2.4711

Standards

Mat. No.
2.4711
EU
CoCr20Ni16Mo7
AISI/ASTM
-
UNS
R30003
Other
PHYNOX
ELGILOY
CONICHROME
ALLOY 3J21
K13C20N16Fe15D07
2.4711 kobalt-krom-nikel-molibden alaşımıdır.
It exhibits excellent formability, high strength, corrosion resistance, and high fatigue resistance during processing. Additionally, its strength can be increased by up to 25% through cold working. It is resistant to stress corrosion cracking. °It can perform well in temperatures ranging from cryogenic temperatures to 454°C.

Chemical Composition & Mechanical and Physical Properties

C%
0.15 max
Mn%
1.50-2.50
P%
0.015 max
S%
0.015 max
Si%
1.20 max
Mo%
5.00-7.00
Cr%
19.00-21.00
Ni%
14.00-16.00
Mo%
6.00-8.00
Co%
39.00-41.00
Be%
0.10 max
Fe%
Rest
Hardness HB 30
224
0.2 %Yield Strength Rp N/mm2
480
Tensile Strength Rm N/mm2
970
Elongation A5 %
10

Application areas

In oil and gas production, Medical, Dental, Aerospace, Defense industry and space vehicles.

Specifications

ASTM F 1058
AMS 5833, 5834, AMS 5876, AMS 5875
ISO 5832-7
NACE MR 0175 & MR 0103
ONLINE CATALOG