CEN/TS 13388 Grade CW612N R360 – Premium Copper–Brass Alloy Specifications

Quantity: Depending on material – Contact usAdditional services: Specific treatments, size customisation, co-design

BIKAR-METALLE GMBH

MANUFACTURER AND DISTRIBUTOR

Information and services

Additional services: Cuttings, Parts from drawings

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	25 %
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	360 MPa
Yield strength Rp0.2	23.0 °C	150 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

Technological properties

Property
Brazing	hard brazing : medium, soft brazing: very good
Workability	Cold forming degree between anneals: max. 25 %, general (condition): limited

Metal