AWS A5.17 F4A0-H08A welding flux HJ431
Description
HJ431 is melting type high silicon low fluorione welding flux.It is a kind of glass particle with red brown to yellow color and the granularity is 8-40mu.It can be used with DC-AC and when DC,welding wire connects with positive pole.Welding techonology performance is good.
Application
Weld many kinds of low carbon steel and some low alloy steel(16Mn,15MnV and so on) used in ship ,boiler,pressure vessels with proper welding wire(H08A, H08MnA, H10Mn2 and so on)
Welding Flux Reference Composition(%)
| SiO2+MnO |
CaF2+CaO |
Al2O3+MnO |
S |
P |
| 74-82 |
10-14 |
9-12 |
≤0.06 |
≤0.08 |
4.Deposited Metal Mechanical Performance
| Test items |
Yield Stress(MPa) |
Tensile Strength(MPa) |
Elongation(%) |
AKV(J) |
| (0° C) |
| Standard value |
≥ 330 |
410-55 |
≥ 22 |
>27 |
| Test value |
388 |
504 |
30 |
100 |
Packing
1.25kg-300kg/coil
2.200kg 250kg iron or wooden plate
3.25kg iron basket
4.as requested
Delivery
MOQ: 5MT, Net weight delivery
Time: 10~20 days, Qingdao Port
1. Delivery time to North of America is 30~35 days.
2. Delivery time to Asia countries∣dle east is 5~30 days.
3. Delivery time to Africa countries is 40~50 days.
4. Delivery time to Euro countries is 30~40 days.
Factory scale
Certification
The company has obtained certifications for ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, as well as other certifications.
Additionally, it has achieved European CE, Germany DB, VdTUV, Canada CWB certification and multinational
classification society certifications from China, the United States, Norway, Britain, France and Japan.The brand of Solid has been recognized as one of the China famous trademark, and has won the Chinese machinery industry quality brand, Shandong quality brand, well-known brand, China Welding Association AAA credit enterprise, Shandong hidden champion, Shandong manufacturing industry single champion, Solid brand was evaluated as a good product by the Shandong provincial government.
Audited Supplier 
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