ASTM A519 St55 cold drawn precision structure steel tube

Standards: ASTM A519, DIN1629, DIN2391, ASTM A513, BS6323, EN10305-1, JIS3441
Sizes: OD: 10.3mm -711.2mm,
W.T.: Hot finish: 0.250”-4.00”, Cold Drawn: 0.035”-0.875”
Length: Random Length, Fixed Length, SRL, DRL.
Heat Treatment: Annealed, Normalized, Stress relieved, Cold.
Grade:
Mechanical Tubing: 1010, 1020, 1045, 1518, 4118, 4130, 4135, 4140
Tube for Structures: ST37.0, ST44.0, ST55, ST52