REFRACTORY METALS - COMPOSITES - SPECIAL ALLOYS - MarkeTech International
| Toll Free 877-452-4910 Tel: 360-379-6707 Fax 360-379-6907 |
MarketTech International, Inc. 107B Louisa St. Port Townsend, WA 98368 |
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Marketech's Metal Tech Group provides refractory metals, composites and special alloys for aerospace, oilfield, industrial, electronic, medical, and defense applications. We provide finished components, bar stock, sheet, tubes, wire, and rods of a wide range of compositions. For large production, we offer MIM, metal injection molding. CONTACT US for more product information and pricing. |
Titanium Alloys
Ti-5-5-2-3(Ti-5Mo-5V-2Cr-3Al)Ti-5-5-8-3(Ti-5Mo-5V-8Cr-3Al)Ti-15-3-3-3(Ti-15V-3Cr-3Al-3Sn) |
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Ti-5-5-2-3(Ti-5Mo-5V-2Cr-3Al)
| Relative to Ti-10V-2Fe-3Al Characterized by cold formable and weldable high strength Ti alloy, in high area reduction ψ and high fracture toughness K1C. |
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| Typical property for 12 mm rod (aged state) | ||||||
| Aged Condition | σb(MPa) | δ5(%) | ψ(%) | |||
| A | 1553 | 8.8 | 35 | |||
| B | 1410 | 13.5 | 61 | |||
| C | 1385 | 13.5 | 61 | |||
| D | 1228 | 15.5 | 69 | |||
| Property for 60 mm rod (aged state) | ||||||
| Aged Condition | σb(MPa) | σ0.2(MPa) | δ5(%) | ψ(%) | E(GPa) | K1C(MPa√M) |
| I | 1350 | 1270 | 10.0 | 22 | 116 | 57.3 |
| II | 1300 | 1220 | 9.8 | 23 | 113 | 67.9 |
| Typical Applications | Bars for deep well strings in the petroleum industry. Rods diameter 8-20 mm for high strength bolts. Near net shape forging application. Thick wall vessel. Ultra high velocity centrifugal rotor. |
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Ti-5-5-8-3(Ti-5Mo-5V-8Cr-3Al)
| Relative to ASTM Gr. 20, Ti-3-8-6-4-4 | ||
| Property for 1 - 3 mm sheets | ||
| Heat Treatment | σb(MPa) | δ5(%) |
| Solution Treated(ST) | 980 min. | 20 min. |
| ST + Aged | 1300 min. | 8 min. |
| Property for 0.25 mm foil | ||
| Heat Treatment | σb(MPa) | δ5(%) |
| Annealed | 1000 | 15 |
| Aged Condition 1 | 1400 | 4 |
| Aged Condition 2 | 1280 | 9 |
| Aged Condition 3 | 1230 | 18 |
| Typical Applications: | Bars for deep well strings in the petroleum industry. Sheets thickness between 3.0-4.0 mm for knifes used in the sea. Sheets for high strength application in aerospace and airspace industry. Ultra high velocity centrifugal rotor. |
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