Datasheet

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1.4862

Brand name

INCOLOY® Alloy DS

Trade name

Alloy DS

Standards

Material No.
1.4862
EN Designation
X8NiCrSi38-18
UNS
N08330
Alloy
DS

Description

Alloy DS / 1.4862 is a heat resistant nickel-iron-chromium alloy.

Special properties

Good oxidation and scale resistance. Good mechanical properties with high strength at elevated temperatures.

Chemical Composition

C
%
≤ 0.10
Si
≤ %
1.90-2.50
Mn
≤ %
0.80-1.50
P
≤ %
0.03
S
≤ %
0.03
Cr
%
17.0-19.0
Ni
%
34.5-41.0
Cu
%
≤ 0.50

Mechanical Properties 20°C

Hardness HB 30
≤ HB
223
0.2% Yield strength Rp
≥ N/mm²
230
Tensile strength Rm
N/mm²
550-750
Elongation A5
≥ %
30
Resistant on air up to
°C
1100
Modulus of elasticity
kN/mm²
194

Physical Properties 20°C

Density
g/cm³
8
Specific heat capacity
J/kg K
550
Thermal conductivity
W/m K
12.5
Electrical resistivity
Ω mm²/m
1

Suitable welding
filler materials

1.4863; 2.4648

Application

Components for high-temperatures furnaces

Available forms for 1.4862 / ALLOY DS

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