ASTM A519 Carbon Steel Tube is a standard specification for seamless carbon and alloy steel mechanical tubing used for mechanical and pressure applications. This specification covers several grades of carbon and alloy steel seamless mechanical tubing, with various grades designated with different steel grades and chemical composition requirements.
Material and Specification
| Material | Specification |
| Seamless carbon and alloy steel | ASTM A519 |
Chemical Composition
| Steel Grade | Chemical Composition (%) |
| 1010 | C: 0.08-0.13, Mn: 0.30-0.60, P: 0.040 max, S: 0.050 max |
| 1020 | C: 0.18-0.23, Mn: 0.30-0.60, P: 0.040 max, S: 0.050 max |
| 1026 | C: 0.22-0.28, Mn: 0.60-0.90, P: 0.040 max, S: 0.050 max |
| 4130 | C: 0.28-0.33, Mn: 0.40-0.60, P: 0.040 max, S: 0.040 max, Cr: 0.80-1.10, Mo: 0.15-0.25 |
Mechanical Properties
| Steel Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
| 1010 | 415 | 345 | 15 |
| 1020 | 485 | 415 | 10 |
| 1026 | 590 | 520 | 15 |
| 4130 | 670 | 435 | 25 |
Steel Grade and Application
The steel grades covered by ASTM A519 Carbon Steel Tube are as follows:
1010
1020
1026
4130
These steel grades are widely used in various mechanical and pressure applications, including:
Automotive components
Agricultural equipment
Machinery parts
Oil and gas drilling equipment
Mining equipment
Hot Tags: astm a519 carbon steel tube, China, suppliers, manufacturers, factory, customized, wholesale, price, OEM, mill, producer, for sale, 1.5 x 25 dom tubing, , , 1.625 dom tubing
