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≈2.1285

Trade name

CCNB

Standards

Material No.
≈2.1285
EN Material No.
CW103C
EN Designation
CuCo1Ni1Be
UNS
C17500/10
RWMA
Class 3

Description

CuCo1Ni1Be 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

Ni
%
0.80-1.30
Cu
%
Rest
Co
%
0.80-1.30
Fe
%
≤ 0.20
Be
%
0.40-0.70

Mechanical Properties 20°C

Hardness HB 30
≤ HB
280
0.2% Yield strength Rp
≥ N/mm²
550
Tensile strength Rm
N/mm²
680-810
Elongation A5
≥ %
8
Modulus of elasticity
kN/mm²
135

Physical Properties 20°C

Density
g/cm³
8.85
Specific heat capacity
J/kg K
420
Thermal conductivity
W/m K
230-250
Electrical conductivity
MS/m
≥ 25

Application

Aluminum die-casting, mould construction, welding technology

Available forms for ≈2.1285 / CuCo1Ni1Be

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