Alloy ХН50ВМТЮБ (ЭП648)
Designation
Description
Alloy ХН50ВМТЮБ used: for the production of cold rolled sheets; pipes and tubes by hot forming; the production of highly loaded parts, fittings, flanges, sheet hire for a limited term service at temperatures up to +950 °C; the manufacture of aeronautical engineering parts (discs, gas turbine blades).
Note
High-temperature Nickel-based alloy.
Standards
Chemical composition
Ni is the basis.
According to TU 14-1-3046-80, TU 14-1-1072-74 and TU 14-1-1052-74, TU 14-1-1423-75, the chemical composition is given for the alloy of grade ХН50ВМТЮБ-ВИ (ЭП648-ВИ) . Boron and cerium are introduced into the metal by calculation and chemical analysis are not determined. Deviations in chemical composition in accordance with GOST 10500, GOST 5632.
According to TU 14-1-4103-86, the chemical composition is given for the alloy KhN50VMTUB-ID (EP648-ID). Boron and cerium are introduced into the metal by calculation and chemical analysis are not determined. As a charge for the smelting of the alloy, electrolytic refined chromium grade "ERH" is used. The use of chromium grades "ХР99,2 (ач)", "ХР98,7 (ач)", "ХР98,5 (ач)" is allowed.
According to TU 14-1-3046-80, TU 14-1-1072-74 and TU 14-1-1052-74, TU 14-1-1423-75, the chemical composition is given for the alloy of grade ХН50ВМТЮБ-ВИ (ЭП648-ВИ) . Boron and cerium are introduced into the metal by calculation and chemical analysis are not determined. Deviations in chemical composition in accordance with GOST 10500, GOST 5632.
According to TU 14-1-4103-86, the chemical composition is given for the alloy KhN50VMTUB-ID (EP648-ID). Boron and cerium are introduced into the metal by calculation and chemical analysis are not determined. As a charge for the smelting of the alloy, electrolytic refined chromium grade "ERH" is used. The use of chromium grades "ХР99,2 (ач)", "ХР98,7 (ач)", "ХР98,5 (ач)" is allowed.