CEN/TS 13388: CW617N R400 – Comprehensive Material Specifications
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 8.4 g/cm³ |
Mechanical
| Property | Temperature | Value | Comment |
|---|---|---|---|
Elastic modulus | 23.0 °C | 100 - 125 GPa | Typical for Wrought Copper Brass |
Elongation | 23.0 °C | 15 % | |
Hardness, Brinell | 23.0 °C | 90 [-] | |
Hardness, Vickers | 23.0 °C | 90 [-] | |
Shear modulus | 23.0 °C | 40 GPa | Typical for Wrought Copper Brass |
Tensile strength | 23.0 °C | 400 MPa | |
Yield strength Rp0.2 | 23.0 °C | 160 MPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 1.7E-5 - 2.1E-5 1/K | Typical for Wrought Copper Brass |
Melting point | 880 - 895 °C | ||
Specific heat capacity | 23.0 °C | 371 - 418 J/(kg·K) | Typical for Wrought Copper Brass |
Thermal conductivity | 23.0 °C | 100 - 234 W/(m·K) | Typical for Wrought Copper Brass |
Chemical properties
| Property | Value |
|---|---|
Aluminium | 0.05 % |
Copper | 57 - 59 % |
Iron | 0.3 % |
Lead | 1.6 - 2.5 % |
Nickel | 0.3 % |
Other | Rest Zn, total 0.2 |
Tin | 0.3 % |
Technological properties
| Property | ||
|---|---|---|
| Brazing | hard brazing : medium, soft brazing: very good | |
| Workability | Cold forming degree between anneals: max. 25 %, general (condition): limited | |
Metal
- CEN/TS 13388 Grade CW458K R450: Key Mechanical & Thermal Properties
- CEN/TS 13388: CW456K R450 – Leaded Phosphor Bronze Grade Specifications
- CEN/TS 13388 CW602N R280 Copper‑Brass Grade – Key Mechanical & Thermal Properties
- CEN/TS 13388 CW020A Grade R220 – Detailed Property Overview
- CEN/TS 13388: CW603N R360 Copper Alloy Properties & Standards
- CEN/TS 13388 Standard – Grade CW009A M Copper Specifications
- CEN/TS 13388 Grade CW713R R540 – Technical Specs & Performance
- CEN/TS 13388: Grade CW021A M – Comprehensive Material Properties
- CEN/TS 13388: Grade CC333G M – Comprehensive Specifications for Cast Copper Bronze
- CEN/TS 13388 Grade CW614N R400 – Premium Steel with Certified Quality