Alloy ЖС16

Designation

Name The value
Designation GOST Cyrillic ЖС16
Designation GOST Latin ZhC16
Transliteration GS16
By chemical elements FePb16

Description

Alloy ЖС16 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 Pb Bi Nb W Ce Zr Co Hf La
OST 1 90126-85 0.08-0.14 ≤0.015 ≤0.015 ≤0.4 4.6-5.2 ≤0.2 Rest ≤1 5.6-6.2 ≤0.02 0.7-1.2 ≤0.001 ≤0.0005 1.6-2.1 15.3-16.5 ≤0.02 ≤0.02 6-8 0.7-1.2 ≤0.02
Ni is the basis.
According to OST 1 90126-85 the chemical composition is given for the alloy ZhS16-VI. Boron, zirconium, lanthanum and cerium 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 content of hafnium and zirconium is allowed to be determined in total in%.

Mechanical properties

Section, mm σU, MPa d5, % y, %
Without heat treatment (OST 1 90126-85)
≥820 ≥4 ≥4

Description mechanical marks

Name Description
σU Limit short-term strength
d5 Elongation after rupture
y The relative narrowing