Golden Bridge
Golden Bridge (JQ-YDM450S) Flux-Cored Submerged Arc Welding Wire
Golden Bridge (JQ-YDM450S) Flux-Cored Submerged Arc Welding Wire
SKU:JQ-YDM450S-1/8-0055
JQ-YDM450S
JQ-YDM450S is submerged arc surfacing flux-cored welding wire; It has excellent surfacing welding performance with effortless slag removal ability and beautiful weld bead formation; thermal fatigue resistance and high temperature oxidation resistance of deposited metal.
Working with sintered-flux JQSJ601, the product is applicable for surfacing repair of work pieces subjected to high temperature wear or corrosion, such as rock wool centrifugal rollers.
Chemical components of deposited metal (%)
Element |
C |
Mn |
Si |
Cr |
W+Co+Mo |
Others |
Guarantee value | ≤0.40 | ≤2.50 | ≤2.00 | 10.00-15.00 | ≥4.00 | ≤3.00 |
Combined welding-flux: JQSJ601
Hardness of surfacing metal
Test item |
HRC |
General value (surfacing 5 layers) | ≥35 |
Reference current (DC+)
Diameter of welding wire (mm) |
Φ3.2 |
Φ4.0 |
Current range (A) | 320-450 | 350-500 |
1. The work piece shall be degreased and derusted before welding.
2. The humidity of welding wire warehouse should be kept below 60%.
2. The humidity of welding wire warehouse should be kept below 60%.