Changzhou Joyruns Steel Tube CO.,LTD
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ASTM B111 C68700 Cold drawing Aluminium Brass Seamless Tubes
The aluminium brass tubes are basically a combination of high strength as well as general corrosion resistance with low susceptibility having stress corrosion cracking, making it a highly preferred material for different types of applications. The tubes can also be used in hard drawn conditions and can be heat treated which in turn ensures freedom from the stress corrosion cracking.
Aluminium Brass Tubes Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium Brass | C68700 | 2.0460 / 1785 |
| Element | Aluminium Brass |
| Cu | 77.5 max |
| As | 0.1 max |
| Zn | 20.4 max |
| Al | 2 max |
Aluminium Brass Tubing Mechanical & Physical Properties
| Element | Aluminium Brass |
| Density | 8.33 g/cc |
| Tensile Strength | 414 MPa |
| Yield Strength (0.2%Offset) | 186 MPa |
| Elongation | 55 % |
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