DIN EN ISO 17782:2014-10

This International Standard establishes a set of qualification requirements to verify that the manufacturer has sufficient competence and experience of the relevant material grades of metal, and necessary facilities and equipment to manufacture these in the required shapes and sizes with acceptable properties. This International Standard is applicable to the qualification of manufacturers of various materials, product forms and manufacturing processes when specified by the Purchaser. The standard has been established considering especially: a) duplex stainless steel; b) high alloyed austenitic stainless steel; c) martensitic stainless steel; d) age hardening martensitic steel; e) nickel-based alloys; f) titanium and its alloys. This standard also includes the special processes of induction bending, cold bending of tubes diameter bigger then 25 mm and strain hardening.