Monel 400 Plate

Cold Rolled Plate Thickness:1 mm (0.0394 in) – 3 mm (0.118 in); high precision, suitable for demanding applications
Cold Rolled Plate Width:Max 1500 mm (59.055 in); custom width available
Cold Rolled Plate Length: Max 3 m (118.110 in); custom cutting available
Hot Rolled Medium Plate Thickness:4 mm (0.157 in) – 30 mm (1.181 in); suitable for heavy-load projects
Hot Rolled Medium Plate Width:Max 2800 mm (110.236 in); custom width available
Hot Rolled Medium Plate Length :Max 12 m (472.441 in); suitable for large-scale processing
Delivery Condition:Solution Annealed, Annealed, Full Hard, Half Hard, Age Hardened; customized mechanical properties available
Surface Condition:Pickled, Sandblasted, Polished, Mirror Finish; high finish available for premium applications

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Monel 400 Plate
Description

Monel 400 Plate is a nickel-copper alloy plate with excellent resistance to seawater, hydrofluoric acid, alkalis, and many other corrosive environments. Also known as UNS N04400 / W.Nr. 2.4360, Monel 400 combines good corrosion resistance with high strength, toughness, and reliable performance over a wide temperature range.

We supply Monel 400 plates in various thicknesses, widths, and lengths for applications including chemical processing, marine equipment, oil and gas, heat exchangers, and industrial equipment. Plates can be supplied according to applicable ASTM, ASME, AMS, or customer-specific requirements.

For special dimensions, quantities, or surface conditions, please contact us with your required thickness, width, length, quantity, and standard. We can check availability and production feasibility and provide a competitive quotation for your project.

Monel 400 Plate
Chemical Compositions

Nickel (Ni)	63% Minimum
Copper (Cu)	28-34%
Iron (Fe)	2.5% Maximum
Manganese (Mn)	2% Maximum
Carbon (C)	0.3% Maximum
Silicon (Si)	0.5% Maximum
Sulfur (S)	0.024% Maximum

Monel 400 Plate
Prices

Region / Market Condition	Estimated Price (Monel 400 Plate)	Comments / Typical Conditions
China (factory-direct, bulk order)	US$ 25 – 40 / kg	Bulk orders, standard thicknesses and sizes, common ASTM B127 / ASME SB-127 specifications
China (small-lot or trading company supply)	US$ 30 – 50 / kg	Smaller quantities, cut-to-size plates, additional handling, packaging, and processing costs
Asia-Pacific export (standard specification plate)	US$ 35 – 55 / kg	Export-grade packaging, international logistics, and moderate order quantities
Europe / USA (imported distributor stock)	US$ 45 – 75 / kg	Distributor margin, import costs, local stock holding, and small-quantity supply
Premium / certified Monel 400 plate	US$ 60 – 100+ / kg	Special dimensions, tight tolerances, extensive documentation, third-party inspection, or small production batches