Sikorsky Approved Welding
Sikorsky
Lynn Welding is proud to hold the following certifications by Sikorsky.
Sikorsky Approved Brazing
- SS8731 (Sikorsky Approved Brazing, Aerospace Torch Brazing)
- MIL-B-7883 (Military Specification: Brazing Of Steels, Copper, Copper Alloys, Nickel Alloys, Aluminum And Aluminum Alloys, Torch Brazing)
Sikorsky Approved Fusion Welding
- AWS D17.1 (Specification For Fusion Welding For Aerospace Applications, D17.1/D17.1M:2017-AMD2)
- MIL-STD-2219 (Military Standard: Fusion Welding For Aerospace Applications, Fusion Welding / Aerospace Welding)
Sikorsky Approved Resistance Welding
- AMS-W-6858 (Welding, Resistance: Spot and Seam, Resistance Welding for Aperospace)
- AWS D17.2 (Specification For Resistance Welding For Aerospace Applications, SS8685)
- MIL-W-6858 (Military Specification: Welding, Resistance: Spot And Seam, Mil-Spec Resistance Welding)
- SAE-AMS-W-6858 (Welding, Resistance: Spot and Seam, AMSW6858)
Materials We Work With for Sikorksy Approved Welding Projects
All Procedures are GTAW-MA (Gas Tungsten Arc Weld-Manual)
- Carbon and Low Alloy Steels
- Corrosion-resistance steels other than Precipitation Hardenable
- Precipitation Hardenable, Corrosion-resistance steels
- Cres. Precipitation Hardenable Alloys
- Nickel and Non-precipitation Hardenable Nickel Alloys
- Precipitation Hardenable Nickel Alloys
- NI & NON PRECIP. HARD. NICKEL ALLOYS WELDED TO COBALT ALLOYS
- NI & NON PRECIP. HARD. NI ALLOYS WELDED TO PRECIP. HARD. NI ALLOYS
- Aluminum Alloys
- Commercial Pure Titanium
- Titanium Alloys
- Titanium Alloys, Special Alloy Filler Metal Requirement
- Cobalt ALLOYS)
- Cobalt to Nickel Alloys
Tell Us About
Your Project
Exceeding Expectations!
“
United Technologies Aerospace systems and the Management of this Program want to express a sincere thank you for your focused efforts to support our hardware needs.
Working with Lynn Welding has been very rewarding and we really appreciate everything you have done for us. Please accept the content in this package as a memento for your great work.
Please pass on to your employees our thanks and we look forward to the delivery of the hardware.
”