Standard Grade |
Trade Name |
UNS No. |
DIN |
BS |
JIS |
French Specs |
Monel 400 |
UNS N04400 |
WS 2.4360 |
NA13 |
NW4400 |
- |
|
Specification |
ASTM B 127, QQN 281, BS3072 NA13, BS3073 NA13, AMS 4544, DIN 17750, JIS H4551 |
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Typical use
|
Monel 400 has high strength and toughness over a wide temperature range and excellent resistance to many corrosive environments. This alloy is widely used in many fields, especially marine and chemical processing. Typical applications are valves and pumps; pump and propeller shafts; marine fixtures and fasteners; electrical and electronic components; springs; chemical processing equipment; gasoline and fresh water tanks; crude petroleum stills, process vessels and piping; boiler feedwater heaters and other heat exchangers; and deaerating heaters. |
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Density |
8.80 g/cm3 |
Chemical Composition Limits |
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Weight % |
C |
S |
Ni+Co |
Fe |
Mn |
Si |
Cu |
Monel 400 |
0.30 max |
0.024 max |
63.0 max |
2.50 max |
2.0 max |
0.50 max |
28-34 |
Material |
Form and Condition |
Tensile Strength MPa |
Yield Strength (0.2% Offset) MPa |
Elongation (%) |
Hardness Rockwell B |
Monel 400 |
Hot Rolled Plate Annealed |
482-586 |
193-345 |
50-35 |
60-76 |
Monel 400 |
Sheet Annealed |
482-586 |
207-310 |
45-35 |
65-80 |