SJ501
FARINA
Automatic high desposit rates excellent weld structure SAW welding flux SJ501
(Welcome to inquiry LINCOLN 860/780/960 ETC.!!!!)
Standard conforming to:
GB /T5293 F4A0-H08A F5A2-H08MnA
Standard equivalent to:
AWS-A5.17 F6A0-EL12 F7A2-EM12K
DIN BAR 188AC10KM
Description and application:
FRN-SJ501 is a kind of aluminum-titanium-type sintered flux, basicity 0.5-0.8, mesh 10-40 (2.0-0.45mm). Either alternating or direct current can be used. It has hight rust resis-tance and the sag is easy to drop after welding.
The welding bead is smooth and the welding technology has good performance.
Cautions:
1.The oil soil,moisture,iron and other foreign substances must be removed from the welding joint.
2.The welding flux must be baked under 300-350℃ for 2 hours.
Welding Flux SJ501 Compositions of fluxes (%)
SiO2+TiO2 | Al2O3+MnO | CaO+MgO | CaF2 | S | P |
25~35 | 50~60 | 5~10 | 5~15 | ≤0.03 | ≤0.03 |
Welding Flux SJ501 Typical all weld metal mechanical property
Wires | Standard Models | σs (Mpa) | σb (Mpa) | δ5 | Akv (J) |
HO8A HO8MnA H10Mn2 | F4A2-HO8A F5A4-HO8MnA F5A4-H10Mn2 | ≥350 ≥410 ≥450 | ≥420 ≥500 ≥550 | ≥22% ≥22% ≥22% | ≥27(-20℃) ≥27(-20℃) ≥27(-40℃) |
Automatic high desposit rates excellent weld structure SAW welding flux SJ501
(Welcome to inquiry LINCOLN 860/780/960 ETC.!!!!)
Standard conforming to:
GB /T5293 F4A0-H08A F5A2-H08MnA
Standard equivalent to:
AWS-A5.17 F6A0-EL12 F7A2-EM12K
DIN BAR 188AC10KM
Description and application:
FRN-SJ501 is a kind of aluminum-titanium-type sintered flux, basicity 0.5-0.8, mesh 10-40 (2.0-0.45mm). Either alternating or direct current can be used. It has hight rust resis-tance and the sag is easy to drop after welding.
The welding bead is smooth and the welding technology has good performance.
Cautions:
1.The oil soil,moisture,iron and other foreign substances must be removed from the welding joint.
2.The welding flux must be baked under 300-350℃ for 2 hours.
Welding Flux SJ501 Compositions of fluxes (%)
SiO2+TiO2 | Al2O3+MnO | CaO+MgO | CaF2 | S | P |
25~35 | 50~60 | 5~10 | 5~15 | ≤0.03 | ≤0.03 |
Welding Flux SJ501 Typical all weld metal mechanical property
Wires | Standard Models | σs (Mpa) | σb (Mpa) | δ5 | Akv (J) |
HO8A HO8MnA H10Mn2 | F4A2-HO8A F5A4-HO8MnA F5A4-H10Mn2 | ≥350 ≥410 ≥450 | ≥420 ≥500 ≥550 | ≥22% ≥22% ≥22% | ≥27(-20℃) ≥27(-20℃) ≥27(-40℃) |