A2-EM12K GB/T12470-2003  F55A4-H10Mn2   AWS A5.17  F7A4-EH14
 
Introduction
 
WD-8600 is an agglomerated aluminum-basic type flux with a basicity index of BIIW 1.1~1.3. The flux is charcoal grey spherical granular, grain size is from 10 to 60 mesh. When direct current weld the wire, it meets the positive electrode.WD-8600 can be welded with AC or DC at up to 1000A.Electric arc stability, forming artistically, it has an excellent slag detachability. The weld metal is pure. It has high impact toughness. The flux has low moisture pick-up granular stability. As the bulk density is low, its consumption rate is few. If it coordinates the suitable welding wire, t can be welded a variety of low-alloy steel wire structure. When it welds the boiler cooling wall, its welding speed may reach above 70mh/h,especially suitable high speed welding thin steel plate, narrow groove of thick plate and narrow-gap structure.
 
Applications
 
Welding of the boiler firm type water cool wall, high-speed flat and horizontal fillet.
 
Main Constituents (%)
 
 
Typical mechanical property of deposited metal
 
 
Notice:
1. Flux should be redried at 300~350°C for 2 hours.

 

2. All dust, oil and rust should be removed.
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