AWS F6A0-EL8
Sintered Flux
Sintered Flux,AWS F6A0-EL8,is a kind of Aluminum-silicon type acid sintered flux, the alkalinity is about1.0. It is a circular particles and the size is 2.0 ~ 0.28mm (10 ~ 60 mesh). With excellent welding technological properties, stable arc, easy slag detachability, beautiful appearance; the flux has relatively strong anti-blowhole ability. It is insensitive of rust and high-temperature oxide film under small amount. AC and DC both are applied. Connect the wire to positive end while using DC. Welding speed can reach at 2m/min.
AWS F6A0-EL8
Application
Sintered Flux, AWS F6A0-EL8 can be welding with proper welding wires (such as H08A, H08MnA, and H08MnMoA) it can be used for welding low carbon steel and low-alloy steel structure such as ship, boiler, pressure vessel, especially suitable for high-speed welding thin plate.
Chemical Composition (%)
Reference Current (DC+)
Welding Positions:
Notes:
1. Flux must be baked at 300°C ~ 350°C for 2 hours
2. Impurities such as rust, oil stain and moist should be cleared before welding.
Mechanical Properties
|
Chemical Composition
|
SiO2+TiO2
|
CaO+MgO
|
Al2O3+MnO
|
S
|
P
|
|
Guarantee Value
|
—
|
—
|
—
|
≦0.060
|
≦0.080
|
|
General Result
|
40
|
49
|
8.8
|
0.022
|
0.021
|
 |
Rm(N/mm2)
|
Rel/Rpo.2(N/mm2)
|
A (%)
|
KV2(J)-40℃
|
|
H08A
|
415~550
|
≥330
|
≥22
|
≥27
|
|
Example
|
450
|
355
|
29
|
100
|
