Bronze БрО10Ц2Н1,5 (БрОЦН10-2-1,5)

Designation

Name The value
Designation GOST Cyrillic БрО10Ц2Н1,5
Designation GOST Latin BpO10Ts2H1,5
Transliteration BrO10Ts2N15
By chemical elements BaSn10Zn2Ni1,5
Name The value
Designation GOST Cyrillic БрОЦН10-2-1,5
Designation GOST Latin BpOTsH10-2-1,5
Transliteration BrOTsN10-2-15
By chemical elements BaSnZnNi10-2-1,5

Description

Bronze БрО10Ц2Н1,5 is used: for the manufacture of casting parts, metallurgical engineering (crowns worm wheels, large screws, responsible heavy-duty parts, anti-friction parts, fittings and other parts with a surface of the high purity).

Note

Vysokohromistyh bronze. Is a substitute of bronze stamps Bro5c5s5 (БрОЦС5−5-6) and Bra10zh3mc2 (Brazhmc10−3-1,5). The coefficient of friction of bronze without lubrication of 0.16 to 0.20, with grease — 0,008−0,060.

Standards

Name Code Standards
Castings, non-ferrous metals and alloys В84 OST 24.916.01-71

Chemical composition

Standard S Si Ni Fe Cu Al Zn Sn Sb Pb Bi
OST 24.916.01-71 ≤0.05 ≤0.02 1-2 ≤0.3 Rest ≤0.02 1-3 9-11 ≤0.5 ≤0.5 ≤0.005
Cu is the basis.
According to OST 24.916.01-71 the total content of impurities should be ≤ 1.00%.

Mechanical properties

σU, MPa d HB, MPa
Castings are supplied without heat treatment
≥216 ≥6 ≥75
≥157 ≥3 ≥75

Description mechanical marks

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

Physical characteristics

Temperature r, kg/m3
20 8800

A description of the physical symbols

Name Description
l Coefficient of thermal conductivity
С Specific heat