Wire, rod, bar, hex bar made of titanium grade 2
The main advantage of rod, wire, bar of titanium grade 2 is a capability of keeping strength properties at a temperature range from cryogenic to +650°С. It also possesses high plasticity, corrosive resistance, biological inertness, softness. Linear expansion coefficient of titanium grade 2 is inconspicuous — even more than magnesium. Titanium mill-products are not only resistant to corrosion, atmospheric moisture, sea and fresh water, but also to effect of nitric acid, hydrogen sulfide, chloride. It can withstand water column pressure on an ocean bottom and pressure of incandescent gasses in rocket nozzles. It does not possess «metal fatigue».
|Thickness of semi-fabricate (mm)||Name||Heat treatment||Plasticity δ%||Strength (MPa)||KCU J/cm³|
|10 — 100||A bar||Annealing||more than 20%||392 — 540||more than 100|
|101 — 150||A bar||Annealing||more than 17%||392 — 540||more than 50|
|150 — 250||A bar||Annealing||more than 15%||353 — 540||more than 50|
|140 — 250||A bar||Annealing||more than 17%||373 — 540||more than 70|
|Ø 80||A bar||Hot-rolled||28||450||200|
|Ø 100||A bar||Hot-rolled||27.2||470||140|
|Ø 80||A bar||Annealing||29||450||185|
|Ø 100||A bar||Annealing||23.7||455||175|
There can be 3 types of cutting: short transverse, longitudinal, high-altitude.
The main demerit is a high ratio of labour to output. Titanium smelts only in an environment of inert gasses or in vacuum as long as a liquid-alloy can actively engage with any atmospheric gasses. Wire, rod, bar of titanium grade 2 are hardly cut. They possess not very high strength (390−540 MPa).
It complies with GOST 27 265−87. Black spots, place of non-pickling must not be presented on a surface of product. Colour must be clear and clean, without tarnish tint. Distortion that forms at annealing is not a flaw. Titanium grade 2 relates to alpha-alloys which are enriched with alpha-stabilizers, metals (gallium, aluminium, indium) and non-metals (carbon, oxygen, nitrogen) that increase a temperature of polymorphic transformation. It is known that Ti can keep HCP- lattice (alpha-phase) up to a temperature of 882,5°C. If a temperature is near to a melting point, it keeps BCC- lattice (beta phase).
|Physical characteristics of titanium grade 2|
|Temperature at which are obtained actual characteristics||20°С|
|Lineal expansion coefficient α x 106 at 100 °C [1/ °С]||8.2|
|Elasticity module of 1 sort Е [MPa]x10-5||1.12|
|Specific heat of alloy at 20 °C [J (kg*deg)]||0.540|
|Heat conduction coefficient, l [V/(m-deg)]||18.85|
|Specific electric resistance Оmh-mm2/m||1.6|
Wire, rod, bar of titanium grade 2 are much-requested in modern rocket engineering, shipbuilding where small weight and reliability play an important role. An acid-resistance is very important for chemical industry. Essential value has a high corrosive resistance in oil-gas industry, petrochemical industry; biological inertness play an important role in medicine, food and agricultural industries. Along with that, titanium bar is used for manufacture of top-class jewelry. Consumption of titanium grade 2 in arms-producing industry incerases all the time.
Buy at a bargain titanium grade 2 wire, rod price
A wide range of goods made of titanium grade 2 alloy is represented in stock of LLC «Auremo». It will comply with the wishes of any customer. Buy titanium grade 2 wire, rod right now. Titanium grade 2 wire, rod price is conditioned by technological details of production without including additional expenses. A quality of products is guaranteed by rigorous compliance with technological standards of manufacture and by titanium grade 2 wire, rod supplier. There are the shortest terms of supply. Buy titanium grade 2 wire, rod in a moment. If you have any questions, our experienced managers will answer them. If you make wholesale orders, titanium grade 2 wire, rod supplier will offer you a system of flexible sales.