MONEL 400
General
Monel 400 (NA13, N04400) is a nickel-copper alloy with good strength and excellent corrosion resistance in a range of media especially sea water, hydrofluoric acid, sulfuric acid, and alkalis. It is used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners, and heat exchangers.
Chemical Composition
|
Ni |
C |
Si |
Cu |
Mn |
Fe |
S |
P |
Pb |
|
|
Min % |
63.00 |
– |
– |
28.00 |
– |
– |
– |
– |
– |
|
|
Max % |
– |
0.30 |
0.50 |
34.00 |
2.00 |
2.50 |
0.024 |
0.030 |
.005 |
|
|
Other Elements |
Mechanical Properties (Annealed)
|
MPA |
% |
Tensile Strength. |
550 MPa |
|
Yield Strength (0.2% offset) |
240 MPa |
|
Elongation in 2” (50mm) or 4D |
|
48 |
Reduction of Area, |
|
|
|
|
|
Hardness |
|
|
Alternative Designations
BS 3076 NA13, AFNOR NU30; SAE AMS 4544, 4574, 4575, 4675, 4730, 4731, 7233; DIN 17743, 17750 – 17754, ASME SB-127, SB-163 – SB-165, SB-564, Boiler Code Sections III, IV, VIII, IX; AECMA Pr EN 2305, Monel Nickel-Copper Alloy, UNS N04400; BS 3072-3076 (NA 13); ASTM B 127, B 163 – B 165, B 564, Werkstoff Nr. 2.4360, 2.4361; VdTUV 263; MIL-T-1368, MIL-T-23520, MIL-N-24106; QQ-N-281; NACE MR-01-75 |
The data contained in this publication is for informational purposes only and may be revised at any time without prior notice. The data is believed to be accurate and reliable, but Hague Fasteners Limited makes no representation or warranty of any kind (express or implied) and assumes no liability with respect to the accuracy or completeness of the information contained herein. Although the data is believed to be representative of the product, the actual characteristics or performance of the product may vary from what is shown in this publication. Nothing contained in this publication should be construed as guaranteeing the product for a particular use or application.