Industrial gas cylinder ARCAL™ 31

gasHe

Overview
ARCAL: Air Liquide solution for shielding gases in arc welding

Applications

• MIG welding of aluminium and aluminium–copper alloys
• TIG welding of all materials
• TIG welding of hydrogen-sensitive materials
• Annular gas for plasma welding of aluminium alloys

Documents available

• Product data sheet (PDF)
• Product safety data sheet

Characteristics / technical specifications

• Reference: I2580
• Physical state: gaseous
• Relative density (gas): Heavier than air
• Valve connection: AFNOR C (21.7 x 1.814 SI - right-hand male); Cylinder thread: 38x2 (S)
• Mixture type: MIX
• Components (vol. abs): Ar; He 5% ±0.5%
• Impurities: H2O (5 bar) ≤ 5; O2 ≤ 5; N2 ≤ 10
• Additional information: Product compliant with EN ISO 14175-I3-ArHe-5 (welding application)
• Colour: colourless
• Odour: odourless