Rod, sheet made of titanium gost SP19 alstloy
Rod, sheet, wire that are made of titanium alloy gost SP19 relate to a category of heat-resisting titanium metal-roll. It is resistant to corrosion and can withstand high temperatures. Alloy has good plasticity, lightness, and unique corrosive resistance. Titanium mill-products made of this grade are easy to treat. All products are manufactured according to reference documentation (GOST 27 265−87).
Percentage composition according to GOST 19807−91
|≤0.25||1.8 — 3.5||≤0.12||≤0.04||≤0.15||basis||4.9 — 5.5||1−1.5||1−1.5||≤0.1||≤ 0.3|
Alloying increases strength characteristics and corrosion resistance of titanium 2−3 times as much. One of the main alloying elements is aluminium. It is present in almost all types of titanium. Vanadium, molybdenum are the most important alloying components after aluminium. High-resisting titanium alloys are based on a ternary system — titanium-aluminium-molybdenum. Extra-high tensile titanium alloys are based on titanium-aluminium-vanadium.
Mechanical characteristics of alloy at a temperature 20°C
|Range of sizes||Size||F.e.||KCU||y||sv||d5||sT||Heat treatment.|
|GOST 27 265−87||480−625||15−18|
Description of mechanical characteristics
|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|
|weldable without limits||— welding is done without pre-heating and final heat treatment|
|limitedly weldable||— welding is possible at heating to 100−120°С and further 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.|
This alloy is not inferior to steel by strength, but it is twice lighter and differs with heat resistance, low heat conduction, unique corrosive resistance and good weldability. Nowadays, extraordinary characteristics of this metal as a structural material are of the utmost interest.
There are few main demerits of titanium: high price of manufacture and mining of titanium; active alloy liaising with all gasses at high temperatures; it has a high susceptibility to frailty.
Titanium gost SP19 rod, sheet supplier
«Auremo» company proposes to buy titanium mill-products for the most favorable titanium gost SP19 rod, sheet price. Titanium gost SP19 sheet, rod of high-quality are always in stock. They comply with GOST 19807−91 and International Standards of quality. An availability of products and efficiency of delivery are conditioned by a fact that we have offices in Moscow, St. Petersburg and cities of Central Europe. You can easily buy goods in titanium gost SP19 rod, sheet supplier. A price depends on order quantity and additional conditions of supply. If you buy titanium gost SP19 rod, sheet by wholesale, you will be given special discounts.
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All products are certificated. A quality is guaranteed by rigorous technology compliance of a manufacture. Our managers are always ready to answer any questions and to give a knowledgeable assistance. You can easily buy titanium gost SP19 rod, sheet by connecting us with a convenient way for you. Phone numbers, e-mail addresses of the closest company’s offices are located in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements. Titanium gost SP19 rod, sheet are always in stock. There is the best titanium gost SP19 rod, sheet price in this segment of mill-products. They comply with GOST 19807−91 and International Standards of quality.