An overview of European/International standards for fusion welding
Ref. Mathias Lundin, Swedish Welding Commission
خواندن بعدی
Stainless Steel is defined in ASTM A 941 as follows: A steel that conforms to a specification that requires, by mass percent, a minimum chromium content of 10.5 or more, and a maximum carbon content of less than 1.2 There …
Duplex stainless steels are a family of stainless steels that called duplex (or austenitic-ferritic) grades because their metallurgical structure consists …
In choosing materials of construction, we have to compromise between various factors. Use the acronym SHAMROCK to summarize and remember some of them. S = Safety: what are the consequences of failure? If they are serious, a more resistant material …
In the drawing of an equipment, 304/304L was considered as material. During construction, the inspector noticed that only 304 was used. When he asked why, he heard: “I didn’t do anything wrong. As you see in the drawing, ۳۰۴/۳۰۴L is …
