SW-HJ260
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SW-HJ260
Specification：GB/T17854-1999 F308-H0Cr21Ni10
Introduction：
HJ260 is a fused type low manganese-oxide flux with vitreous granule of gray color, about 10-60 mesh in size. It is suitable for use DC. The arc is stable and the bead appearance.
In combination with stainless steel wires ( such as H0Cr21Ni10,H0Cr21Ni10Ti,H3Cr13 etc) ,this flux is suitable for welding of appropriate acid resistance stainless steel structures, and is also suitable for surfacing of rolls.
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Chemical Composition%：
| Mesh | Moisture% | Impure% | Flux% | ||
| S | P | ||||
| AWS | 8-40 | ≤0.10 | ≤0.30 | ≤0.06 | ≤0.08 |
| TR(HC) | 12-40 | 0.013 | 0.02 | 0.045 | 0.037 |
Typical Mechanical Properties of the Deposited Metal：
| Wire | Tensile Strength | Yield Strength | Elongation | Impact Value | |
| Mpa | Mpa | % | J / ℃ | ||
| TR(HC) | H0Cr21Ni10 | 560 | - | 42 | - |
Packing：
| Bag | Bucket | Ton Bag |
| 25kg (55 lbs) | 25kg (55 lbs) | 400kg (880 lbs) |
| √ | √ | √ |
Points for Attention：
1. Bake the flux at 300-350°C for 2 hours before use.
2. Remove rust, scale, primer, dirt, and spot welding slag on the base metal surface.
3. Regularly add fresh flux.
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