CZ114
DESCRIPTION
High Tensile Brass are alloys of Copper and Zinc. CZ114 is a duplex or alpha/beta alloy. Brass alloy CZ114 is a versatile high strength, hot workable, machinable engineering alloy sometimes referred to as a Manganese Bronze or High Tensile Brass.
CHEMICAL COMPOSITION
| Elements |
Min (%) |
Max (%) |
| Cu | 56.50 | 58.50 |
| Pb | 0.50 | 1.50 |
| Sn | 0.20 | 0.80 |
| Fe | 0.30 | 1.00 |
| Al | - | 1.50 |
| Mn | 0.50 | 2.00 |
| Total Others |
- |
0.50 |
| Zn |
Remainder |
Mechanical Properties According To BS2874 CZ114 (As Per Temper M)
| Range (mm) |
From |
To |
UTS Min (N/mm²) |
PS Min (N/mm²) |
Elongation Min (%) |
Hardness Min |
Hardness Max |
| Round (Dia) |
1.5 |
18 |
460 |
270 |
12 |
- |
- |
| 18 | 40 | 440 | 250 | 15 | - | - |
| 40 | 75 | 440 | 210 | 18 | - | - |
| Hex (A/F) |
3 | 18 | 460 | 270 | 12 | - | - |
| 18 | 40 | 440 | 250 | 15 | - | - |
| 40 | - | 440 | 210 | 18 | - | - |
| Square (A/F) |
3 | 18 | 460 | 270 | 12 | - | - |
| 18 | 40 | 440 | 250 | 15 | - | - |
| 40 | 60 | 440 | 210 | 18 | - | - |
| Rectangle (Thickness) |
3 | 18 | 460 | 270 | 12 | -- |
| 18 | 40 | 440 | 250 | 15 | - | - |
| 40 | 50 | 440 | 210 | 18 | - | - |
| PHYSICAL PROPERTIES |
| Melting Point | 865°C |
| Density | 8.63g/cm3 |
| Electrical Conductivity | 0.09 x 10-6 Ω.m |
| Thermal Conductivity | 88.3W/m.K |
| Modulus of Elasticity | 96.5 GPa |
| FABRICATION PROPERTIES |
| Capacity for being Cold formed | Poor |
| Capacity for being Hot worked | Good |
| Machinability Ration | 30% |
| Resistance to Corrosion | Excellent |
| Suitability for soldering | Excellent |
TYPICAL USES
- Gas valves and fittings
- Fasteners
- Pump trim
- Gears
- Locks
- Heavy-duty electrical connectors
- Transmission components
- Marine hardware
- Safety tools and decorative metalwork
