Monel Round Bars and Rods

Monel round bars and rods offered by Om Steel are renowned for their exceptional features and suitability for a wide range of industrial applications.

One of the prominent features of Monel round bars and rods is their remarkable corrosion resistance. Monel alloys, such as Monel 400 and Monel K500, exhibit excellent resistance to corrosion in various environments, including seawater, acids, and alkaline solutions. This corrosion resistance makes them highly sought after in applications where protection against corrosion is crucial.

In addition to their corrosion resistance, Monel round bars and rods possess impressive mechanical properties. With high tensile strength, good ductility, and exceptional toughness, they can withstand heavy loads and resist deformation. This makes them ideal for applications requiring strength and durability.

Moreover, Monel round bars and rods demonstrate remarkable heat resistance, allowing them to maintain their mechanical properties even in high-temperature environments. This quality ensures their reliability and performance in demanding conditions.

At Om Steel, we prioritize the highest quality standards for our Monel round bars and rods. Rigorous testing procedures are employed to guarantee reliability, dimensional accuracy, and compliance with industry specifications.

Grades of Monel Round Bars and Rods

Monel 400

This is the most widely used grade of Monel and is composed of approximately 67% nickel and 30% copper. It offers excellent corrosion resistance in various environments, including seawater and acidic conditions. Monel 400 round bars and rods are used in marine applications, chemical processing, and oil and gas industries.

Monel K500

This grade of Monel is an age-hardened alloy, containing approximately 63% nickel, 30% copper, and small amounts of aluminum and titanium. It has higher strength and hardness compared to Monel 400, while still maintaining good corrosion resistance. Monel K500 round bars and rods are commonly used in applications that require high strength and excellent resistance to erosion and wear, such as pump shafts and valve components.

Monel R405

This is a free-machining version of Monel 400, with added sulfur to improve machinability. It has similar corrosion resistance to Monel 400 and is often used in applications where ease of machining is important, such as fasteners and fittings.

Products

Monel Round Bars

Specifications

Specifications	ASTM A387 / ASME SA387
Thickness	1mm – 300mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc
Surface	2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching Manufacturer and Supplier
Finish	Hot rolled plate (HR), Cold rolled sheet (CR)

Size Chart Of ASME SA160

Monel Round Bars

Grade	C	Mn	P	S	Si	Cr	Mo
ASTM A387 Grade 5	0.15 max	0.3 – 0.6	0.035	0.03	0.5 max	4.00 – 6.00	0.45 – 0.65
ASTM A387 Grade 9	0.15 max	0.30 – 0.6	0.03	0.03	1.0 max	8.0 – 10.0	0.9 – 1.1
ASTM A387 Grade 11	0.05 – 0.17	0.4 – 0.65	0.035	0.035	0.5 – 0.80	1.0 – 1.5	0.45 – 0.65
ASTM A387 Grade 12	0.05 – 0.17	0.4 – 0.65	0.035	0.035	0.15 – 0.4	0.8 – 1.15	0.45 – 0.6
ASTM A387 Grade 22	0.05 – 0.15	0.3 – 0.6	0.035	0.035	0.5 max	2.0 – 2.5	0.9 – 1.1

Monel Welding Rods

Tolerances

Plate Surface Finish	Gauge (in)	Width (max in)
2B – Cold rolled, heat treated, pickled, skin passed Plate	10–24	72*
2D – Cold rolled, heat treated, pickled plate	12–24	60
BA Mexinox only	18–28	48
Polished plate (not brushed)	11–24	60
Temper rolled plate Mexinox only	13–29	48

Application Industry

Serving Diverse Sectors with Precision & Performance

Om Steel supplies premium steel and alloy products to a wide range of industries, ensuring strength, durability, and performance in every application. From construction, oil & gas, and automotive to power plants, shipbuilding, and chemical processing — our materials meet the demands of critical operations. Trusted by industry leaders, we deliver solutions that stand up to the toughest challenges.