| Alloy Names (as per RoHS specifications) | |
|---|---|
| DIN CEN/TS 13388 | CW129C |
| UNS | C14410 |
| Chemical Composition | Weight percentage |
|---|---|
| Copper [Cu] | 99.6 % Minimum |
| Phosphorus [P] | 0.03 % to 0.10 % |
| Tin [Sn] | 0.07 % to 0.15 % |
| Iron [Fe] | 0.05 % Max |
| Characterists |
|---|
|
| Main Applications |
|---|
| Automobile : making fins in automobile radiator assembly for heat dissipation, Automobile battery terminals, Fuse Boxes in Automobile. Industrial : Heat Ex-changers, Connector Pins, Radiator fins. |
| Corrosion Resistance |
|---|
| Corrosion Resistance :- AMW-16 has good corrosion resistance in natural atmosphere(also sea air) and industrial atmosphere. In different water and neutral saline solutions, it exhibits better resistance to corrosion through abrasion and pitting than SR-Cu. |
| Specification | |||
|---|---|---|---|
| Thickness | 0.025 - 5 MM | ID | 80 - 500 MM |
| Width | 4 - 1220 MM | OD | - |
| Length | - | Coil Wt. | 10 - 2000 Kg |
| Temper | O, 1/4H, 1/2H, 3/4H, H, EH, SH | ||
Copper TBC
Properties
- Physical Properties Typical values in annealed temper at 20 °C
- Mechanical Properties (According EN 1652)
- Fabrication Properties
- Properties
| Density | 8.93 | g/cm³ |
| Thermal expansion coefficient - 191 .. 16 | 17.3 | 10-6/K |
| 0 .. 300 °C | 10-6/K | |
| Specific Heat Capacity | 0.385 | J/(g.k) |
| Thermal Conductivity | 340 | W/(m.k) |
| Electrical Conductivity (1 MS/m = 1 m/(O mm²) | 46 | MS/m |
| Electrical Conductivity (IACS) | 80 | % |
| Thermal coefficient of electrical resistance (0 - 200 °C) | 3.2 | 10-3/K |
| Modulus of elasticity (1 Gpa = kN/mm²) cold formed | 120 | Gpa |
| GPa |
| Temper | Tensile Strength Rm Mpa(N/mm2) | Yield Strength Rp0.2 MPa(N/mm2) | Elongation Minimum A50mm Minimum % | Hardness HV |
| O (Soft) | 220 Min | < 150 | 35 Min | 65 Max |
| HB (Half Hard) | 250 Min | 10 Min | 75 - 100 | |
| HD (Hard) | 300 Min | iY250 | 4 Min | 100 Min |
| Capacity for Being Cold Worked | Excellent |
| Soft Soldering / Brazing | Excellent |
| Gas Shield are welding | Excellent |
| Machinability | 20% of free Cutting Brass |
| Hot Dip Tinning | Excellent |
| Cold Workability | Excellent |
| Welding Ability | Good |
| Electroplating Capacity | Good |
| Corrosion Resistance | Good |
