Standard specification for seamless, welded, and heaviliy cold worked austenitic stainless steel pipes/ ASTM - 1a. ed - Pensilvania: ASTM, 2016 - 13p.: graf Subjects--Topical Terms: NORMAS TÉCNICASTUBERÍASA312/A312M--2016 Dewey Class. No.: NT ASTM A312/A312M-16