By visiting this site, you accept the use of cookies. More about our cookie policy.

Bronze Bro10s10 (БрОС10-10)

Designation

Name The value
Designation GOST Cyrillic БрО10С10
Designation GOST Latin BpO10C10
Transliteration BrO10S10
The chemical elements BaSn10Pb10
Name The value
Designation GOST Cyrillic БрОС10-10
Designation GOST Latin BpOC10-10
Transliteration BrOS10-10
The chemical elements BaSnPb10-10

Description

Bronze Bro10s10 used: for the manufacture of plain bearings operating under conditions of high specific pressure; castings.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 613-79, OST 1 90054-72
Castings from non-ferrous metals and alloys В84 OST 1 90046-72

Chemical composition

Standard S P Si Ni Fe Cu As Al Zn Sn Sb Pb Bi Mg
GOST 613-79 ≤0.05 ≤0.05 ≤0.02 ≤2 ≤0.2 The rest ≤0.15 ≤0.02 ≤0.5 9-11 ≤0.3 8-11 - ≤0.02
OST 1 90054-72 - ≤0.3 ≤0.02 - ≤0.25 The rest - ≤0.02 ≤0.2 8-10 ≤0.3 6-11 ≤0.02 -
Cu is the basis.
The total fraction of impurities in the OST 1 90054-72 (elements with a content ≤) is 0.8%. Impurities that are not regulated by the table are included in the total amount of impurities.
According to GOST 613-79, the total content of impurities should be ≤ 0.90%. Impurities not regulated by the standard are included in the total amount of impurities. The mass fraction of nickel due to copper and the amount of impurities is not included. The mass fraction of phosphorus, as agreed by the manufacturer with the consumer, is allowed up to 1.00%, and in this case the total amount of impurities is not included.

Mechanical characteristics

σB, MPa d5, % Brinell hardness number, MPa
Castings are supplied without heat treatment
≥176.2 ≥7 ≥65
≥196 ≥6 ≥78
Casting investment casting according to OST 1 90046-72 (samples separately cast or cut from castings)
≥196 ≥10 ≥55

Description mechanical marks

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

Our consultant will save your time

+49 (170) 650 7006
Telegram:
WhatsApp:

Subscription

Special offers and discounts. :)