Alloy ВЖЛ1

Designation

Name The value
Designation GOST Cyrillic ВЖЛ1
Designation GOST Latin BZhL1
Transliteration VGL1
By chemical elements ВFeЛ1

Description

Alloy ВЖЛ1 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; coaster blanks by regulated crystallization.

Note

Foundry complex multi-phase wear-resistant high-temperature Nickel-based alloy.

Standards

Name Code Standards
Bars and shapes В32 OST 1 90126-85
Castings, non-ferrous metals and alloys В84 TU 1-92-183-91

Chemical composition

Standard C S P Mn Cr Si Ni Fe Al B Ti Mo W
TU 1-92-183-91 0.1-0.17 ≤0.02 ≤0.02 ≤0.3 15-17 1.2-2 Rest 6-7.5 2-3 ≤0.1 2-3 3.5-5 2-2.5
OST 1 90126-85 0.1-0.17 ≤0.02 ≤0.02 ≤0.3 15-17 1.2-2 Rest 6-7.5 2-2.8 0.09-0.13 2-3 3.5-5 2-2.5
Ni is the basis.
According to TU 1-92-183-91 the chemical composition is given for the alloy VZhL1. Boron is introduced into the metal by calculation and chemical analysis is not determined. In the alloy, cobalt is allowed up to 0.50%.
According to OST 1 90126-85 the chemical composition is given for alloy VZhL1-VI. Boron is introduced by calculation and chemical analysis is not determined. In the alloy, the cobalt content is allowed up to 0.50%, cerium up to 0.010%.

Mechanical properties

Section, mm σU, MPa d5, % HB, MPa
Cast rod stock (LPZ) and of piston ring blanks. Without heat treatment, on the other 1-92-183-91
≥780 ≥1.5 ≥270
≥670 ≥1.5 ≥270
Alloy ВЖЛ1-VI without heat treatment according to OST 1 90126-85
≥670 - 300-360

Description mechanical marks

Name Description
σU Limit short-term strength
d5 Elongation after rupture
HB Brinell hardness number