Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:5 m.t.
Supply Capability:500 m.t./month
Aluminum Square Tubes
1: Extrusion tooling free!
2: Fast lead time!
3: Guaranteed quality!
Aluminum Square Tubes
Dongke Aluminum has many existing toolings, please do not hesitate to contact us. Our professional and very amenable Dongkers are at your service!
1-Chemical Composition Of Aluminum Alloy
| Alloy | Si | Mg | Fe | Cu | Mn | Zn | Cr | Ti | Impurity | Al | |
| Unit | Total | ||||||||||
| 6063 | 0.2-0.6 | 0.45-0.9 | <0.35 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.1 | < 0.05 | < 0.15 | Surplus |
| 6061 | 0.4-0.8 | 0.8-1.2 | <0.7 | 0.15-0.4 | < 0.15 | < 0.25 | 0.04-0.35 | < 0.15 | < 0.05 | < 0.15 | Surplus |
2- Chemical Properties Of Aluminum Alloy
| Alloy | Temper | Thickness | Intensity streching resistance 6b (Mpa) | Intensity of bending 6p0.2(Mpa) | Stretching rate | T of tested samples (mm) | HV | HW |
| ≥ | ||||||||
| 6063 | T5 | All | 160 | 110 | 8 | 0.8 | 58 | 8 |
| 6061 | T6 | All | 205 | 180 | 8 | 0.8 | 90 | 15 |
