Datasheet

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1.4864

Brand name

Nicrofer® 3718

Standards

Material No.
1.4864
EN Designation
X12NiCrSi35-16
AISI/SAE
(330)
UNS
N08330
Alloy
330

Description

Alloy 330 / 1.4864 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
%
≤ 0.15
Si
≤ %
1.00-2.00
Mn
≤ %
2.00
P
≤ %
0.045
S
≤ %
0.015
Cr
%
15.0-17.0
Ni
%
33.0-37.0
N
%
≤ 0.11

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

Application

Furnace and apparatus engineering

Available forms for 1.4864 / AISI 330

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