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Nickel Alloy 405/ Monel R-405


Technical Data Sheet

 

Chemical Composition Limits
Weight % Ni+Co C Mn Fe S Si Cu
Nickel 405 63 min 0.3 max 2.0 max 2.5 max 0.025 - 0.060 0.5 max 28.0-34.0

Alloy 405 (UNS N04405) is a nickel-copper alloy with high strength and toughness. Alloy 405 also has excellent corrosion resistance in a range of media including seawater, hydrofluoric acid, sulphuric acid and alkalis. Due to its increased sulfur content Alloy 405 has enhanced machinability. Alloy 405 is chiefly used for automatic screw machine stock and is not generally recommended for other applications.


Typical Mechanical Properties

Material Form and Condition Tensile Strength Ksi Yield Strength (0.2% Offset) Ksi Elongation (%) Hardness Rockwell B
Alloy 405 Rod and Bar Annealed 70-85 25-40 50-35 60-76
Alloy 405 Rod and Bar Cold- Drawn, As- Drawn 85-115 50-105 35-15 85-23C
Alloy 405 Rod and Bar Hot Finished 75-90 35-60 45-30 72-86

Availability
Alloy 405 (UNS N04405) is available in Rod and Bar (Round). For all stock availability contact Sales.

Specifications
ASME SB 164 Bar and Rod
ASTM B 164 Bar and Rod
QQ N 281 Bar and Rod
AMS 4674 Bar and Rod
AMS 7234
MIL N 894 Bar and Rod
NACE MR 01 75 Bar and Rod
Monel R405 (tradename) Bar and Rod

Services
At Aircraft Materials we specialise in the rapid turn-around of orders, with most stock items ready for shipping out the same day to anywhere in the world. For time-critical orders, such as AOGs use our AOG service desk (aog@aircraftmaterials.com), the team are dedicated to processing and dispatching orders on the same day, even for cutting orders on bar and sheet products.

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Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.