Monel 405 Sheet – Premium Nickel Copper Alloy from China Manufacturer

The Monel 405 Sheet, a high-performance nickel-copper alloy, is engineered for superior corrosion resistance and machinability. As a trusted monel 400 sheet supplier, our China factory produces this alloy to meet stringent monel material specifications. It excels in marine, chemical, and industrial environments, offering durability and versatility for demanding applications.

Price: Contact Us for a Custom Quote

For competitive pricing on Monel 405 Sheet, contact our sales team for a personalized quote. Pricing terms depend on order volume, specifications, and market conditions for monel metal prices. Reach out today to discuss your needs with our China-based enterprise.

Specifications of Monel 405 Sheet

Thickness: 0.5 mm to 50 mm
Width: Up to 2000 mm
Length: Up to 6000 mm or custom-cut
Surface Treatment: Hot-rolled, cold-rolled, polished, or pickled
Standards: ASTM B127, ASME SB127

Key Features (Advantages)

Enhanced machinability compared to Monel 400 sheet
Exceptional resistance to seawater and acidic environments
High strength and toughness across a wide temperature range
Excellent weldability for complex fabrications
Conforms to monel material specification for reliability

Applications of Monel 405 Sheet

The Monel 405 Sheet is widely used across industries due to its robust properties. Common applications include:
- Marine Engineering: Propeller shafts, pump components
- Chemical Processing: Heat exchangers, reaction vessels
- Oil and Gas: Valves, fittings, and piping systems
- Aerospace: Structural components requiring corrosion resistance

Chemical Composition of Monel 405 Sheet

Element	Percentage (%)
Nickel (Ni)	63.0 min
Copper (Cu)	28.0 - 34.0
Iron (Fe)	2.5 max
Manganese (Mn)	2.0 max
Carbon (C)	0.3 max
Sulfur (S)	0.025 - 0.060

Mechanical Properties

Property	Value
Tensile Strength	550 - 750 MPa
Yield Strength (0.2% Offset)	240 - 450 MPa
Elongation	15 - 35%
Hardness (Brinell)	110 - 140

Chemical Properties

The Monel 405 Sheet offers excellent resistance to:

Acids: Sulfuric, hydrochloric, and hydrofluoric acids
Alkalis: Sodium hydroxide and other caustic solutions
Seawater: Minimal pitting and crevice corrosion

Environmental Restrictions: Avoid prolonged exposure to high concentrations of oxidizing acids like nitric acid.

Things to Note (Limitations)

While Monel 405 Sheet is highly versatile, consider the following limitations:
- High Temperatures: May experience reduced strength above 500°C.
- Oxidizing Environments: Limited resistance to strong oxidizing agents.
- Cost: Higher monel metal prices compared to standard stainless steel.

Corrosion Data for Monel Metal 405

Environment	Corrosion Rate (mm/year)
Atmospheric (Rural)	< 0.01
Seawater (Static)	0.02 – 0.05
10% Sulfuric Acid	0.1 – 0.3

Welding and Manufacturing Tips

Recommended welding methods for Monel 405 Sheet include:
- GTAW (TIG): For precise, high-quality welds
- GMAW (MIG): Suitable for thicker sheets
- Shielded Metal Arc Welding (SMAW): For field applications
Fabrication Tips: Use high-speed tools for machining due to improved sulfur content. Cold forming is preferred for shaping, and annealing may be required post-fabrication to restore properties.