Acid agglomerated flux for welding of low carbon steel in combination with appropriate SAW (such as EL8, EM12, EM12K). SJ503 can produce welding bead with anti blow hole ability and anti-cracking. Especially used to the double-layer with single pass weld and fillet weld.
Flux type: Aluminium titanium
Basicity index: 0.8
Grain size: 2.0-0.28mm(10-60 meshes)
Net weight: 25kg/bag
Export markets: gloal
Compositions of fluxes (%)
| SiO2+TiO2 |
MnO+AI2O3 |
CaF2 |
S |
P |
| 25-35 |
50-55 |
5-15 |
≤0.06 |
≤0.08 |
Typical mechanical properties of deposited metal
| Wire matched |
Yield Strength
Ó s (MPa) |
Tensile Strength
Ó b (MPa) |
Elongation
δ 5% |
AKV (J) |
| -30 |
| H08MnA(EM12K) |
≥400 |
480-650 |
≥22 |
≥27 |
NOTICE:
1. Before welding, fluxes should be baked for 2 hours at 300-350°C.
2. Removal of rust, oil, water and impurities etc. in welding area.
Our services
1. Free sample is available
2. OEM service is available
3. High quality and professional service.
4. Much more competitive price.
5. On-time delivery
FAQ
1. Can you provide free sample for quality testing?
-Yes, we can provide few quantity on free base.
2. Do you accept small order ?
-Yes.
3. Do you accept OEM ?
- Yes, we accept OEM packing on FCL base.
4. Do you accept mix items in one container ?
- Yes.
5. Do you have inspection procedures for product?
- Yes, we have Mill Test Report with each shipment
Audited Supplier 
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