Product Information 350Mpa Mild Steel Tube and Rectangle Tube
Stocklist- 350MPa Mild Steel Round and Rectangle Tube
Mild Steel is steel containing carbon up to about 2% and only residual quantities of other elements except those added for deoxidation, with silicon usually limited to 0.60% and manganese to about 1.65%. Also termed "plain carbon steel", "ordinary steel", and "straight carbon steel". 1020 is normally used in the manufacturing of small-diameter or thin-wall DOM steel tube. DOM is formed from strip and electric-resistance welded, then cold drawn to size. The cold drawing process causes the weld line to virtually disappear.
- American Specifications:
- ASTM A513 Type 5
- British Specifications:
- 040 A 20, 070 M 20
- Applications:
- Mechanical, hydraulic cylinders, shaft, tight tolerance requirements
- Size Range:
- 1/4" - 14 1/2" (6 mm - 368 mm) OD; .035" - .625" (.9 mm - 16 mm) wall
- Machinability:
- Excellent
- Average Cutting Speed:
- 120 ft/min
- Weldability:
- Excellent
- Carburizing:
- May be carburized
- Corrosion Resistance:
- Poor
Please note, this information is to be used as a guide only, for more specific information please call us on 02 4577 7769
| Typical Mechanical Properties | |
|---|---|
| Tensile Strength (ksi) | 80 |
| Yield Point (ksi) | 70 |
| Elongation (% in 2") | 15 |
| Rockwell hardness | RB80 |
| Typical Chemical Analysis | |
|---|---|
| C | .15 - .25 |
| Mn | .30 - .60 |
| P | .040 max |
| S | .050 max |