HJ431-high Manganese,hight silicon, low fluorine
Equivalent to AWS F6AZ-EL12 JIS YSF42-W11It is solder of high manganese,high silicon and low fluorine. The color is red and brown, it is grain shape, and grain size is 8-40 mesh.
Application: working with welding wire H08A、H08MnAandH10MnSi, low carbon steel and low alloy steel(16Mn 15MnV), such as boilers, vessels, presure container and brass welding.
Typical compositions of fluxes in (%)
SiO2+MnO CaF2+CaO Al2O3+MgO S P
74-82 10-14 9-12 ≤0.06 ≤0.08
Mechanical properties of deposited metal (Accl. to GB/T5293-1999 F4A0-H08A)
Test items 6 b Mpa 6 s Mpa δ 5 % Akv(J) 0°C
Standard Value 410-550 ≥330 ≥22 >27
Test Value 504 388 30 110
Remarks: 1.Before welding, fluxes need to be baked for two(2)hours at around 250°C. 2.Removal of rust, oil, dirt, water, impurities etc in welding-areas
maito: shizhenggggg@hzliulian.com
Equivalent to AWS F6AZ-EL12 JIS YSF42-W11It is solder of high manganese,high silicon and low fluorine. The color is red and brown, it is grain shape, and grain size is 8-40 mesh.
Application: working with welding wire H08A、H08MnAandH10MnSi, low carbon steel and low alloy steel(16Mn 15MnV), such as boilers, vessels, presure container and brass welding.
Typical compositions of fluxes in (%)
SiO2+MnO CaF2+CaO Al2O3+MgO S P
74-82 10-14 9-12 ≤0.06 ≤0.08
Mechanical properties of deposited metal (Accl. to GB/T5293-1999 F4A0-H08A)
Test items 6 b Mpa 6 s Mpa δ 5 % Akv(J) 0°C
Standard Value 410-550 ≥330 ≥22 >27
Test Value 504 388 30 110
Remarks: 1.Before welding, fluxes need to be baked for two(2)hours at around 250°C. 2.Removal of rust, oil, dirt, water, impurities etc in welding-areas
maito: shizhenggggg@hzliulian.com
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welding materials welding machine