Grade 21 - titanium Ti-15Mo-2.7 Nb-3Al-0.25 Si round bar, sheet
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| R58210 | Delivery from the stock, in stock |
Technical characteristics
This brand belong to the group α+β alloys, contains not less than 88.5 per cent Ti, the weight of 4.44 g/cm3. Optimum operating temperature from 0° to +350°C. it Contains 6% aluminium, 4% vanadium and 0.13% (maximum) oxygen. Features improved ductility and fracture toughness with some reduction in strength as compared with other doped titanium alloys. Aluminium strengthens the α+β phase, vanadium stabilizes the β-phase and impedes the formation of superstructure alpha-2 in α-phase. Aging and hardening increase the strength level by 15 — 20% while maintaining a fairly high plasticity.
Percentage composition
| Ti | C | Si | Fe | V | Al | O | Impurities |
|---|---|---|---|---|---|---|---|
| basis | ≤0,1 | ≤0,1 | ≤0,5 | 3,8−8,2 | 4,7−5,2 |
≤0,13 | ≤ 0.3% of |
The alloy is highly resistant to corrosion. Combines high technology, durability. It is widely demanded alloy, is Used. for the production of stamped and welded parts of the airframe that do not carry significant load, chemical valves, equipment.
Cold treatment
Turning, milling, grinding, drilling.
Heat treatment
Normalizing, quenching, annealing, vacation.
Supplier
Offer to buy a round, rod, sheet Grade with 21 specialist stores supplier Evek GmbH with delivery to any city. Full compliance with the international quality standards. Supplier Evek GmbH offers to buy a round, rod, sheet, Grade 21, the price is optimal in this segment of the rental
To buy, best price
Offer circle, rod, sheet, Grade 21, the price is determined by the technological features of production without the inclusion of additional costs. On the company’s website shows information about latest product arrivals. You can order products in non-standard settings. We have the best ratio of price and quality for the entire range of products. In the segment of titanium alloys company Evek GmbH — best supplier. Timely delivery is provided by offices in the cities of Eastern Europe.
