ASTM A554 Steel Tubing Chemical Composition
| ASTM A554 TUBING GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
| ASTM A554 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | ||||
| ASTM A554 L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | ||||
| ASTM A554 316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| ASTM A554 316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
A554 Steel Tubing Mechanical Properties
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
| Treatment | Min.º F(º C) | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| ASTM A554 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| ASTM A554 L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| ASME SA554 316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| ASTM A554 316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
ASTM A554 Steel Tube Weight Chart
DIMENSIONS OF ASTM A554 WELDED MECHANICAL TUBING OUTSIDE AND INSIDE DIAMETER OR WALL
| OD Size, in. (mm) | OD, ±in. | mm | ID, ±in. | mm |
| Up to 3⁄32 (2.4), excl | 0.001 | 0.03 | 0.001 | 0.03 |
| 3⁄32 to 3⁄16 (2.4 to 4.8), excl | 0.0015 | 0.038 | 0.0015 | 0.038 |
| 3⁄16 to 1⁄2 (4.8 to 12.7), excl | 0.003 | 0.08 | 0.005 | 0.13 |
| 1⁄2 to 1 (12.7 to 25.4), excl | 0.004 | 0.1 | 0.006 | 0.15 |
| 1 to 11⁄2 (25.4 to 38.1),excl | 0.005 | 0.13 | 0.007 | 0.18 |
| 1 1⁄2 to 2 (38.1 to 50.8),excl | 0.006 | 0.15 | 0.008 | 0.2 |
| 2 to 2 1⁄2 (50.8 to 63.5),excl | 0.007 | 0.18 | 0.01 | 0.25 |
| 2 1⁄2 to 3 1⁄2 (63.5 to 88.9),excl | 0.01 | 0.25 | 0.014 | 0.36 |
| 3 1⁄2 to 5 (88.9 to 127.0),incl | 0.015 | 0.38 | 0.02 | 0.51 |
| Over 5 to 16 (127.0 to 406.4), incl | 0.00125 in./in. or mm/mm of cir-cumference | 0.0013 in./in. or mm/mm of cir-cumference |