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Tube, sheet, plate made of titanium gost VT20 alloy

Tube, sheet (plate)

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
ВТ20 Buy from stock, view availability

Advantages of titanium sheet, strip, tube

Titanium gost VT20 grade is very lightweight. It has high strength and heat-resistance. It is easy to deform in a hot condition and easy to weld with any type of welding. Strength of welded seam is equal to a base metal. Density of this alloy is 4.45 g /cm³; melting point is 980 — 1020 ° C.

Physical characteristics

Description Identification
Temperature at which are obtained actual characteristics: 20°С
Lineal expansion coefficient α x 106 at 100 °C [1/ °С] 8.2
Density g/cm3

4.45
Module of elasticity 1 sort Е [MPa] x 10-5 1.12
Specific heat of alloy at 200 °C [J (kg-deg)] 0.587
Heat conduction coefficient, l [V/(m-deg)] 8
Specific electric resistance Оhm-mm2/m 1.6

Demerits

High content of aluminium reduces workable plasticity of material during a pressure treatment.

Technological parameters

Semi-fabricate Thickness, mm Heat treatment Plasticity δ% Strength (MPa) KCU J/cm³
Strip 1 — 2 Annealing 10 — 12% 980 — 1130 ---
— «--- 1 — 5 — «--- 10 961 ---
— «--- 1 — 4 Condition of supply more than 8% 981 — 1180 ---
Strip 4.5 — 10 Condition of supply more than 6% 981 — 1180 ---
— «--- 1 — 1.8 Annealing more than 12% 932 — 1128 ---
— «--- 2 — 4 — «--- more than 10% 932 — 1128 ---
Strip 4.5 — 10 — «--- more than 8% 932 — 1128 ---
— «--- 2 mm D Annealing 800° 11.3% 963 ---
— «--- 2 mm D Annealing 8% 1080 ---
— «--- 2 mm P — «--- 7% 1100 ---
Sheet 3 mm D — «--- 7 — 10% 935 — 1080  
— «--- mill pack Condition of supply 6.7 — 8.2% 997  
Plate 60 — 100 Annealing 880 — 1130 more than 5% ---
— «--- 11 — 60 — «--- more than 6% 930 — 1130 ---

There are such types of cutting: short transverse, longitudinal.

Heat resistance characterizes by the highest stress — creep limit. Under its influence, a material is deformed by a given amount at a given temperature.

Heat resistance of sheet

Thickness Temperature Creep limit 0,2/100
6 mm 500°С 170 mPa
6 mm 350°С 550 mPa

Fatigue resistance of sheet

Grade Structure Thickness, mm R Endurance strength (MPa) 10.000.000 Load configuration
Gost VT20 Sheet-like 1 — 5 — 1 more than 412 Symmetrical loading
— «-- — «--- 3 — 1 more than 412  

Application

Semi-finished products made of titanium gost VT20 alloy are used in an annealed condition. They are intended for a manufacture of welded assemblies and products that work at a temperature of up to 450 °C for a long time (wing covers, parts of gas-turbine engines, basic parts). Tube made of this alloy is much-requested in shipbuilding, petrochemical industry, space technology due to a heat resistance, strength, endurance in an aggressive environment.

Supplier

«Auremo» supplier proposes to buy goods for the most favorable titanium gost VT20 tube, 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 VT20 tube, sheet supplier. A price depends on order quantity and additional conditions of supply. A quality is compliant with GOST (all-Union State Standards) and International Standards. If you buy titanium gost VT20 tube, sheet by wholesale, you will be given special discounts. 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.

Buy 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 presented in «Auremo» company. We offer to buy titanium gost VT20 tube, sheet on the most favorable terms. Titanium gost VT20 tube, 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 future equipment. We guarantee a high quality of products and a fast delivery. You can find all information about goods on company’s web-site. We offer discounts from titanium gost VT20 tube, sheet supplier for regular customers.