Pratt & Whitney Canada Approved Welding

Pratt & Whitney Canada

Fusion Welding

• CPW 24-1A (Carbon and Low Alloy Steels) 
• CPW 24-2AJ (Corrosion-resistance steels other than Precipitation Hardenable) 
• CPW 24-22A (Precipitation Hardenable, Corrosion-resistance steels) 
• CPW 24-3AJ (Nickel and Non-precipitation Hardenable Nickel Alloys) 
• CPW 24-33AJ (Precipitation Hardenable Nickel Alloys) 
• CPW 24-6AJ (Commercial Pure Titanium) 
• CPW 24-66AJ (Titanium Alloys) 
• CPW 24-7A (Cobalt ALLOYS)

Resistance Welding

• CPW 23 Seam Resistance Welding (Non Aluminum Thickness Range .015 - .123) Spec YC-1
• CPW 23 Spot Resistance Welding (Non Aluminum Thickness Range .015 - .123) Spec YC-1