Wire KHN60VT - ЭИ868
Along with the designation KHN60VT in the technical literature, another name ЭИ868 or ВЖ98. Foreign analogue is the alloy «Inconel 601». Chemical composition, mechanical and physical properties of the wire KHN60VT are regulated by GOST 5632−72 and specifications 14−1-997−74.
|26.5||up to 63.2||13−16||up to 4||0,3−0,7||to 0.8||to 0.5||to 0.5||to 0.1||to 0.05||0,013||0,013|
The wire is made of alloy obtained by the method of electroslag melting in open vacuum-induction or vacuum-arc furnaces. Standard diameter produce the wire range from 1.2 to 4 mm. depending on diameter permitted deviation from the standard: 0,07 — 0,14 mm. Rolling is in the range of t° 1180ºС (in the beginning) and 1050ºС at the end. Possible hardening in air or in water at temperatures up to +1200ºC. The surface of the wire KHN60VT, executed with observance of all technological conditions, should not have cracks, traces of contaminants, delamination, cavities, although there is the presence of scratches and small dents.
The basic qualities
Limit short-term strength of wire KHN60VT is 750 MPa, the limit of proportionality is equal to 300 MPa. Elongation at break does not exceed 40%, the relative narrowing of 50%. The wire is well sealed and does not require any preliminary preparation or final treatment after welding. Although for more reliable welding in some cases recommend heating the alloy up to 300 º C with subsequent annealing. Corrosion resistance is very high at temperatures up to 1100ºС has a rate of 0.36 mm per year, and at a temperature of 1200ºC — 0.6 mm per year. Density at 20 ° C is 8.8 g/cm3 and the heat capacity of the material does not exceed 9,6 W/(m·deg).
|t°||E 10— 5||a 10 6||Heat||Density|
High temperature environments require the use of specialized heat-resistant alloys. Such is the heat-resistant Nickel alloy KHN60VT. Wire of this brand used for the production of details operating at t º to 1000 º C: in mechanical engineering, metallurgy, construction, chemical, food, gas, and other industries — everywhere, where high resistance to corrosion and high temperatures. Used for welding of Nickel alloys with other metal alloys, weld details.
For automatic welding wire is supplied in cold-worked condition with a diameter of 2 mm. is suitable for manual welding wire is delivered to consumers in soft or heat treated condition. The timing of orders is minimal.
Buy at best price
In stock, LLC «Electrocentury-steel» products KHN60VT presented in a wide range. Prices will satisfy any customer, they are determined by 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. Technological equipment of each production stage enables us to fulfil individual orders for non-standard settings. 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 mechanical damage, contact with moisture and corrosive substances. Wholesale customers receive discounts.