CSA grade G40.21 50W / 350W is available with Charpy V-notch impact test. This test measures the energy absorbed by the steel at the fracturing point. The Charpy V-notch impact test is made at differents temperatures. The product nomenclature indicates the letter ” T ” for Toughness and its category (1 to 5 ). Every year, Altitube Steel is proud to supply CSA G40.21 50WT / 350WT tubing for several steel structures and bridges construction projects everywhere in Canada.
|350WT-CAT 5||Specified by the buyer||Specified by the buyer|