AMS 4919 Titanium Plate
AMS refers to Aerospace Material Specifications, which covers materials and processing standards used in the aerospace field. The material of GNEE's AMS 4919 Titanium is Titanium Alloy 6-2-4-2, which is also known as Ti-6Al-2Sn-4Zr-2Mo.
Description
Ti-6Al-2Sn-4Zr-2Mo titanium alloy contains α-stabilizing element Al, neutral elements Sn and Zr, isomorphous β-stabilizing element Mo, and eutectoid β-stabilizing element Si. Mo can improve room temperature and high temperature tensile strength and enhance stability; the combined effect of Al, Sn and Zr can maintain long-term high temperature strength and creep; the addition of Si will cause the precipitation of a certain silicide dispersed phase, which is beneficial to improve high temperature creep strength.
Professional titanium material supplier - GNEE
Chemical Composition Requirements
|
Element |
Weight % |
| Zr |
3.60-4.40 |
| Sn | 1.80-2.20 |
| Al | 5.50-6.50 |
| Si | 0.06-0.10 |
|
O |
≤0.12 |
|
C |
≤0.05 |
|
N |
≤0.05 |
| H | ≤0.015 |
|
Fe |
≤0.25 |
| Y | ≤0.005 |
Physical Properties of AMS 4919 Titanium
| Physical Properties | Metric | English |
| Density | 4.54g/cm³ | 0.164 lb/in³ |
| Melting Point | 1588-1716 °C | 2890-3120 °F |
| Modulus of Elasticity | 16.5 x 103 | 11.4 x 103 |
| Ultimate Tensile Strength | 135 | 930 |
| Yield Strength(0.2% offset) | 135 | 930 |
| Elongation | 8% | 8% |
Ti-6Al-2Sn-4Zr-2Mo titanium alloy has a high strength until 540℃, exceeding that of TA11 alloy. Its specific strength is superior to that of TA14 alloy, while its creep performance is better than that of TA11 alloy and is comparable to that of TA14 alloy. The alloy has good processing and welding properties. The semi-finished products produced include plates, bars, forgings, rings and castings. It is mainly used to manufacture compressor casings and aircraft skins of aircraft engines, with a maximum long-term operating temperature of 500℃.
Large-scale factory production
About Us
GNEE was established in 2008 with 16 years of experience in foreign trade export. Our main products are titanium tubes, titanium rods, titanium wires, titanium foils, titanium sheets and parts of various specifications. We cooperate with many famous factories to provide you with large quantities of high quality metals and customized products. We have up to 200 employees and will continue to grow in the future. All of them are committed to providing you with better products and services. We are committed to providing you with the best products and services, and we will provide you with more favorable pricing and safe and fast transportation solutions.GENN is trustworthy. We look forward to working with you.
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