Datasheet

Print / Download PDF

2.4605

Brand name

Nicrofer 5923 hMo

Trade name

Alloy 59

Standards

Material No.
2.4605
EN Designation
NiCr23Mo16Al
UNS
N06059
Alloy
59

Description

Alloy 59 / 2.4605 is nickel-chromium-molybdenum alloy with extra low-carbon and silicon content.

Special properties

Outstanding resistance to a wide range of corrosive media under both oxidizing and reducing conditions. Excellent resistance to crevice and pitting corrosion and to stress-corrosion cracking. Excellent resistance to mineral acids.

Chemical Composition

C
%
≤ 0.010
Si
≤ %
0.10
Mn
≤ %
0.50
P
≤ %
0.025
S
≤ %
0.015
Cr
%
22.0-24.0
Mo
%
15.0-16.5
Ni
%
Rest
Cu
%
≤ 0.50
Al
%
0.10-0.40
Co
%
≤ 0.30
Fe
%
≤ 1.50

Mechanical Properties 20°C

0.2% Yield strength Rp
≥ N/mm²
340
Tensile strength Rm
N/mm²
≥ 690
Elongation A5
≥ %
40
Modulus of elasticity
kN/mm²
210

Physical Properties 20°C

Density
g/cm³
8.6
Specific heat capacity
J/kg K
414
Thermal conductivity
W/m K
10.4
Electrical resistivity
Ω mm²/m
1.26

Suitable welding
filler materials

2.4609

Application

Waste incineration, acetic acid production, combustion gas desulfurization

Available forms for 2.4605 / ALLOY 59

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