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Alloy grade PT-3 refers to a group of pseudo-α-titanium alloys. She developed the design Association «Prometheus» to use sea transport. A series of PT alloy composition different from the alloy, for General use or aviation.

Alloy The grade of alloy Chem.composition % wt. The Equivalent Mo The Equivalent Al
V Zr Al Mo
3M α-alloy --- --- 3,5 — 5,5 --- 0 5,5
PT-1M α-alloy --- to 0.3 0,2 — 0,7 --- --- 1,5
PT-7M α-alloy --- 2−3 1,8 — 2,5 --- --- 3,6
PT-3V Pseudo-α- 1,2 — 2,5 --- 3,5−5 --- 1,4 5,3
5V 1−1,9 to 0.1 4,7 — 6,3 0,7−2 2,4 6,5

Manufacture and dignity of titanium pipe brand ПТ3В

Prefabricated Plasticity of δ% Strength Treatment KCU j/cm3
Pipe ПТ3В 12% 860 MPa Annealing 65

The heat resistance, the level of creep of titanium pseudo — α-titanium alloys of the type ПТ3 TO depend on the cooling rate. Optimum cooling with an intermediate rate between the furnace into water-cooled.


A wide range of titanium products PT-3 always available in stock, LLC «_". Prices on products of similar materials presented on our website do not include additional cost and affordable way of placing order and choosing the most suitable shipping option will ensure maximum comfort to the buyer. A huge variety of sizes and brands of products high Nickel alloys we will pick up the necessary material to solve any most complicated industrial tasks.