Monel 400 Sheets

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 Sheets
Description

Monel 400 sheet is a nickel-copper alloy known for its excellent corrosion resistance, high strength, and good weldability. It performs exceptionally well in a wide range of environments, particularly in seawater, hydrofluoric acid, and alkaline solutions. The alloy maintains its mechanical properties from sub-zero temperatures up to around 550°C (1020°F), making it suitable for both cryogenic and moderate high-temperature applications.

Due to its outstanding resistance to saltwater and corrosive chemicals, Monel 400 is widely used in marine engineering, chemical processing, oil and gas production, and heat exchangers. It also offers excellent toughness and resistance to stress-corrosion cracking in most neutral and alkaline conditions.

We supply Monel 400 sheets in various thicknesses and surface finishes, available in annealed or customized conditions to meet specific industrial requirements.

Monel 400 Sheets
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 Sheets
Prices

Specification (Thickness / Width)	China (USD/kg)	India (USD/kg)	Europe (USD/kg)	USA (USD/kg)	Remarks
Thin Sheets ≤ 3 mm (Cold Rolled)	32 – 45	35 – 48	45 – 60	48 – 65	Used for marine, chemical, and heat-resistant applications. Surface finish and certification impact cost.
Medium Sheets 3 – 10 mm (Hot Rolled)	30 – 43	33 – 46	43 – 58	46 – 62	Most common industrial thickness; pricing depends on size, tolerance, and order quantity.
Thick Sheets ≥ 10 mm (Plate / Forged Plate)	28 – 40	31 – 44	42 – 55	45 – 60	Applied in shipbuilding, pump components, and marine engineering; heavier sheets lower unit price.
Small Batch (< 500 kg) Surcharge	+10% ~ +20%	+10% ~ +20%	+15% ~ +35%	+15% ~ +40%	Extra cost for small orders, special testing, or urgent delivery.