Monel 400, UNS N04400, 2.4360/2.4361 is a Nickel-Copper alloy with high strength and toughness

and remains ductile even at subzero temperatures.

Age-hardening treatments are not required to obtain the high strength properties of  Monel 400

because it is a solid-solution alloy that is hardened only through cold working.

Monel 400 is resistant to corrosion in many reducing environments, offering excellent corrosion resistance

in seawater, hydrofluoric acid, sulfuric acid, and hydrochloric acid.

Monel 400 also shows resistance to stress corrosion cracking and pitting in fresh water,

is resistant to oxidization and can operate from cryogenic temperatures to 500°F (260°C).

Chemical Composition
Ni: 63.0 – 70.0
Cu: 28.0 – 34.0
Fe: 2.5 max
Mn: 2 max
Si: 0.5 max
C: 0.3 max
S: 0.024 max

Applications
Oil & Gas Extraction, Marine, Chemical and Petrochemical Processing, 

Valves, pumps, seals, springs, and heat exchangers.

Specifications
Wire and Bar: AMS 4730, AMS 4675, ASTM B164, BS 3075 NA 13, DOD QQ-N-281, NACE MR0175 (ISO 1516-3).

Strip and Sheet, Coil Foil: AMS 4544, ASME SB-127, ASTM B127, QQ-N-281

Wuxi Guanglu Special Steel Co., Ltd. – your productivity partner for high performance specialty alloys.

For Details, please Contact

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or send an email to export@guanglusteel.com