ASTM A 519 : 2006 : R2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
English
01-03-2012
18-10-2023
CONTAINED IN VOL. 01.01, 2017 Describes several grades of carbon and alloy steel seamless mechanical tubing.
| Committee |
A 01
|
| DevelopmentNote |
Supersedes QQ T 00825 (05/2002) Supersedes FED STD 48 (02/2004) Supersedes QQ T 830 (11/2006)
|
| DocumentType |
Standard
|
| Pages |
13
|
| ProductNote |
Reconfirmed 2012
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification 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.
| Grade | Chemical Composition Limits, % | |||
| CarbonA | ManganeseB | Phosphorus,B | Sulfur,B | |
| MT 1010 | 0.05–0.15 | 0.30–0.60 | 0.040 | 0.050 |
| MT 1015 | 0.10–0.20 | 0.30–0.60 | 0.040 | 0.050 |
| MT X 1015 | 0.10–0.20 | 0.60–0.90 | 0.040 | 0.050 |
| MT 1020 | 0.15–0.25 | 0.30–0.60 | 0.040 | 0.050 |
| MT X 1020 | 0.15–0.25 | 0.70–1.00 | 0.040 | 0.050 |
| Grade | Chemical Composition Limits, %A | |||
| Carbon | Manganese | Phosphorus, | Sulfur, | |
| 1008 | 0.10 max | 0.30–0.50 | 0.040 | 0.050 |
| 1010 | 0.08–0.13 | 0.30–0.60 | 0.040 | 0.050 |
| 1012 | 0.10–0.15 | 0.30–0.60 | 0.040 | 0.050 |
| 1015 | 0.13–0.18 | 0.30–0.60 | 0.040 | 0.050 |
| 1016 | 0.13–0.18 | 0.60–0.90 | 0.040 | 0.050 |
| 1017 | 0.15–0.20 | 0.30–0.60 | 0.040 | 0.050 |
| 1018 | 0.15–0.20 | 0.60–0.90 | 0.040 | 0.050 |
| 1019 | 0.15–0.20 | 0.70–1.00 | 0.040 | 0.050 |
| 1020 | 0.18–0.23 | 0.30–0.60 | 0.040 | 0.050 |
| 1021 | 0.18–0.23 | 0.60–0.90 | 0.040 | 0.050 |
| 1022 | 0.18–0.23 | 0.70–1.00 | 0.040 | 0.050 |
| 1025 | 0.22–0.28 | 0.30–0.60 | 0.040 | 0.050 |
| 1026 | 0.22–0.28 | 0.60–0.90 | 0.040 | 0.050 |
| 1030 | 0.28–0.34 | 0.60–0.90 | 0.040 | 0.050 |
| 1035 | 0.32–0.38 | 0.60–0.90 | 0.040 | 0.050 |
| 1040 | 0.37–0.44 | 0.60–0.90 | 0.040 | 0.050 |
| 1045 | 0.43–0.50 | 0.60–0.90 | 0.040 | 0.050 |
| 1050 | 0.48–0.55 | 0.60–0.90 | 0.040 | 0.050 |
| 1518 | 0.15–0.21 | 1.10–1.40 | 0.040 | 0.050 |
| 1524 | 0.19–0.25 | 1.35–1.65 | 0.040 | 0.050 |
| 1541 | 0.36–0.44 | 1.35–1.65 | 0.040 | 0.050 |
1.2This specification covers both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing in sizes up to and including 12 3/4in. (323.8 mm) outside diameter for round tubes with wall thicknesses as required.
1.3The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square, rectangular, and special sections.
| MIL-STD-129 Revision R:2014 | Military Marking for Shipment and Storage |
| FED-STD-123 Revision H:2007 | Marking for Shipment (Civil Agencies) |
| MIL-STD-163 Revision C:1978 | Steel Mill Products Preparation for Shipment and Storage (S/S by ASTM-A700) |
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