Monel 400 Nuts

Price 100.00 INR/ Kilograms

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MOQ : 1 Kilograms

Monel 400 Nuts Specification

Width
Standard as per DIN/ISO specifications, customizable

Thickness
Customizable as per requirement

Grade
Monel 400

Purity
High purity nickel-copper alloy (approx. 67% Ni, 23% Cu)

Hardness
Rockwell B75 max

Temper
Annealed

Surface
Bright, smooth, passivated

Standard
ASTM F467, ASTM B564, ASME SB 564

Strength
Tensile Strength: 550 MPa (min)

Product Type
Hex Nut, Fastener

Material
Monel 400 (UNS N04400)

Alloy
Nickel-Copper Alloy (Monel 400)

Shape
Hexagonal

Moisture
Moisture resistant, non-hygroscopic

Chemical Composition
Nickel: 63-70%, Copper: 20-29%, Fe: <2.5%, Mn: <2%, Si: <0.5%, C: <0.3%, S: <0.024%

Application
Corrosive environments, marine, chemical, oil & gas

Dimension (L*W*H)
Varies by size/type (M3-M48, 1/4 to 2 UNF/UNC)

Color
Metallic silver-gray

Density
8.8 g/cm3

Thread Type
Metric, UNF, UNC

Magnetic Properties
Non-magnetic to slightly magnetic

Operating Temperature
Up to 537C (1000F)

Customization
Available as per drawing/specification

Finish
Polished

Corrosion Resistance
Excellent resistance to acids, alkalis, and seawater

Monel 400 Nuts Trade Information

Minimum Order Quantity
1 Kilograms

Delivery Time
7 Days

Monel 400 Nuts About

Monel 400 is a nickel-copper alloy valued in numerous industries due to its excellent performance characteristics in a wide range of conditions, particularly in terms of strength, durability, and resistance to fresh and saltwater.

Outstanding Corrosion Resistance

Monel 400 Nuts exhibit excellent resistance to a wide array of corrosive agents, including acids, alkalis, and seawater. This makes them an optimal choice for demanding industries such as marine engineering, chemical processing, and oil & gas. Their non-hygroscopic properties ensure longevity and reliability in moisture-rich environments.

Precision Manufacturing and Customization

Manufactured to rigorous international standards, Monel 400 Nuts come in metric, UNF, and UNC threads and standard dimensions per DIN/ISO. With customizable sizes, thickness, and finish, these nuts can be tailored to your exact specifications-from M3-M48 and 1/4 to 2 inches threads-delivering flexibility without sacrificing quality.

High Strength and Exceptional Durability

Composed of high-purity nickel (63-70%) and copper (20-29%), these nuts offer a Rockwell B75 max hardness and a minimum tensile strength of 550 MPa. The bright, smooth, passivated finish enhances their resistance to wear, oxidation, and environmental degradation, ensuring reliable performance over extended periods.

FAQ's of Monel 400 Nuts:

Q: How can Monel 400 Nuts be customized for specific requirements?

A: Monel 400 Nuts can be customized according to drawings or specifications, including thread type, thickness, width, and overall dimensions. This flexibility allows for tailored solutions that meet specific application needs in terms of size, grade, and finish.

Q: What applications are most suitable for Monel 400 Nuts?

A: These nuts are ideal for use in highly corrosive environments such as marine, chemical processing, and oil & gas industries. Their excellent resistance to acids, alkalis, and seawater makes them particularly effective in applications where durability and long-term reliability are critical.

Q: When should I choose Monel 400 Nuts over stainless steel fasteners?

A: Monel 400 Nuts are preferable when enhanced resistance to corrosive agents (such as acids, alkalis, and seawater) is required or when exposure to high temperatures up to 537C is expected. They are also favored for their non-magnetic properties in applications sensitive to magnetic interference.

Q: Where are Monel 400 Nuts typically installed?

A: Monel 400 Nuts are commonly installed in marine structures, chemical plants, oil & gas equipment, and any machinery or components exposed to harsh corrosive conditions. Their premium alloy composition makes them suitable for both onshore and offshore environments.

Q: What is the process for ensuring the quality of Monel 400 Nuts?

A: These nuts are manufactured and tested according to ASTM F467, ASTM B564, and ASME SB 564 standards. Rigorous quality control measures, including dimensional precision, hardness testing, and chemical composition analysis, ensure every batch meets the highest standards for strength and corrosion resistance.

Q: How does the surface finish of Monel 400 Nuts benefit their performance?

A: The bright, smooth, and passivated finish of Monel 400 Nuts enhances their corrosion resistance and appearance, while also reducing friction and the risk of galling during installation. This results in longer-lasting, more reliable performance, especially in demanding environments.

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