HW811NQ Agglomerated,Fluoride Basic Flux(Basicity:1.8)
◆ TB/T 2374-2008 TH550-NQ-Ⅲ
◆ NB/T47018-2011
◆ Grain size:10-40mesh
◆ Density:1.3g/cm3
◆ GB/T12470 F48A4-H10Mn2
◆ TB/T 2374-2008 TH550-NQ-Ⅲ
◆ NB/T47018-2011
◆ Grain size:10-40mesh
◆ Density:1.3g/cm3
Flux/Wire Combination |
Rm (Mpa) |
ReL / Rp0.2 (Mpa) |
A (%) |
V-groove impact |
|
-40℃(J) | |||||
H10Mn2A |
545 | 435 | 29 | 120 | |
TH550-NQ-Ⅲ |
585 | 465 | 27 | 85 |
Application
HW811NQ is specially designed for high strength corrosion-resistant steel of railway vehicles. In the railway compartment base girder part, the flux can be used to weld high-pressure resistant and weather resisting steel.
HW811NQ has excellent low temperature impact toughness。
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Zhengzhou Feng Huang New Material Technology Co., Ltd.
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