Sandvik reveals 21-6-9 seamless tube development for aerospace at Airtec 2016

Designed to increase security and reduce risk, the new precision Sandvik 21-6-9 aerospace seamless tubing is an austenitic stainless steel grade with high mechanical strength and extremely good impact toughness in temperatures down to -230°C. With traceability from the melt to final product, Sandvik maintains complete control over its value-added processes in order to deliver world-class quality.

“Material reliability in aircraft applications is always a first consideration,” explained Christofer Hedvall, technology and innovation manager of Sandvik. “By eliminating the use of welded seams in the tubing, considered to be a weak link and hence a risk, you eliminate any concerns there may be over potential failure in operation.

“By launching this new seamless tube product at Airtec 2016 we certainly anticipate generating considerable interest. We look forward to talking with visitors to Airtec about the increased security and new opportunities offered by our seamless tubing, and how Sandvik can be your partner in shaping the future of the aerospace industry.”

Examples of the material will be on display at Airtec 2016 and a presentation will be delivered by Hedvall on 26th October at the fair, titled ‘Increased security, development, advantages and impact of the first seamless tube in 21-6-9 for aerospace applications.’

www.smt.sandvik.com