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4140 4330 Mod4340 / E-43404620 Vac. / AMS 62946150 Vac. / AMS 6448AISI 9310300mMARAGING 350MARAGING 300MARAGING 250

1.4980

Standards

Mat. No.
1.4980
EU
X6NiCrTiMoVB25-15-2
AISI/ASTM
660
UNS
S66286
Other
Incoloy® Alloy A-286
Pyromet® Alloy A-286
Alloy A-286 belongs to the iron-nickel-chromium alloy group.
It has high creep resistance, high strength, low magnetic permeability, and high oxidation resistance. It can be used up to 800-900°C.

Chemical Composition & Mechanical and Physical Properties

C%
0.030-0.080
Mn%
1.00-2.00
P%
0.025 max
S%
0.015 max
Si%
1.00 max
Cr%
13.50-16.00
Cr%
19.00-23.00
Ni%
24.00-27.00
N%
1.00-1.50
V%
0.10-0.50
Ti%
1.90-2.30
B %
0.003-0.010

Application areas

In the aerospace industry,
In gas turbine blades,
In steam turbines,
in reactors
In jet engines,
In exhaust systems.

Specifications

ASTM A 638
ASME SA 638
SAE AMS 5726
SAE AMS 5731
SAE AMS 5732
SAE AMS 5734
SAE AMS 5737
SAE AMS 5895
BS HR 51
BS HR 52
AECMA PrEn2171
AECMA PrEN2119
AECMA PrEN2172
AECMA PrEN2173
AECMA PrEN2174
AECMA PrEN2303
AECMA PrEN2304
AECMA PrEN2398
AECMA PrEN2399
AECMA PrEN3510 SAE AMS 5525
SAE AMS 5858
AECMA PrEN2175
AECMA PrEN2417
ASTM A 453
SAE AMS 7235
BS HR 650
ASME SA 453
SAE AMS 5731
SAE AMS 5732
SAE AMS 5734
SAE AMS 5737
SAE AMS 5895
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