Datasheet

Print / Download PDF

1.4980

Brand name

INCOLOY® Alloy A-286, Pyromet® Alloy A-286

Trade name

Alloy A-286

Standards

Material No.
1.4980
EN Designation
X6NiCrTiMoVB25-15-2
AISI/SAE
660
UNS
S66286
Alloy
A-286

Description

Alloy A-286 / 1.4980 is an iron-nickel-chromium alloy.

Special properties

Excellent heat resistance up to 700°C.

Chemical Composition

C
%
0.03-0.08
Si
≤ %
1.00
Mn
≤ %
1.00-2.00
P
≤ %
0.025
S
≤ %
0.015
Cr
%
13.5-16.0
Mo
%
1.00-1.50
Ni
%
24.0-27.0
V
%
0.10-0.50
Ti
≤ %
1.90-2.30
B
%
0.003-0.010

Mechanical Properties 20°C

0.2% Yield strength Rp
≥ N/mm²
635
Tensile strength Rm
N/mm²
930-1180
Elongation A5
≥ %
12
Resistant on air up to
°C
820
Modulus of elasticity
kN/mm²
200

Physical Properties 20°C

Density
g/cm³
7.95
Specific heat capacity
J/kg K
460
Thermal conductivity
W/m K
12
Electrical resistivity
Ω mm²/m
0.91

Application

Parts for gas turbines and transmissions

Available forms for 1.4980 / AISI 660

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