Designation
Name |
The value |
Designation GOST Cyrillic |
БрА10Ж3Мц1,5 |
Designation GOST Latin |
BpA10Zh3Mts1,5 |
Transliteration |
BrA10G3Mts15 |
By chemical elements |
BaAl10Fe3Mn1,5 |
Name |
The value |
Designation GOST Cyrillic |
БрАЖМц10-3-1,5 |
Designation GOST Latin |
BpAZhMts10-3-1,5 |
Transliteration |
BrAGMts10-3-15 |
By chemical elements |
BaAlFeMn10-3-1,5 |
Description
Bronze БрА10Ж3Мц1,5 is used: for the manufacture of semi-finished pipes and long products (bars); elements of forged workpieces; extruded tubes; separators of rolling bearings; tube plates of condensers; parts of chemical equipment; parts cryogenic equipment; welding round drawn and extruded bars with a diameter from 6.0 to 8.0 mm, for the manufacture of electrodes for welding aluminum-iron bronze and automatic welding of bronze submerged.
Note
Aluminum bronze.
Bronze badly deformed in the cold state, is deformed in the hot state, has high strength at elevated temperatures, corrosion resistance, high erosion and cavitation resistance.
The coefficient of friction of bronze without lubrication 0,21−0,25; with grease — 0,004−0,012. The maximum permissible speed is 5 m/s.
Analog bronze БрА10Ж3Мц1,5 at the CMEA 377−76 is bronze CuAl10Fe3Mn1.
Standards
Name |
Code |
Standards |
Tubes of non-ferrous metals and alloys |
В64 |
GOST 1208-90, GOST 1208-2014, TU 48-21-323-73 |
Welding and cutting metals. Soldering, riveting |
В05 |
GOST 16130-90 |
Bars |
В55 |
GOST 1628-78, OST 4.021.021-92, TU 48-21-867-89 |
Non-ferrous metals, including rare, and their alloys |
В51 |
GOST 18175-78, GOST 28873-90, OST 4.021.009-92, TU 48-21-642-79, STP М314-95 |
Processing of metals by pressure. Forgings |
В03 |
ST ЦКБА 010-2004 |
Chemical composition
Standard |
P |
Mn |
Si |
Fe |
Cu |
Al |
Zn |
Sn |
Pb |
GOST 16130-90 |
≤0.01 |
1-2 |
≤0.1 |
2-4 |
Rest |
9-11 |
≤0.5 |
≤0.1 |
≤0.03 |
STP М314-95 |
≤0.01 |
1-2 |
≤0.1 |
2-4 |
Rest |
9-11 |
≤0.5 |
≤0.1 |
≤0.03 |
Cu is the basis.
According to GOST 18175-78 and STP M314-95, the total mass fraction of normalized impurities is ≤ 0.70%. As agreed by the manufacturer with the consumer, the content of impurities of arsenic and antimony can be normalized. Impurities, which are not regulated, are included in the total amount of impurities. The mass fraction of nickel is allowed up to 0.50% without taking it into account in the total amount of impurities.
Mechanical properties
Section, mm |
σU, MPa |
d5, % |
HB, MPa |
Rolled steel in the delivery state |
|
400-500 |
20-30 |
125-140 |
|
600-700 |
9-12 |
- |
Casting in gravity die casting as supplied without heat treatment |
|
≥490 |
≥12 |
≥120 |
Forgings. Without heat treatment |
|
≥539 |
≥15 |
- |
Round bars supplied according to GOST 1628-78. 4.021.021-92 (longitudinal samples) |
16-160 |
≥590 |
≥12 |
130-200 |
Tubes extruded in the state of delivery according to GOST 1208-2014. The longitudinal samples. In the column cross-section is specified outside diameter |
42-80 |
≥590 |
≥12 |
129-200 |
85-280 |
≥540 |
≥12 |
129-200 |
Description mechanical marks
Name |
Description |
σU |
Limit short-term strength |
d5 |
Elongation after rupture |
HB |
Brinell hardness number |
Physical characteristics
Temperature |
Е, HPa |
r, kg/m3 |
l, W/(m · °C) |
R, Mr. · m |
20 |
100 |
7500 |
80 |
190 |
A description of the physical symbols
Name |
Description |
Е |
The normal elasticity modulus |
l |
Coefficient of thermal conductivity |
R |
UD. the resistivity |