AMS4006 is a popular material used in the aerospace industry for its high strength and corrosion resistance. With such properties, it’s no wonder it’s in high demand. This blog post will comprehensively explain AMS 4006’s composition, physical and mechanical properties, uses, and heat treatment.
What is AMS 4006?
AMS 4006 (also known as 3003 Aluminum Alloy) is a specification that is used in the aerospace industry when it comes to aluminium alloy 3003. This specification outlines the requirements that must be met for aluminium alloy products to be considered safe and reliable for use in aircraft. Everything must be carefully checked, from the chemical composition to the mechanical properties, before the product can be considered usable. With the aerospace industry being one of the most highly regulated industries worldwide, it is probably no surprise that a highly specific and detailed specification such as the AMS4006 is necessary for keeping everyone safe in the air.
What Form Is AMS 4006 Available at Piping Mart?
- Pipes
- Tubing
AMS 4006 Composition
AMS4006 has varying compositions but mostly contains nickel, cobalt, chromium, and molybdenum. These elements give it excellent resistance to high-temperature oxidation and maintain its strength at elevated temperatures. The material also contains trace amounts of other metals and metalloids.
| Element | Content (%) |
|---|---|
| Aluminum, Al | 98.6 |
| Manganese, Mn | 1.2 |
| Copper, Cu | 0.12 |
AMS 4006 Physical Properties
AMS 4006 has a density of 8.2g/cm³ and is non-magnetic. It has a melting point of 1315°C, making it resistant to high temperatures. The material is also resistant to hydrogen embrittlement, corrosion, and oxidation, making it a preferred choice for high-performance applications.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 2.73 g/cm3 | 0.0939 lb/in3 |
| Melting point | 644°C | 1190°F |
AMS 4006 Mechanical Properties
AMS 4006 has excellent mechanical properties, including high tensile strength, fatigue, and creep resistance. Its ultimate tensile strength at room temperature is 207 ksi, and its yield strength is 118 ksi. The elongation at break is around 20%. It also has a high resistance to stress relaxation, which makes it an ideal material for high-stress applications.
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 130 MPa | 18855 psi |
| Yield strength | 125 MPa | 18130 psi |
| Shear strength | 83 MPa | 12039 psi |
| Fatigue strength | 55 MPa | 7977 psi |
| Elastic modulus | 70-80 GPa | 10153-11603 ksi |
| Poisson’s ratio | 0.33 | 0.33 |
| Elongation | 10% | 10% |
| Hardness | 35 | 35 |
AMS 4006 Equivalents
| ASME SFA5.3 (E3003) | ASTM B234 | ASTM B345 | AWS A5.3 (E3003) | QQ A-200/1 |
| ASTM B209 | ASTM B241 | ASTM B404 | MIL A-52174 | QQ A-225/2 |
| ASTM B210 | ASTM B247 | ASTM B483 | MIL E-15597 (MIL-3003) | QQ A-250/2 |
| ASTM B211 | ASTM B313 | ASTM B491 | MIL P-25995 | QQ A-430 |
| ASTM B221 | ASTM B316 | ASTM B547 | MIL S-12875 | QQ WW-T-700/2 |
| SAE J454 |
AMS 4006 Uses
AMS 4006 has a wide range of applications in the aerospace industry, including hot sections of aircraft gas turbine engines, missile components, and rocket engines. It’sIt’s also used to manufacture airframes, jet engine components, and other critical parts in the aviation industry. Its high-temperature performance, strength, and corrosion resistance make it popular in these applications.
AMS 4006 Hardness
AMS 4006 has excellent hardness properties, which makes it easy to machine, form and weld. Its hardness is measured on the Rockwell C scale and has an HRC value of 50-54.
AMS 4006 Heat Treatment
Heat treatment of AMS 4006 is done to improve its strength and resistance to high-temperature oxidation. The process involves heating the material to a high temperature and then cooling it at a controlled rate. This enhances the material’smaterial’s flexibility and toughness and increases its corrosion resistance. The heat treatment process also improves the material’smaterial’s ability to retain its strength at high temperatures.
Conclusion:
In summary, AMS 4006 material is a popular material used in the aerospace industry due to its high strength, corrosion resistance, and excellent mechanical properties. Its composition, physical and mechanical properties, and wide range of applications make it an ideal choice in the aircraft industry. It’s hardness and heat-treatment properties make it easy to form and weld, and it can withstand high-temperature oxidation, so it’s an all-in-one package for the aerospace industry. Overall, the excellent properties of AMS 4006 make it a reliable material for ensuring the aviation industry’s safety.
Meet Bhavesh, a seasoned blogger with a wealth of knowledge and experience. From metal products manufacturing to retail, Bhavesh has a diverse background in various industries and is dedicated to sharing his insights and expertise with readers.
