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2.1293

Trade name

CCZ

Standards

Material No.
2.1293
EN Material No.
CW106C
EN Designation
CuCr1Zr
UNS
C18150
RWMA
Class 2

Description

CuCr1Zr 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

Si
≤ %
0.10
Cr
%
0.50-1.20
Cu
%
Rest
Zr
%
0.03-0.30
Fe
%
≤ 0.08

Mechanical Properties 20°C

Hardness HB 30
≤ HB
175
0.2% Yield strength Rp
≥ N/mm²
310
Tensile strength Rm
N/mm²
400-550
Elongation A5
≥ %
8-10
Modulus of elasticity
kN/mm²
125

Physical Properties 20°C

Density
g/cm³
8.91
Specific heat capacity
J/kg K
370
Thermal conductivity
W/m K
310-340
Electrical conductivity
MS/m
≥ 43

Application

Electrical engineering, spot welding (automotive industry)

Available forms for 2.1293 / CuCr1Zr

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