| Customization: | Available |
|---|---|
| Type: | Titanium Sheets |
| Application: | Industrial, Medical |
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Lork Group specializes in the supply of Grade 23 Ti 6Al 4V ELI alloy raw materials and processing, alloys, stainless steel, metal quality development, welcome your inquiries
Titanium 6Al-2Sn-4Zr-2Mo, also known as 6-2-4-2, is an alpha-beta Titanium. Primarily used for its combination of tensile strength, creep strength, and toughness, Ti 6-2-4-2 has good creep resistance up to 550°C and up to 0.1% Silicon is frequently added to further improve the creep resistance of the alloy. Ti 6-2-4-2 alloy is produced by primary melting under vacuum (VAR), electron beam (EB) melting or plasma arc cold hearth melting (PAM). Primary melting is followed by single or double vacuum arc re-melting (VAR).
The forging and machining characteristics of Ti 6-2-4-2 are similar to those of Ti 6Al-4V and weldability of Ti 6-2-4-2 is fair, using AMS 4952 weld wire. Several different treatments are also available. Ti 6-2-4-2 is capable of being heat-treated to higher strengths in greater section sizes than 6Al-4V. Widely used in forged components, 6-2-4-2 beta forged material has enhanced strength, ductility and a combination of good low-cycle fatigue and fatigue crack growth resistance. This alloy is used in the intermediate compressor stages of turbine engines for disks and blades, seals, and for airframe parts.
Titanium 6Al-2Sn-4Zr-2Mo Alloy Application Industries
6Al-2Sn-4Zr-2Mo Titanium Alloy Chemical Composition
The chemical composition of 6Al-2Sn-4Zr-2Mo alloy is outlined in the following table.
| Element | Content (%) |
| Titanium, Ti | 88.0 |
| Aluminum, Al | 6.0 |
| Tin, Sn | 2.0 |
| Zirconium, Zr | 4.0 |
| Molybdenum, Mo | 2.0 |
| Nitrogen, N | ≤ 0.5 |
| Iron,Fe | ≤0.25 |
| Oxygen, O | ≤ 0.15 |
| Hydrogen, H | ≤ 0.15 |
| Carbon, C | ≤ 0.1 |
| Silicon, Si | ≤ 0.06 – 0.1 |
| Properties | Metric | Imperial |
| Tensile strength | 860 MPa | 125000 psi |
| Yield strength | 790 MPa | 115000 psi |
| Poisson's ratio | 0.342 | 0.342 |
| Elastic modulus | 113.8 GPa | 16510 ksi |
| Shear modulus | 44.0 GPa | 6380 ksi |
| Elongation at break | 15% | 15% |
| Hardness, Brinell | 326 | 326 |
| Hardness, Knoop | 354 | 354 |
| Hardness, Rockwell C | 35 | 35 |
| Hardness, Vickers | 341 | 341 |
The physical properties of 6Al-2Sn-4Zr-2Mo alloy are tabulated below.
| Properties | Metric | Imperial |
| Density | 4.54 g/cm3 | 0.164 lbs/in3 |
| Melting Point | 1588-1716 °C | 2890-3120 °F |
The thermal properties of 6Al-2Sn-4Zr-2Mo alloy are tabulated below.
| Properties | Metric | Imperial |
| 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% |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
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