Monel Alloy 400 Plate



Alloy 400/400AR, Alloy 400/400AR Monel Alloy Plate, Alloy 400/400AR Chemical Analysis, Alloy 400/400 Mechanical Properties, Alloy 400/400ARC Corrosion Resistance, Alloy 400/400AR Associations and Accreditations


Alloy 400 Plate

400 Plate, ASTM B127, UNS N04400 Strip and Sheet Supplier in India, and AS 9100D-certified Monel Plate Suppliers in Mumbai who stock all types of Alloy 400 Slit Coil, Clad Plate, Shim, and Trim Strips

Amardeep Steel offers Alloy 400 (UNS N04400), a ductile nickel-copper alloy renowned for its resistance to various corrosive conditions. It is commonly used in mildly oxidizing to neutral environments and moderately reducing conditions. The material also finds application in nonoxidizing chloride solutions and marine environments.

The UNS N04400 Strip is a narrow form of the plate used for lining applications, filling gaps in larger plate structures, and producing pipes and tubes of the same grade. With a higher density than 304-grade steel (8.8 g/cm³), it provides excellent performance. As a leading Monel 400 coil supplier, Amardeep Steel manufactures and supplies coils for high-temperature applications.

The material has a high melting point of 1350 degrees Celsius, along with a minimum yield strength of 240 MPa and a minimum tensile strength of 550 MPa. Contact us for more information on ASTM B 127 400 Monel Shim Sheets, Plates, Strips, and Coils, as well as pricing details.

Monel 400 Plate is a copper-nickel alloy known for its ductility and corrosion resistance against various corrosive media. It exhibits high operating temperatures, ranging from cryogenic temperatures up to 1000 °F. The plate demonstrates good pitting and corrosion resistance, with mechanical properties varying based on cold- or hot-rolling procedures. Conforming to ASTM B127 specifications, the dimensions of Monel 400 plates can vary. Trust Amardeep Steel for reliable Monel 400 plates and other products.


Monel 400 Plate Specifications

Supplier of Monel 400 Sheet in various finishes and thicknesses, check density, dimensions and weight chart

Monel 400 Material Specification: ASTM B127/ ASME SB127 400 Plate Stock Available
Monel Grade: Monel 400 (UNS N04400, Alloy 400, 2.4360)
Monel 400 Plate Thickness: 7 gauge to 28 gauge or 3.664mm to .321mm
Monel 400 Plate Width Range: 30" to 240"
Monel 400 Plate Length Range: Up to144" Non-Standard or Longer Lengths Available Upon Request
Monel 400 Plate Finishes: 2D, 2B, 4Pol, BA, X10, XL, Buff, XL Blend S, SATIN (Met with Plastic Coated), NO (8), Hairline, NO.1, NO.4, Mirror Finish
Monel 400 Plate Processing: Shearing to Custom Sizes
Monel 400 Plate Form: Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)
Delivery: 15-20 days

Several colours, thicknesses and opacity options are available., Mill TC EN 10204 3.1, Third Party Inspection, NDT/DT Test Reports.

Typical Properties of Monel 400 Plate

Property Metric Imperial
Density 8.8 g/cm3 0.318lb/in3
Melting point 1350°C 2460°F
Co-Efficient of Expansion 13.9µm/m.°C (20-100°C) 7.7x10-6 in/in.°F (70-212°F)
Modulus of rigidity 65.3 kN/mm2 9471 ksi
Modulus of elasticity 105-120 kN/mm2 15230-17405 ksi

Properties of Supplied Materials and Heat-Treated Materials

Condition of Supply Heat Treatment (After Forming)
Annealed/Spring Temper Stress relief at 300-320°C (570-610°F) for 1 hour and air cool.
Condition Approx Tensile Strength Approx Service Temp.
Annealed 400 - 600 N/mm2 58 - 87 ksi -200 to +230°C -330 to +445°F
Spring Temper 850 - 1050 N/mm2 123 - 152 ksi -200 to +230°C -330 to +445°F

