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Gr4 titanium plate
The grade of GR4 titanium plate
1. the grade of the Gr4 titanium plate is divided according to the content of impurities in industrial pure titanium
GR4 titanium plate belongs to industrial pure titanium, and its strength mainly depends on the content of interstitial elements oxygen and nitrogen, and is classified according to the content of impurity elements, which is one of the specific grade materials
2. Second, the level in the American standard
A member of the American Standard Grade System: In the American Standard (ASTM) system, GR4 is a specific grade identification of titanium and titanium alloy materials, which clarifies the corresponding material standards and specifications under the American Standard,and together with GR1, GR2, GR3,
Composition and performance of Gr4 titanium
Gr4 titanium plate is an α-β type titanium alloy, it is mainly composed of titanium, aluminum and iron and other elements. Compared to other types of titanium alloys, Gr4 titanium alloys have higher strength and corrosion resistance. This titanium alloy
It is commonly used in the manufacture of high-strength and high-corrosion resistance materials, such as aerospace, Marine, chemical and medical fields.
Heat treatment of Gr4 titanium
Gr4 can be heat treated to improve its mechanical properties and corrosion resistance. The heat treatment process includes solution treatment and aging treatment, which can make it obtain higher strength and hardness, improve its wear resistance and corrosion resistance.
Gr4 chemical element content(%)
|
element |
Fe |
C |
N |
H |
O |
Other single |
Other total |
更多 |
|
minimum |
- |
- |
- |
- |
- |
- |
- |
Ti余量 |
|
maximum |
0.5 |
0.08 |
0.05 |
0.015 |
0.4 |
0.1 |
0.4 |
Gr4 Mechanical properties
|
condition |
state |
Tensile Strength Rm(MPa) |
Yield Strength Rp0.2(MPa) |
Elongation % |
|
Hot rolled cold rolled sheet 0.3≤t≤25 |
annealed condition (M) |
≥580 |
485-655 |
≥2
|
the perfermance of Gr4 titanium plate
1.Gr4 has a lower density and a higher strength, with a density of 4.43g/cm3. Compared with steel, its density is only about half, so it has the characteristics of light weight.
2.It also has good corrosion resistance and can have good corrosion resistance in oxidizing, neutral and reducing media.
3.It has excellent mechanical properties, which are characterized by high strength, high toughness and good fatigue resistance. Its tensile strength can reach more than 1100MPa, which is a high-strength alloy.
4.Gr4 also has good ductility and toughness, and can maintain good mechanical properties at high temperatures. In addition, it also has good creep resistance and stress relaxation resistance, which is suitable for working in high temperature and high stress environments
Asa reliable material choice, it is widely used in aerospace, chemical, and other fields, and has made important contributions to the development of various fields.
In the aerospace sector, it is used to manufacture aircraft structural parts, engine parts and aerospace equipment.
In the field of shipbuilding, it is used to manufacture hull structural parts and Marine equipment.
In the chemical industry, it is used to manufacture chemical equipment, storage tanks and reactors.
In the field of medical devices, it is used in the manufacture of artificial joints, dental implants and surgical instruments.
In short, Gr4 titanium alloy, as a high performance metal material, has a wide range of application prospects. Its excellent properties and good processing properties make it the material of choice in many fields. In the future, with the continuous progress of science and technology and the continuous growth of application demand, the application field of TA4 titanium alloy will be further expanded. We believe that in the near future, TA4 titanium alloy will play a more important role in more fields, bringing more convenience and benefits to human production and life.
Q: What is your MOQ?
Q: The MOQ is 10kg.
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