2014 T651 aluminum block plate is an aluminum alloy with Cu as the main alloying element, which has high strength and good cutting pin processing performance. Fatigue strength, shear strength and tensile strength are large, and the elongation can reach 10% and above. The annealing temperature is required to be high, reaching 413 °C, and the solution treatment temperature is also high, reaching 502 °C.
State: O state, H112, T3, T4, T6, T351, T651, etc.
Chemical composition of 2014 T651 aluminum block plate
Al : margin
Si: 0.6 to 1.2
Cu: 3.9 to 4.8
Mg: 0.40～0.8
Zn:≤0.30
Mn: 0.40～1.0
Ti:≤0.15
Ni: ≤0.10
Fe: 0.000～0.700
Note: single: ≤0.05; total: ≤0.15
Performance advantages of 2014 T651 aluminum block plate
A: It belongs to heat-treatable-strengthened aluminum alloy with high strength, so it is often called hard aluminum alloy.
B: The surface of the 2014 T651 aluminum block plate produced by our company is often wrapped with a layer of pure aluminum to improve the corrosion resistance.
C: Good process performance, easy to weld, mainly used in heat-resistant weldable structural parts and forgings.
D: It has ultra-high strength and good cutting performance, suitable for high temperature environment.
