- Mainpage
- Directory
- Titan
- Titan according to GOST
3M Titan circle, rod, sheet
Feature of the alloy of the brand 3M
| Grade of titanium alloy: | 3M |
|---|---|
| Classification of alloy: | Titanium alloys |
| Industrial application of alloy: | production of long products, details of special equipment, manufacturing of ingots, semi-finished products |
The percentage of grade 3 M according to GOST 19207- -91
| N | Zr | Al | Ti | C | Fe | O | Si | Impurities |
|---|---|---|---|---|---|---|---|---|
| to 0.04 | to 0.3 | 3.5 — 5 | 93.89 — 96.2 | to 0.1 | to 0.25 | to 0.15 | to 0.12 | other 0.3 |
Note: the base of the alloy is titanium; the interest of its contents listed in the table.
The mechanical characteristics of the alloy grade 3 M (20°C)
| Assortment | Size | Eg. | KCU | y | Heat treatment. | d5 | sT | blower SB |
|---|---|---|---|---|---|---|---|---|
| Wire according to GOST 27265−87 | 16−20 | 490−635 | ||||||
| - | mm | - | kJ /m2 | % | - | % | MPa | MPa |
Physical characteristics of the alloy grade 3 M
| MPa | Grad | W/(m·deg) | 1/Deg | J/(kg·deg) | Ohm·m | kg/m3 |
|---|---|---|---|---|---|---|
| 100 | 8.2 | 540 | ||||
| 1.12 | 20 | 18.85 | 4505 | |||
| E 10 — 5 | T | l | a 10 6 | C | R 10 9 | r |
Designations:
Mechanical characteristics:
| Tensile strength (short-term) in [MPa] | blower SB |
|---|---|
| At break elongation in [ % ] | d5 |
| The toughness of the alloy, in [ kJ / m2] | KCU |
| The yield stress at permanent deformation (thinning of proportionality), [MPa] | sT |
| Brinell hardness [MPa] | HB |
| The relative contraction [ % ] | y |
| Physical characteristics 3M | |
|---|---|
| The temperature at which the received data characteristics, °C | 20°C |
| Coefficient of linear thermal expansion αx106 at 100 °C [1/ °C] | 8,2 |
| Density [g/cm3] | 4,5 |
| The modulus of elasticity of 1 of the kind E [MPa]x10-5 | 1,12 |
Elongation at break d5 % |
13% |
Limit short-term strength sin[MPa] |
645−845 |
| Electrical resistivity, Mhmm2/m | 1,6 |
Weldability
| not limited | — welding is carried out without further heat treatment and without heating |
|---|---|
| weldability with limitations | — welding is possible when heated to a temperature of 100−120°C and further heat treatment |
| hard-welded | — to obtain a quality weld, additional operations: during welding -preheating to a temperature of 200−300°C, heat treatment after welding — annealing |
Alloying
Alloying increases the corrosion resistance of titanium and its strength properties 2−3 times. One of the main alloying elements are aluminium, present in almost all alloys of titanium. The most important alloying components, followed by aluminum are vanadium, molybdenum. High-temperature titanium alloys based on the ternary system — titanium-aluminum-molybdenum, high-strength titanium alloys of the system titanium-aluminum-vanadium. Most modern titanium alloys due to well-established trends multicomponent alloying at the same time in their composition contain aluminium, vanadium, molybdenum.
Dignity
First of all, titanium and its alloys are very strong, paramagnetic, quite easily welded and has different properties, which play in technical industries an important role. Advantages of titanium alloys have great prospects of application in industry where high specific strength, heat resistance, combined with high corrosion resistance. It is also important in such industries as food, chemical, aviation, shipbuilding, rocket science, vehicle engineering. Extraordinary characteristics of titanium present great interest as a structural material in spacecraft.
Buy at best price
Titanium Bicycle brand 3 M which is implemented by LLC «AVEK global» can satisfy the most stringent requirements. Popular products from this alloy due to high quality products, its real value and great variety. The products of our company are under absolute control at all stages of the process that provides 100% guarantee of quality. The company «AVEK global» has the capacity to produce quality products for individual orders of custom options and sizes. Technological capabilities allow for the rapid production of individual orders in the absence of the required items in the standard version.