... ,ST52,ST52.4,E235,E255,E355,SAE1010,SAE1020ASTM A 519 SAE 1010 Mechanical Tubing Delivery Condition:NBK(Bright annealing ... without oxidization)ASTM A 519 SAE 1010 Mechanical Tubing Length:5800mm,6000mm.Package:Bundles ... test,Hardness Test,Chemical Compositon TestThe types of ASTM A 519 SAE 1010 Mechanical TubingMechanical Hydraulic Fluid Line Tubing SAE ...