
- Heat Exchangers
- Refineries
- Power Plants
- Desalination Plants
- Ship Building & Ship Repairs
- Condensers
- Ferrules
- Distillers

Standard |
BS 2871 PART3 |
ASTM B 111 |
DIN 1785 |
NFA 51 102 |
JIS H3300 |
IS 1545 |
Symbol |
CZ 111 |
C 44300 |
CuZn28Sn1 |
CuZn29Sn1 |
C 4430 |
CuZn29Sn1As |
Cu |
70.0-73.0 |
70.0-73.0 |
70.0-72.5 |
70.0-73.0 |
70.0-73.0 |
70.0-73.0 |
Sn |
1.0-1.5 |
0.9-1.2 |
0.9-1.3 |
0.9-1.2 |
0.9-1.2 |
1.0-1.5 |
Pb |
0.07 |
0.07 |
0.07 |
0.07 |
0.07 |
0.07 |
Ni |
- |
- |
0.1 |
- |
- |
- |
Fe |
0.06 |
0.06 |
0.07 |
0.06 |
0.06 |
0.06 |
Zn |
REM'DER |
REM'DER |
REM'DER |
REM'DER |
REM'DER |
REM'DER |
As |
0.02-0.06 |
0.02-0.06 |
0.02-0.035 |
0.02-0.06 |
0.02-0.06 |
0.02-0.06 |
P |
- |
- |
0.01 |
- |
- |
- |
Total Impurities Max. |
|
|
|
|
- |
|
|
0.03 |
- |
0.1 |
0.3 |
- |
0.3 |
Condition |
M |
61 |
F36 |
- |
- |
O |
|
TA |
- |
F32 |
- |
O |
TA |
|
O |
- |
- |
- |
- |
D |
Yield Strength N/MM2 |
- |
- |
140-220 |
- |
- |
- |
|
- |
105 |
100-170 |
- |
- |
- |
Tensile N/MM2 Minimum |
- |
310 |
360 |
- |
- |
375 Mpa Max. |
|
- |
- |
320 |
- |
314Min. |
340 Mpa Min. |
|
- |
- |
- |
- |
- |
385 Mpa Min. |
Elng'Tion Percent (%) Minimum |
- |
- |
45Min. |
- |
-. |
- |
|
- |
- |
55Min. |
- |
30 Min. |
- |
Hardness HV5 - |
150Min |
- |
- |
- |
- |
80 Max. |
|
85-105 |
- |
- |
80-120 |
- |
80-105 |
|
75Max. |
- |
- |
- |
- |
130 Min. |
Grain Size mm (75X) |
0.05Max. |
0.010-0.045 |
- |
0.010-0.045 |
0.010-0.045 |
0.010-0.04 |

