Alloy ХН50КВМТЮБ (ВВ750)

Designation

Name The value
Designation GOST Cyrillic ХН50КВМТЮБ
Designation GOST Latin XH50KBMTJuB
Transliteration HN50KVMTYuB
By chemical elements CrNi50CoВCuTeAlBe
Name The value
Designation GOST Cyrillic ВВ750
Designation GOST Latin BB750
Transliteration VV750
By chemical elements ВВ750

Description

Alloy ХН50КВМТЮБ used: for the manufacture of critical products with nominal operating temperature +750 °C.

Note

High-heat granulated Nickel alloy.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST Р 52802-2007

Chemical composition

Standard C S P Mn Cr Si Ni Fe Al B Ti Mo Nb W Zr Co Mg Hf
GOST Р 52802-2007 0.03-0.08 ≤0.009 ≤0.015 ≤0.5 9-11 ≤0.5 Rest ≤0.5 3.4-4 0.015 3.5-3.9 3-3.6 1.6-2 5.4-6.2 0.01 14-16 0.02 0.1-0.4
Ni is the basis.
According to GOST R 52802-2007 elements of zirconium, boron and magnesium are introduced by calculation and chemical analysis is not determined. The content of residual elements in the finished alloy is in accordance with GOST 5632.