Monel Plates

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Monel plates are highly regarded for their exceptional corrosion resistance and superior strength in demanding environments. Om Steel, a reputable stainless steel manufacturer, offers a comprehensive range of Monel plates to meet the diverse requirements of various industries.

Our Monel plates are available in different grades, including Monel 400 and Monel K500. Monel 400 exhibits excellent resistance to corrosive media such as seawater, acids, and alkalis. It is commonly used in marine, chemical, and offshore industries. Monel K500 offers enhanced strength and hardness, making it suitable for high-stress applications in extreme environments.

The features of our Monel plates include excellent weldability, good thermal conductivity, low coefficient of thermal expansion, and exceptional mechanical properties. They provide long-lasting performance, even in harsh conditions, making them ideal for applications in aerospace, oil and gas, and chemical processing industries.

At Om Steel, we prioritize quality and adhere to stringent manufacturing processes to ensure the highest standards are met. Our experienced team is committed to delivering Monel plates that meet or exceed customer expectations.

Equivalent Grades of Monel Cold Rolled Plates

Monel 400

One of the most popular grades of Monel cold rolled sheets is Monel 400. This grade contains approximately 67% nickel and 23% copper. It also has small amounts of iron, manganese, carbon, and silicon. Monel 400 offers excellent resistance to seawater corrosion and stress-corrosion cracking in freshwater environments. It is also resistant to sulfuric acid, hydrofluoric acid, and alkaline solutions.

Monel K500

Another grade of Monel cold rolled sheets is Monel K500. This grade contains approximately 63% nickel and 30% copper with small amounts of aluminum and titanium. Compared to Monel 400, it has higher strength and hardness due to its age-hardening process. However, it has lower corrosion resistance than Monel 400 in some environments.

Monel 404 (UNS N04404)

Monel 404 is an alloy that contains copper, nickel, iron, manganese, silicon, carbon, and sulfur. It has good corrosion resistance properties in seawater but lower mechanical properties than Monel 400.

Schedules of Monel Cold Rolled Plates

Monel cold rolled plates are also available in different schedules or wall thicknesses. The schedule number indicates the wall thickness of the plate, which affects its pressure rating and mechanical properties.

The most common schedules for monel cold rolled plates are Schedule 10S, Schedule 40S, and Schedule 80S. Schedule 10S has a thinner wall compared to Schedule 40S and Schedule 80S, making it suitable for low-pressure applications such as water supply lines and drainage systems.

Schedule 40S has a medium wall thickness suitable for general-purpose applications such as chemical processing plants, food processing equipment, and oil refineries. On the other hand, Schedule 80S has a thicker wall suitable for high-pressure applications such as steam boilers, power generation plants, and nuclear reactors.

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Monel Plate Specifications

SpecificationsASTM A387 / ASME SA387
Thickness1mm-300mm
Width1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc
Length2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc
Surface2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching Manufacturer and Supplier
FinishHot rolled plate (HR), Cold rolled sheet (CR)

Monel Plates Sizes

GradesCMnPSSICrMo
ASTM A387 Grade 50.15 max0.3 – 0.60.0350.030.5 max4.00 – 6.000.45 – 0.65
ASTM A387 Grade90.15 max0.30 – 0.60.030.031.0 max8.0 – 10.00.9 – 1.1
ASTM A387 Grade 110.05 – 0.170.4 – 0.650.0350.0350.5 – 0.801.0 – 1.50.45 – 0.65
ASTM A387 Grade 120.05 – 0.170.4 – 0.650.0350.0350.15 – 0.40.8 – 1.150.45 – 0.6
ASTM A387 Grade 220.05 – 0.150.3 – 0.60.0350.0350.5 max2.0 – 2.50.9 – 1.1

Monel Plates Metric Dimensions

Plate Surface finishGauge (in)Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate10–2472*
2D – Cold rolled, heat treated, pickled plate12–2460
BA Mexinox only18–2848
Polished plate (not brushed)11–2460
Temper rolled plate Mexinox only13–2948

Monel Plates Imperial Dimensions

Plate Surface finishGauge (in)Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate10–2472*
2D – Cold rolled, heat treated, pickled plate12–2460
BA Mexinox only18–2848
Polished plate (not brushed)11–2460
Temper rolled plate Mexinox only13–2948

ASME SB 127 Monel Plate Weight Chart

Plate Surface finishGauge (in)Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate10–2472*
2D – Cold rolled, heat treated, pickled plate12–2460
BA Mexinox only18–2848
Polished plate (not brushed)11–2460
Temper rolled plate Mexinox only13–2948

ASTM B127 400 Monel Polished Cold Drawn Plate Composition

Plate Surface finishGauge (in)Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate10–2472*
2D – Cold rolled, heat treated, pickled plate12–2460
BA Mexinox only18–2848
Polished plate (not brushed)11–2460
Temper rolled plate Mexinox only13–2948

Monel Plates Mechanical Characteristics

Plate Surface finishGauge (in)Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate10–2472*
2D – Cold rolled, heat treated, pickled plate12–2460
BA Mexinox only18–2848
Polished plate (not brushed)11–2460
Temper rolled plate Mexinox only13–2948

Equivalent Grades of 400 Monel Cold Rolled Plates

Plate Surface finishGauge (in)Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate10–2472*
2D – Cold rolled, heat treated, pickled plate12–2460
BA Mexinox only18–2848
Polished plate (not brushed)11–2460
Temper rolled plate Mexinox only13–2948

Industrial Application of Monel Plates

Defence & Aerospace

Defence & Aerospace

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

Oil/Gas

Oil/Gas

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Speciality Valves & Vacuum

Speciality Valves & Vacuum

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Precision Components

Precision Components

We are one of the leading supplier, stockist, exporter and trader of wide range of industrial materials and sourcing globally to our customers.

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FAQ

What are the advantages of using Monel plates?

Monel plates offer several advantages, including exceptional resistance to corrosion from various corrosive media such as seawater, acids, and alkaline solutions. They also have high mechanical strength, good thermal conductivity, and are resistant to elevated temperatures.

What are the common grades of Monel plates?

The common grades of Monel plates include Monel 400 (UNS N04400) and Monel K500 (UNS N05500). Monel 400 is known for its general corrosion resistance, while Monel K500 offers additional strength and hardness. Know more

What are the typical applications of Monel plates?

Monel plates are used in a wide range of applications, including marine and offshore industries, chemical processing plants, oil and gas industries, heat exchangers, pumps, valves, and electrical components. They are suitable for environments where corrosion resistance and strength are essential.

What sizes and thicknesses are available for Monel plates?

Monel plates are available in various sizes and thicknesses, ranging from thin gauge plates to thicker sheets. The sizes and thicknesses can be customized to meet specific project requirements. Know more