2.4375

Standards

Mat. No.
2.4375
EU
NiCu30Al
AISI/ASTM
-
UNS
N05500
Other
Monel Alloy K-500
Nicorros AL
Alloy K-500
2.4375/Alloy K-500 is a nickel-copper alloy that can be hardened by aging with the addition of aluminum and titanium.
It has high resistance to corrosion in a wide range of chemical environments. It exhibits excellent resistance to chloride ion stress corrosion cracking. °It maintains high tensile strength up to 650°C. °It retains its non-magnetic property at temperatures as low as -101°C.

Chemical Composition & Mechanical and Physical Properties

0.2% Yield Strength Rp N/mm2
690 min
Tensile Strength Rm N/mm2
965 min
Elongation A5 %
20 min
C%
0.20 max
Mn%
1.50 max
Fe%
0.50-2.00
S%
0.015 max
Si%
0.50 max
Ni%
63.00 min
Ti%
0.30-1.00
Cu %
27.00-34.00
Al %
2.20-3.50
Elastic Modulus kN/mm2
179
Max. Resisting Temperature °C
180

Application areas

In pump shafts, oil well tools and equipment, doctor blades, ship propeller shafts

Specifications

BS 3072 – 3076 (NA18)
ASTM B 865
SAE AMS 4676
DIN 17743, 17752 –17754
QQ-N 286
NACE MR-0175/ISO 15156
ISO 6208, 9723 – 9725
ASME Code Case 1192
ONLINE CATALOG