Diameters / Packaging
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Diameters |
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DETAILS
Used for welding of similar composition and ½Mo¼V and 1Cr1Mo steels. Used in the construction of steam generating plant operating at temperatures up to 600°C.
Features
- Deposit insensitive to cracking.
- Good radiographic quality.
- Also suitable for the welding of 1¼Cr½Mo steels where improved resistance to hydrogen attack or corrosion by sulphur is required.
Typical Applications
- Oil&Gas
- Thermal Power
- Pressure Vessels
- Chemical
- Boilers, plates, tube steels
Shielding Gas
- M20 : Mixed gas Ar+ >5-15% CO2, M21 : Mixed gas Ar+ >15-25% CO2, M24 : Mixed gas Ar+ >5-15% CO2+ >0,5-3% O2, M26 : Mixed gas Ar+ >15-25% CO2+ >0,5-3%O2