What is alloy 2117?
2117 aluminum is a 2000-series aluminum alloy: the main alloying addition is copper, and it is formulated for primary forming into wrought products. Cited properties are appropriate for the T4 temper. To achieve this temper, the metal is solution heat-treated and naturally aged.
Is 2117 heat treatable?
ALUMINUM 2117: Heat Treatable Wrought Aluminum Alloy.
What is the alloying elements of 2117 alloy?
Chemical Composition
| Element | Content (%) |
|---|---|
| Aluminum, Al | 94.3 – 97.6 |
| Copper, Cu | 2.2 – 3 |
| Silicon, Si | ≤ 0.80 |
| Iron, Fe | ≤ 0.70 |
What is the shear strength of a 2117t Rivet?
The average of the two tests made at room temperature was 35,200-psi shear strength for these 2117-T4 rivets. This value is 6.7 percent above the average shear strength of 33,000 psi given for these rivets (ref. 1).
Which is the grip length of the flush rivet?
Grip lengths for this rivet range from 3/16 to 1 inch. Some variation is allowed in grip length when installing the rivet; for example, a rivet with a grip length of 3/16 inch can be used where the total thickness of materials is between 0.198 and 0.228 inch.
How many times can alclad be heat treated?
2. How many times can clad alloy be heat treated?. Option A. Once only.
Why are rivets heat treated?
Since the aging characteristics of these alloys at room temperatures are such that the rivets are unfit for driving, they must be reheat treated just before they are to be used. Alloy 2017 rivets become too hard for driving in approximately 1 hour after quenching.
What is the purpose of heat treatment of rivets before riveting?
The heat treatment process after riveting can release assembly stress and residual thermal stress, and reduce the delamination defects in riveted joints, while the heat treatment process before riveting could increase the delamination defects and enlarge the braided holes in the riveted joints.
Why is it called 6061 Aluminium alloy?
6061 (Unified Numbering System (UNS) designation A96061) is a precipitation-hardened aluminium alloy, containing magnesium and silicon as its major alloying elements. Originally called “Alloy 61S”, it was developed in 1935….6061 aluminum alloy.
| A6061 | |
|---|---|
| Physical properties | |
| Electrical properties | |
| Volume resistivity (ρ) | 32.5–39.2 nOhm·m |
Which rivet may be used as received without further treatment?
Which rivet may be used as received without further treatment? 2117-T3. The rivet is known as an AD rivet. It may be driven as received, without further heat treatment.
How do you calculate the length of a rivet?
The length of the rivet should be equal to the thickness of both objects you are fastening, plus 1.5 times the diameter of the rivet’s stem. 3/32” (2MM) FOR UP TO 3/32” (2MM) THICKNESS. 1/8” (3MM) FOR UP TO 1/8” (3MM) THICKNESS.
What is aluminum 2117 T4?
2117 (2117-T4, AlCu2.5Mg ,3.1305) Aluminum 2117 aluminum is a 2000-series aluminum alloy: the main alloying addition is copper, and it is formulated for primary forming into wrought products. Cited properties are appropriate for the T4 temper.
What is the chemical designation for 2117?
To achieve this temper, the metal is solution heat-treated and naturally aged. 2117 is the Aluminum Association (AA) designation for this material. In European standards, it will be given as EN AW-2117. Additionally, the EN chemical designation is AlCu2,5Mg.
Which properties are appropriate for the T4 temper of aluminum?
Cited properties are appropriate for the T4 temper. To achieve this temper, the metal is solution heat-treated and naturally aged. 2117 is the Aluminum Association (AA) designation for this material. In European standards, it will be given as EN AW-2117. Additionally, the EN chemical designation is AlCu2,5Mg.
What do 1100 aluminum and 2117 aluminum have in common?
Both 1100 aluminum and 2117 aluminum are aluminum alloys. They have a very high 95% of their average alloy composition in common. There are 30 material properties with values for both materials.