Datasheet

Print / Download PDF

2.1580

Trade name

CZ

Standards

Material No.
2.1580
EN Material No.
CW120C
EN Designation
CuZr
UNS
C15000
RWMA
Class 1

Description

CuZr is a low-contained copper alloy and is thermally aged.

Special properties

Good mechanical properties and a high thermal and electrical conductivity. High strength.

Chemical Composition

Cu
%
Rest
Zr
%
0.10-0.20

Mechanical Properties 20°C

Hardness HB 30
≤ HB
135
0.2% Yield strength Rp
≥ N/mm²
310
Tensile strength Rm
N/mm²
≥ 350
Elongation A5
≥ %
13
Modulus of elasticity
kN/mm²
100

Physical Properties 20°C

Density
g/cm³
8.9
Specific heat capacity
J/kg K
375
Thermal conductivity
W/m K
310-330
Electrical conductivity
MS/m
≥ 50

Application

Electrical engineering, spot welding (automotive industry)

Available forms for 2.1580 / CuZr

Sheets/Plates
Lieferform
Bars
Lieferform
Wire
Lieferform
Tubes/Pipes
Lieferform
Forged / cast parts
Lieferform
Finished part (drawing)
Lieferform