Sheet, round, wire KHN67MVTJU - ЭП202
|Mark||Analogue||W. Nr.||Aisi Uns||En||Order|
|ХН67МВТЮ||EP202||Delivery from the stock, in stock|
Is a brand of heat-resistant steel, is also found and old name — ЭП202-VD. Is a stable austenitic alloy, do not change structure when cooled in open air after heat treatment. The basis of alloy — Nickel: 60,5−68,8%, chrome is at the second position — 17−20%, molybdenum and tungsten is in the third position (4−5%). In addition, the alloy is composed of titanium, sulfur, carbon, silicon, manganese, phosphorus, aluminum.
The percentage KHN67MVTJU-VD (GOST 5632−72)
|Si||C||Fe||Mn||P||S||Ni||Cr||Al||Ti||Mo and W||CE||B|
|≤0.6||≤0.08||≤4||≤0.5||≤0.01||≤0.015||60,5−68,8||17 — 20||1−1,5||2.2 — 2.8||4−5||≤0.01||≤0.01|
|Sheet,||24 982−81||930||15−18||Quenching and tempering|
|Rod||23 705−79||930||16||Quenching and aging|
Resistance is the ability of alloy to withstand a certain amount of time various mechanical loads without deformation under high temperature. If the operating temperature is less than 600 °C, apply the term «thermal stability». Alloys are created to perform work at high temperatures, often divided into 3 groups: 1) resistant to heat steel to work under load for a long time at temperatures up to 600 °C; 2) heat-resistant, have sufficient qualities to work in the loaded condition for a long time at higher temperatures; 3) heat-resistant (okolnostima) for use at temperatures that exceed 550 °C in the unloaded and lightly conditions, resistant to chemical destruction of the surface of the gas environment.
The most popular brands of semi-finished products KHN67MVTJU-VD — pipe, rod, circle. They are required in engineering (production of equipment and machines for energy), space-rocket and aviation technology. Also used for the manufacture of parts for gas systems and parts that are able to perform work at typical voltages. Under tension refers to several biasing schemes: torsion, static tensile or bending stress, terminarse dependent on temperature changes, dynamic variable load with variable frequency and amplitude, dynamic impact of high-speed gas flows to the surface.
The pipe of steel grade KHN67MVTJU-VD can be applied in plants operating under the high gas pressure. Can be used as part of systems of gas and water diversion, used in heat exchange systems, engineering structures
The circle and rod in demand in the construction and in the sphere of everyday life. These products can generally be put universal. from the production of medical instruments to the details of space technology. The circle in relation to the rolling precision can be: high (calibrated circle) and standard strength. Necessary in the field of industrial machinery and machine tools, easy to weld using manual arc welding, which quickly manages to build metal structures.
Buy at best price
In stock, LLC «Electrocentury-steel» a wide range of long products brand KHN67MVTJU-VD standard and non-standard parameters. Prices due to technological features of production without the inclusion of additional costs. All products are certified. It is very easy to buy wholesale essential products for large-scale projects, we also offer favorable terms to retail customers. The products are manufactured with strict adherence to the requirements of the technological process that guarantees the highest quality, stored under cover or indoors to protect from any damage. The timing of orders is minimal. Wholesale customers receive discounts.