Bronze БрО16С5 (БрОС16-5)

Designation

Name The value
Designation GOST Cyrillic БрО16С5
Designation GOST Latin BpO16C5
Transliteration BrO16S5
By chemical elements BaSn16Pb5
Name The value
Designation GOST Cyrillic БрОС16-5
Designation GOST Latin BpOC16-5
Transliteration BrOS16-5
By chemical elements BaSnPb16-5

Description

Bronze БрО16С5 used: for the production of rebar and shaped castings for critical applications.

Standards

Name Code Standards
Non-ferrous metals, including rare, and their alloys В51 OST 1 90054-72

Chemical composition

Standard P Si Fe Cu Al Zn Sn Sb Pb Bi
OST 1 90054-72 ≤0.1 ≤0.02 ≤0.3 Rest ≤0.02 ≤0.2 15-17 ≤0.3 4-6 ≤0.02
Cu is the basis.
The total fraction of impurities (elements with a content of ≤) is 0.8%. Impurities that are not regulated by the table are included in the total amount of impurities.

Mechanical properties

σU, MPa d5, % HB, MPa
Without heat treatment
≥245 ≥0.5 ≥120

Description mechanical marks

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