Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of 3003 aluminum tubing in China. With abundant experience, we warmly welcome you to wholesale high quality 3003 aluminum tubing in stock here from our factory. Good service and reasonable price are available.
3003 aluminum tube is a rust-proof aluminum tube, which is an AL-Mn alloy and is the most widely used anti-rust aluminum.
3003 aluminum tube cannot be strengthened by heat treatment, so cold working method is used to improve its mechanical properties; it has high plasticity in the annealed state, good plasticity during semi-cold work hardening, low plasticity during cold work hardening, good corrosion resistance, and good weldability , poor machinability; 3003 aluminum tube has good formability, weldability, and corrosion resistance. It is used for processing parts and components that require good formability, high corrosion resistance, and good weldability, or require both of these properties. It also requires something with higher strength than 1XXX series alloys.

|
Physical Property |
Value |
| Density | 2.73 g/cm³ |
| Melting Point | 655 °C |
| Thermal Expansion | 23.1 x10^-6 /K |
| Modulus of Elasticity | 69.5 GPa |
| Thermal Conductivity | 190 W/m.K |
| Electrical Resistivity | 0.034 x10^-6 Ω .m |


GNEE is an aluminum roll manufacturer with a 15-year history, highly respected for its excellent product quality and global sales network. We have established long-term and mutually beneficial cooperative relationships with customers and dealers in more than 100 countries.
GNEE is an important player in the field of aluminum roll production with 15 years of professional experience. We have won praise from customers worldwide for our excellent product quality and extensive international export channels.

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