Alloy ЖС6У

Designation

Name The value
Designation GOST Cyrillic ЖС6У
Designation GOST Latin ZhC6U
Transliteration GS6U
By chemical elements FePb6У

Description

Alloy ЖС6У used: for the production of cast bar billets (LPZ), intended for subsequent remelting and casting parts blades and other shaped castings of gas turbine components.

Note

High-temperature casting Nickel-based alloy.

Standards

Name Code Standards
Bars and shapes В32 OST 1 90126-85

Chemical composition

Standard C S P Mn Cr Si Ni Fe Al B Ti Mo Pb Bi Nb W Ce Zr Co Y
OST 1 90126-85 0.13-0.2 ≤0.01 ≤0.015 ≤0.4 8-9.5 ≤0.4 Rest ≤1 5.1-6 ≤0.035 2-2.9 1.2-2.4 ≤0.001 ≤0.0005 0.8-1.2 9.5-11 ≤0.02 ≤0.04 9-10.5 ≤0.01
Ni is the basis.
According to OST 1 90126-85 the chemical composition is given for the alloy ZhS6U-VI. Boron, zirconium, cerium and yttrium are introduced by calculation and chemical analysis are not determined. In the alloy, a deflection of boron plus 0.005% is allowed. In the alloy, the presence of non-deformable elements is admissible: vanadium and hafnium in the sum of not more than 0.20%, with vanadium not more than 0.10%.

Mechanical properties

Section, mm σU, MPa d5, %
Heating to 1200-1220 °C (vyderžen 4 h), air cooling (OST 1 90126-85)
≥830 ≥3

Description mechanical marks

Name Description
σU Limit short-term strength
d5 Elongation after rupture