NBC alloy (NC-1)

Designation

Name The value
Designation GOST Cyrillic НбЦ
Designation GOST Latin HbTs
Transliteration NbTs
By chemical elements NbZn
Name The value
Designation GOST Cyrillic НЦ-1
Designation GOST Latin HTs-1
Transliteration NTs-1
By chemical elements NiZn-1

Description

NBC alloy used: for the manufacture of ingots for the manufacture of semi-products and products of various branches of engineering; rods with diameter from 3.0 to 100.0 mm, intended for the manufacture of a variety of different components, parts, research and other purposes.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 GOST 26468-85
Bars В55 TU 48-4-338-75
Tubes of non-ferrous metals and alloys В64 TU 48-4-388-76
Wire from nonferrous metals and their alloys В74 TU 48-4-438-82

Chemical composition

Standard C Si Fe N Al Ti Mo Nb W O Zr Ta H
GOST 26468-85 ≤0.02 ≤0.01 ≤0.01 ≤0.015 ≤0.01 ≤0.01 ≤0.06 Rest ≤0.06 ≤0.02 0.8-1.3 ≤0.4 ≤0.001
TU 48-4-338-75 ≤0.03 ≤0.01 ≤0.01 ≤0.02 - ≤0.01 ≤0.1 Rest ≤0.1 ≤0.02 0.8-1.3 ≤0.4 -
Nb is the basis.
According to GOST 26468-85 the chemical analysis is given for the NbT grade alloy. The mass fraction of nitrogen, oxygen, hydrogen and carbon in the semi-finished products from the alloy is established in the normative and technical documentation for a particular type of product.
According to TU 48-4-338-75, the chemical analysis is given for the NbTs-1 alloy.