Datasheet

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2.4889

Brand name

Nicrofer® 45 TM

Trade name

Alloy 45

Standards

Material No.
2.4889
EN Designation
NiCr28FeSiCe
UNS
N06045
Alloy
45

Description

Alloy 45 / 2.4889 is a high-chromium, austenitic nickel-chromium-iron alloy.

Special properties

Excellent oxidation behavior up to 1000°C. Good heat resistance and creep properties. Excellent resistance in oxidizing, reducing, nitriding and suphur contained media.

Chemical Composition

C
%
0.05-0.12
Si
≤ %
2.50-3.00
Mn
≤ %
1.00
P
≤ %
0.02
S
≤ %
0.01
Cr
%
26.0-29.0
Ni
%
≥ 45.0
Cu
%
≤ 0.30
Co
%
≤ 1.50
Fe
%
21.0-25.0
Ce
%
0.03-0.09

Mechanical Properties 20°C

0.2% Yield strength Rp
≥ N/mm²
240
Tensile strength Rm
N/mm²
≥ 620
Elongation A5
≥ %
35
Modulus of elasticity
kN/mm²
193

Physical Properties 20°C

Density
g/cm³
8
Specific heat capacity
J/kg K
500
Thermal conductivity
W/m K
13
Electrical resistivity
Ω mm²/m
1.18

Suitable welding
filler materials

2.4621

Application

Waste incineration, coal gasification, refinery furnaces

Available forms for 2.4889 / ALLOY 45

Sheets/Plates
Lieferform
Wire
Lieferform