BrushForm® 158 Strip TS01 (C72900) – High-Performance Heat‑Treatable Spinodal Cu–Ni–Sn Alloy
Materion Brush Performance Alloys’ BrushForm® 158 Strip is a high-performance, heat treatable spinodal copper nickel tin alloy designed to provide optimal formability and strength characteristics. It is available in both pre-heat treated (mill hardened) and heat treatable (age hardenable) forms.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 9 g/cm³ |
Dimension
| Property | Value | Comment |
|---|---|---|
Thickness | 0.04 - 0.5 mm | gauge |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 144 GPa | |
Elongation | 23.0 °C | 4 % | for strip thicker than 0.10 mm |
Hardness, Vickers | 23.0 °C | 290 - 365 [-] | |
Poisson's ratio | 23.0 °C | 0.3 [-] | |
Tensile strength | 23.0 °C | 895 - 1105 MPa | |
Yield strength Rp0.2 | 23.0 °C | 790 - 1000 MPa |
Thermal
| Property | Temperature | Value |
|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.64E-5 1/K |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical conductivity | 23.0 °C | 4.00E+6 S/m |
Specific Electrical conductivity | 7 % IACS |
Magnetic
| Property | Temperature | Value |
|---|---|---|
Relative magnetic permeability | 23.0 °C | 1.01 [-] |
Chemical properties
| Property | Value |
|---|---|
Copper | Balance |
Nickel | 14.5 - 15.5 % |
Tin | 7.5 - 8.5 % |
Technological properties
| Property | ||
|---|---|---|
| Application areas | Voice coil motor springs (VCM), Optical image stabilization systems (OIS) & Electromagnetic shielding gaskets. | |
Metal
- BrushForm® 158 Strip – High‑Performance Copper‑Nickel‑Tin Alloy for Precision Spring Applications
- BrushForm® 158 Strip – High‑Performance Heat‑Treatable Copper‑Nickel‑Tin Alloy for Precision Springs
- BrushForm® 158 Strip TM18 – High‑Performance Copper‑Nickel‑Tin Alloy for Optical Stabilization Systems
- BrushForm® 158 Strip TM19 (C72900): Premium Spinodal CuNiSn Alloy for VCM Springs
- BrushForm® 158 Strip TD08 (C72900) – Premium Heat‑Treatable Spinodal Copper‑Nickel‑Tin Alloy
- BrushForm® 158 Strip TX00 – High-Performance Spinodal Copper‑Nickel‑Tin Alloy
- BrushForm® 158 Strip TS02 (C72900): High-Performance Heat‑Treatable Copper–Nickel–Tin Alloy
- BrushForm® 158 Strip TS04 – High‑Performance, Heat‑Treatable Copper‑Nickel‑Tin Alloy
- BrushForm® 158 Strip TS08 (C72900) – High-Performance Heat-Treatable Copper‑Nickel‑Tin Alloy
- BrushForm® 158 TM16 Strip – High‑Performance Copper‑Nickel‑Tin Alloy for Voice Coil Motors