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Pipe, plate made of titanium PT-7M alloy

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
ПТ-7М Delivery from the stock, in stock

General knowledge

PT alloys of marine application were invented in Central Research Institute of Structural Materials «Prometheus». These alloys are not similar to alloys of common and aerospace intention by composition.

Titanium deformable alloys of marine application

Grade Alloy type Zr Al Mo V Equivalent Mo Equivalent Al
PT-1M α-alloy ≤ 0,3 0.2 — 0.7     --- 1.5
3M ---«--- --- 3.5 — 5.5 --- --- 0 5.5
PT-7M ---«--- 2.0 — 3.0 1.8 — 2.5 --- --- --- 3.6
Grade 9 Pseudo-α-alloy --- 3.5 — 5.0 --- 1.2 — 2.5 1.4 5.3
5V Pseudo-α-alloy ≤ 0,1 4.7 — 6.3 0.7 — 2.0 1.0 — 1.9 2.4 6.5

Comparative strength of titanium alloys

Alloy grade Rupture strength
PT-7M 45 — 68 kgf/mm²
PT-1M 35 — 58 kgf/mm²
Grade 2 40 — 55 kgf/mm²
Grade 1 30 — 45 kgf/mm²

Technical characteristics

Tube Heat treatment Plasticity δ% Strength (MPa) KCU J/cm³
Cold deformation Ø 5 -273 mm, l = 1 -10 mm Annealing more than 15% 479 — 680 ---
Pipe of 16−1,5 mm diameter Deformable condition 15% 900 ---
Pipe of 16−1,5 mm diameter Annealing 700 — 800° 20 — 25% 900 ---
Hot-rolled Annealing 18% 470 — 685 89
Extra thin-walled Annealing 21% 470 — 685 ---

Heat resistance of titanium pseudo-alpha PT alloys strongly depends on a speed of cooling after heat treatment. The greatest resistance is achieved by cooling with an intermediate speed between a cooling in water or furnace.

Fatigue resistance

Semi-fabricate R Heat treatment Endurance limit stress
Pipes of diameter 13 mm, l =1,5 mm — 1 Condition of supply 168 (100 000 000)

Supplier

«Auremo» titanium PT-7M pipe, plate supplier offers to buy goods by wholesale. There is a wide range of goods in stock. They are compliant with GOST and International quality Standards. Tube, sheet, plate made of titanium PT-7M are always in stock. You can buy them for the best price from a supplier. Buy titanium PT-7M pipe, plate right now! Titanium PT-7M pipe, plate price is privileged for wholesale customers.

Buy at a bargain price

«Auremo» is titanium PT-7M pipe, plate supplier of titanium mill-products to countries of Eastern and Central Europe. Experience of our company allows you to easily buy titanium goods. A quality is compliant with GOST (all-Union State Standards) and International Standards. A wide selection of products is presented in catalog. Pipe, sheet, plate made of titanium PT-7M are always in stock. A price depends on order quantity and additional conditions of supply. Titanium PT-7M pipe, plate price is privileged for wholesale customers. We are working with experienced managers who can help to buy titanium PT-7M pipe, plate by wholesale. We have the best price-quality ratio. We invite you to a partnership. Buy products right now. There is an affordable price from a supplier.