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Rod, sheet made of titanium gost SP40 alloy


Grade analogue W. Nr. Aisi Uns En Order
SP40 Buy from stock, view availability

Technical characteristics

This alloy can be defined in references as titanium gost SP40 or titanium alloy 40.

Description Identification
Grade of titanium alloy: 40
Alloy classification: Titanium deformable alloy
Industrial usage of alloy: Manufacture of ingots, semi-finished products, titanium wire, rolled sections; details of special equipment, details for instrument engineering and aviation

Strips and sheets are manufactured according to TC 1−5-357−75, GOST 23 755−79. Non-iron metals including rare metals and their alloys are made according to TC 1−5-453−78, IS 1 92 077−91.

Percentage composition according to GOST 1050−88

C Si Mn Ni Ti Cr P S Cu As
0.37 — 0.45 0.17 — 0.37 0.5 — 0.8 ≤ 0.3 basis ≤0,25 ≤0,035 ≤0,04 ≤ 0,3 ≤0,08

Strips and sheets are manufactured according to TC 1−5-357−75, GOST 23 755−79.

Mechanical characteristics of alloy (temperature is 20°С).

Range of sizes GOST Thickness




y KCU Heat treatment
-   mm MPa MPa % % kJ/m2 -
Sheet 4041−71 4 — 14 510−660   21     Annealing
Cold-rolled tubes     580 320 17     Air-hardening
Calibrated bar 10702−78   590     40   Annealing
Sheet 1050−88 ≤ 80 570 335 19 45   Air-hardening
Strip 1577−93 6 — 60 570 335 19 45   Air-hardening

Description of mechanical characteristics

Description Identification
Flow limit at permanent change of form (proportional limit) [MPa] sT
Brinell hardness [MPa] HB
Contraction ratio (%) y
Short resistance to rupture [MPa] sv
Percent elongation at fracture [ % ] d5
Impact hardness [ kJ/m2] KCU


Identification Description
weldable without limits welding is done without further heat treating or heating
limitedly weldable welding is possible at heating to 100−120°С and last heat treating
hardly weldable in order to obtain a qualitative welded joints, it is necessary to perform the following operations: while welding to heat it up to 200−300°C, to do a heat treating (annealing) after welding


Titanium and its alloys are not inferior to steel by strength, but they are twice lighter and differ with heat resistance, low heat conduction. Advantages of titanium are very promising in technical fields that require high strength-to-density ratio, heat resistance in combination with high corrosion resistance. Food, chemical industries, aviation, rocket-building, shipbuilding, motor vehicle mechanical engineering cannot do without titanium. Extraordinary characteristics of this metal are of the utmost interest in the capacity of a structural material in spacecraft engineering.


«Auremo» company proposes to buy goods for the most favorable titanium gost SP40 rod, sheet price. There is a wide range of goods of a high quality in stock. They comply with GOST and International Standards of quality. You can easily buy goods in titanium gost SP40 rod, sheet supplier. A price depends on order quantity and additional conditions of supply. A quality complies with GOST (all-Union State Standards) and International Standards. If you buy titanium gost SP40 rod, sheet alloy by wholesale, you will be given special discounts. An availability of products and efficiency of delivery are conditioned by a fact that our offices are located in Moscow, St. Petersburg and cities of Central Europe.

Buy titanium gost SP40 rod, sheet at a bargain price

You have to take into account a range of factors when choosing titanium alloys. A wide selection of titanium metal-roll for order in advance is in stock. «Auremo» company offers to buy titanium goods. Titanium gost SP40 rod, sheet price is conditioned by technological details of production without including additional expenses. Our specialists are always ready to help when selecting required products, which determine capability and reliability of a future equipment. We guarantee a high quality of products and fast delivery. You can find all information about goods on company’s web-site. We offer discounts from titanium gost SP40 rod, sheet supplier for regular customers.