UNS N04400 Coil Size Chart

SIZE ALLOY 400 SIZE
.125" X 3.18mm
.134" 3.40mm
.156" X 3.96mm
.187" X 4.75mm
.250" X 6.35mm
.312" X 7.92mm
.375" X 9.53mm
.500" X 12.7mm
.625" X 15.9mm
.750" X 19.1mm
.875" 22.2mm
1" X 25.4mm
1.125" 28.6mm
1.250" X 31.8mm
1.500" X 38.1mm
1.750" X 44.5mm
2" X 50.8mm
2.500" X 63.5mm
3" 76.2mm

Din 2.4360 Strip Dimension

Dimension (mm) KG P/M2
0.5 X 1000 X 2000 4.5
0.7 X 1219 X 3048 6.3
0.9 X 1219 X 3048 8.1
1.2 X 1219 X 3048 10.8
1.6 X 1200 X 3048 14.4
2.0 X 1219 X 3048 18.0
3 X 1200 X 3000 27.0
3.18 X VARIOUS ANN 28.6

Melting Point of Alloy UNS N04400 Shim Sheets

ASTM B127 Monel 400 Plate melting range
  • °F: 2370-2460
  • °C: 1300-1350

ASTM B127 400 Monel Polished Cold Drawn Plate Composition

Grade C Mn Si S Cu Fe Ni
Monel 400 0.30 max 2.00 max 0.50 max 0.024 max 28.00 – 34.00 2.50 max 63.00 min

We Export 400 Monel Alloy Steel Tubes To

Angola, Lebanon, Jordan, Argentina, United Arab Emirates, Iraq, Denmark, Iran, Philippines, Qatar, Kazakhstan, Bolivia, Trinidad & Tobago,Tunisia, Macau, Israel, Afghanistan, Taiwan, Poland, Saudi Arabia, Slovakia, Zimbabwe, Ireland, Bangladesh, Belarus, Spain, Nigeria, Portugal, Singapore, Bahrain, Kenya, China, United Kingdom, Sweden, Algeria, Chile, Nepal, Yemen, Chile, Egypt, India, Pakistan, Netherlands, Namibia, Gambia, Finland, Mexico, Thailand, Ghana, Switzerland, Serbia, Russia, Sri Lanka, Gabon, Czech Republic, Morocco, France, Venezuela, Greece, Japan, Lithuania, Ukraine, Germany, Costa Rica, Iran, Oman, Peru, Tibet, Estonia, Colombia, Australia, Turkey, Bulgaria, Italy, Ecuador, Malaysia, Indonesia, Vietnam, Mexico, Norway, Romania, Libya, South Africa, Hungary, Croatia, Belgium, Poland, Nigeria, Azerbaijan, Puerto Rico, South Korea, New Zealand, Kuwait, Canada, Bhutan, Austria, Mongolia, Hong Kong, United States, Brazil.

We Supply 400 Monel Alloy Steel Tubes to

Surat, Cairo, Al Khobar, Caracas, Faridabad, Hanoi, New York, Ernakulam, Kolkata, Pimpri-Chinchwad, Houston, Kuala Lumpur, Pune, Colombo, Melbourne, Aberdeen, Bogota, Jamshedpur, Ankara, Rajkot, Navi Mumbai, Chennai, Calgary, Montreal, Ranchi, New Delhi, Coimbatore, Karachi, Granada, La Victoria, Thane, Perth, Ho Chi Minh City, Rio de Janeiro, Nagpur, Edmonton, Baroda, Haryana, Sharjah, Secunderabad, Santiago, Ludhiana, Muscat, Bhopal, Noida, Thiruvananthapuram, Kanpur, Milan, Los Angeles, Petaling Jaya, Gurgaon, Jakarta, Busan, Abu Dhabi, Hong Kong, Atyrau, Nashik, Bengaluru, Al Jubail, Vadodara, Singapore, Chandigarh, Lagos, Howrah, Hyderabad, Bangkok, Jaipur, Ahmedabad, Toronto, Gimhae-si, Chiyoda, Geoje-si, Riyadh, Sydney, Dallas, Kuwait City, London, Madrid, Istanbul, Ulsan, Indore, Mumbai, Visakhapatnam, Vung Tau, Jeddah, Brisbane, Ahvaz, Dammam, Manama, Port-of-Spain, Algiers, Lahore, Tehran, Seoul, Mexico City, Doha, Dubai, Courbevoie, Moscow.