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Shieldpro 22
Shieldpro 22 (formerly Supagas Supa-alloy H5) is a high performance gas used for the welding of stainless steel, nickel and alloys
Ar / H2
Shieldpro 22 mixtures has the addition of hydrogen, which improves performance in the areas of welding speed, penetration, profile, surface appearance, metallurgical benefits etc. This in turn improves the two major areas of concern in a welding process - quality and economics.
Uses
- Ideal for TIG welding of stainless steel, nickel and alloys 2mm and above
- Hydrogen addition gives higher welding speed due to hotter and more constricted arc
- Austenitic steels only
- Increased deposition rates
- Reduced oxides
- Improved weld profile
Product Summary
Gas composition
- Argon 95%
- Hydrogen 5%
| Size | Product code | Volume / m³ | Weight (full) / kg | Pressure / kPa | Outlet connection | Availability |
|---|---|---|---|---|---|---|
| SG | 264150 | 10.6 | 81.8 | 20,000 | Type 30 | NZ wide |
| 12-pack | 264512 | 127.5 | 1196.8 | 20,000 | Type 20 | NZ wide |
Additional Details
Physical & chemical properties
| Appearance | Odour | Flammability |
|---|---|---|
| AppearanceColourless gas | OdourOdourless | FlammabilityFlammable |
Hazard class
2.1
Hazard symbol (GHS)
-
Flammable gas 2.1
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