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PT-1M tube, sheet made of titanium


Grade analogue W. Nr. Aisi Uns En Order
PT-1M Buy from stock, view availability

General knowledge about alloy

Alloy grade PT means Prometheus Titanium. 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. After a number is placed a letter M which means «modified».

Comparative strength of titanium alloys

Alloy grade Ultimate tensile strength (kgf/mm²)
Titanium gost PT-7M 45 — 68
Titanium gost PT-1M 35 — 58
Titanium grade 2 40 — 55
Titanium grade 1 30 — 45

Marking informs about manufacturer. For example, PT alloys were developed by Central Research Institute of Structural Materials «Prometheus». VT alloys were developed by VIAM-titanium. Numbers indicate a corresponding number of grade stamps. A surface can be both pickled and polished.


By a quality, titanium pipe can be divided into a group with pickling treatment in annealed condition and a group without heat and pickling treatments. An outer surface must not have cavities, laminations, scabs, flaws, heavy grinding pits, deep grooves and lacks of penetration. Butts are cut at a right angle and trimed from barbs.


It possesses high strength, corrosive resistance, softness, satisfactory workability, good plasticity, weldability. All properties are kept under effect of ultra-low and high temperatures. It also possesses resistance in :
— sea, brine, fresh water;
— at contact with nitric acid;
— in environment of natural gas, oil products;
— in mixture of KOH and NaOH with concentration of 40%;
— in boiling ammonia environment with concentration of 20%;
— in molten sulfur up to 240 °C;
— in atmosphere of SO2 and commercial gasses;
— in salts of cupric sulfate, sodium carbonate, H2 S etc.
— in dichloracetic, glacial concentrated acetic, chloro-acetic, milk, acetic anhydride, tartaric acids at a temperature of up to 100 °C.

Grade Diameter Wall thickness Method of manufacture Unit measure Cost
OT4−0 6 mm 6 mm seamless kg negotiated
Grade1 16−140 16 — 140 mm ---«--- ---«--- negotiated
PT7M 13−110 1.5 — 6 mm ---«--- ---«--- negotiated


Titanium pipe, sheet, plate of PT-1M grade are widely used in the most responsible areas of modern manufacture: in submarine shipbuilding, jet propulsion, petrol-chemistry at well-sinking, at gas or oil output. It easy copes with difficult tasks that are unbearable for other metals.

PT-1M tube, sheet supplier

Where to buy PT-1M tube, sheet by wholesale? «Auremo» company proposes to buy titanium mill-products on favorable terms. There is a wide range of half-finished goods in stock. They are compliant with GOST and International Standards of quality. Tube, sheet, plate made of titanium PT-1M are always in stock. You can buy them for the best price from PT-1M tube, sheet supplier. Buy PT-1M tube, sheet right now! PT-1M tube, sheet price is privileged for wholesale customers,

Buy at a bargain price

«Auremo» company proposes to buy PT-1M tube, sheet on favorable terms. A wide range of goods for scaled-up fabrications is in stock. Plate, pipe, sheet are always in stock. PT-1M tube, sheet price is conditioned by technological details of production without including additional expenses. You can find a price-list, a catalog of production and all information about it on company’s web-site. A price depends on order quantity and additional conditions of supply. You can easily find us through the Internet. «Auremo» supplier offers to buy PT-1M tube, sheet by wholesale. «Auremo» company is a profitable PT-1M tube, sheet supplier in this segment of mill-products. A quality is compliant with GOST (all-Union State Standards) and International Standards. There is an affordable PT-1M tube, sheet price from a supplier. We are waiting for your orders.