ASTM ASTM A938-18 - August 15, 2019 - admin Click here to purchase 1.1 This test method describes the torsion (or twist) testing of metallic wire. Product Details Published: 09/01/2018 Number of Pages: 3 File Size: 1 file , 70 KB Redline File Size: 2 files , 140 KB Post navigation ASTM A938-97JIS L 2706:1992