Bronze БрО10Ц2Н1,5 (БрОЦН10-2-1,5)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
БрО10Ц2Н1,5 |
| Designation GOST Latin |
BpO10Ts2H1,5 |
| Transliteration |
BrO10Ts2N15 |
| The 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 |
| The 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 from 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 |
The 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 characteristics
| σB, MPa |
d |
Brinell hardness number, MPa |
| Castings are supplied without heat treatment |
| ≥216 |
≥6 |
≥75 |
| ≥157 |
≥3 |
≥75 |
Description mechanical marks
| Name |
Description |
| σB |
Limit short-term strength |
| d |
Elongation after rupture |
Physical characteristics
| Temperature |
r, кг/м3 |
| 20 |
8800 |
A description of the physical symbols
| Name |
Description |
| l |
Coefficient of thermal conductivity |
| С |
Specific heat |
