ASTM A519 Cold Drawn Seamless Heavy Wall Short Steel Tube

 ASTM A519 Cold Drawn Seamless Heavy Wall Short Steel Tube

1.1 This specifification covers several grades of carbon and alloy steel seamless mechanical tubing. 

The grades are listed in Tables 1-3. When welding is used for joining the weldable mechanical

tube grades, the welding procedure shall be suitable for the grade, the condition of the 

components, and the intended service.

1.2 This specifification covers both seamless hot-fifinished mechanical tubing and seamless 

cold-fifinished mechanical tubing in sizes up to and including 12 3 ⁄4 in. (323.8 mm) outside

diameter for round tubes with wall thicknesses as required.1.3 The tubes shall be furnished

in the following shapes, as specifified by the purchaser: round, square, rectangular, and

special sections.

1.4 Supplementary requirements of an optional nature are provided and when desired shall

be so stated in the order.

1.5 The values stated in inch-pound units are to be regarded as the standard. The values

given in parentheses are for information only.

2.2 If a specifific type of melting is required by the purchaser,

it shall be as stated on the purchase order.

3.Material:  
1008,1010,1020,1026,1045,4130,4140,
E235, E275, E315, E355, E470
C15, C22, 38Mn6, 41Cr4,
25CrMo4, 30CrMo4, 34CrMo4, 42CrMo4