SW-SJ601
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SW-SJ601
Specification：GB/T 17854-2018 S F308L FB-S308L
NB/T 47018-2017
Introduction：
Special Alkaline sintered flux for stainless steel and heat resistant steel.
With H0Cr21Ni10, H00Cr21Ni10,H00Cr19Ni12Mo2 and other welding wire,welding stainless steel and hight alloy heat resistant steel.
Widely used in petrochemical and liquefield air pressure vessel and pipeline welding, corrosion resistant layer surfacing of composite board, pressure valve,offshore platform and submarine pipeline welding.
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Chemical Composition%：
| Mesh | Impure% | Flux% | Deposited Metal Chemical Component% | ||||||||
| S | P | C | Si | Mn | Cr | Ni | S | P | |||
| AWS | 10-60 | ≤0.30 | ≤0.035 | ≤0.040 | ≤0.08 | ≤1.00 | 0.50-2.50 | 18.0-21.0 | 9.0-12.0 | ≤0.020 | ≤0.030 |
| TR(HC) | 10-40 | 0.009 | 0.028 | 0.032 | 0.058 | 0.38 | 1.83 | 18.11 | 9.79 | 0.018 | 0.025 |
Typical Mechanical Properties of the Deposited Metal：
| Wire | Tensile Strength | Yield Strength | Elongation | Impact Value | |
| Mpa | Mpa | % | J / ℃ | ||
| TR(HC) | 308L / 4.0mm | 545 | -- | 39 | 42/-196 |
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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