Nickel Alloy Balls

Ball Bearing

Exceptional Corrosion Resistance, Strength & Heat Stability

Atlas Ball and Bearing offers an extensive selection of nickel alloy balls renowned for their outstanding performance in extreme environments. These materials provide superior corrosion resistance, high-temperature strength, and durability across critical industries.

Our nickel alloy balls are ideal for use in:

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150

Precision Ball Diameter

Hastelloy® Balls

Hastelloy® C276

Highly resistant to strong oxidisers and reducing agents. Ideal for chemical reactors, scrubbers, and waste treatment systems.

Hastelloy® B2

Outstanding resistance to hydrochloric acid and other strongly reducing environments. Commonly used in pickling equipment and vacuum furnaces.

Hastelloy® B3

Enhanced thermal stability and corrosion resistance over B2. Preferred in modern chemical processing systems.

Hastelloy® C4

Excellent resistance to stress corrosion cracking and oxidising atmospheres. Used in reactors and heat exchangers.

Hastelloy® C22

Versatile resistance to a wide range of chemicals, including oxidisers and chlorides. Ideal for pharmaceutical and flue gas scrubber systems.

Hastelloy® C-2000

Enhanced resistance to sulphuric acid and oxidising agents. Used in chemical process industries.

Hastelloy® G30

High performance in phosphoric and nitric acid environments. Used in fertiliser production and pickling equipment.

Hastelloy® X

Strong oxidation and thermal resistance at elevated temperatures. Used in aircraft engines and gas turbines.

Haynes® Alloy Balls

Haynes® 25

Cobalt-based alloy with excellent high-temperature strength and oxidation resistance. Used in aerospace and industrial gas turbines.

Haynes® 214

Designed for protective oxide scale formation in extreme heat. Used in furnace parts and heat shields.

Inconel® Balls

Inconel® 600

Great performance in high-temperature and high-corrosion environments. Used in furnace parts and chemical processing.

Inconel® 601

Superior resistance to heat and oxidation. Ideal for thermal processing and power generation.

Inconel® 625

Excellent fatigue and corrosion resistance. Used in marine, chemical processing, and aerospace.

Inconel® 718

Precipitation-hardenable alloy with high tensile and fatigue strength. Used in turbine engines, nuclear, and space vehicles.

Inconel® X-750

Good strength and resistance at high temperatures. Ideal for gas turbines and nuclear reactor components.

Inconel® 725

High strength and excellent resistance to sour gas environments. Used in oil and gas drilling tools.

Incoloy® Balls

Incoloy® 800

Resists oxidation, carburisation, and other high-temperature corrosion. Used in heat exchangers and reformer tubing.

Incoloy® 825

Exceptional resistance to sulphuric and phosphoric acids. Common in marine and chemical environments.

Incoloy® A-286

Age-hardenable iron-nickel-chromium alloy. High strength and oxidation resistance to 704°C.

Monel® Balls

Monel® 400

Tough and corrosion-resistant, even in seawater and steam. Used in marine engineering and heat exchangers.

Monel® K-500

A precipitation-hardened version of Monel 400. Greater strength and corrosion resistance. Used in pump shafts and oil well tools.

High-Performance Alloys

MP35N

Nickel-cobalt alloy with superior strength, corrosion resistance, and biocompatibility. Used in medical, oil & gas, and aerospace sectors.

Nickel 200 / Nickel 201

Commercially pure nickel with excellent mechanical properties and corrosion resistance in alkaline environments. Used in chemical processing and electronics.

Waspaloy

Nickel-based superalloy for high-temperature, high-stress aerospace applications.

Nickel 270®

Ultra-pure nickel with superior electrical and thermal conductivity. Used in precision electronics.

Nimonic 75 / Nimonic 90

Nickel-chromium alloys used in high-temperature aerospace applications. Nimonic 90 contains cobalt and titanium for strength.

Elgiloy

Cobalt-based alloy with excellent fatigue resistance, corrosion resistance, and strength. Used in dental devices and aerospace springs.

Rene 41

Nickel-based alloy designed for strength at high temperatures. Ideal for jet engines and missile components.

Manufacturing & Supply

We supply precision nickel alloy balls in a range of diameters from 0.2mm to 150mm, offering outstanding tolerance control and traceability. Our inventory supports immediate dispatch, or we can manufacture custom orders using your specified materials.

Please feel free to rate our products and service or send us your comments by using our form opposite →

Additionally, we offer a bespoke ball manufacturing service, which follows the same process controls and traceability but uses a customer’s own material. For further details, please email us or call +44 (0) 1922 710515.

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Applications of Nickel Alloy Balls

Nickel alloy balls are vital in harsh and high-spec environments across:

Aerospace – Turbine components, control systems, and landing gear.
Chemical Processing– Reactors, heat exchangers, and corrosive media equipment.
Medical – Biocompatible implants and precision surgical instruments.
Oil & Gas – Downhole tools, pumps, and valves.
Marine – Corrosion-resistant components for seawater exposure.
Nuclear – Reactor components and high-radiation environments.
Power Generation – Turbine blades, furnace parts, and boiler tubes.

Useful terms and definitions

Batch or Lot:

A defined quantity of balls manufactured under conditions presumed to be uniform and which is considered an entity.

Nominal Ball Diameter:

The diameter value that is used for the general identification of a ball size.

Single Ball Diameter:

The distance between two parallel planes tangential to the actual ball surface.

Diameter Tolerance per Batch:

The allowed difference between the smallest measured ball diameter and the largest ball diameter within the same batch or lot quantity.

Sphericity:

A measure of roundness expressed as the difference between the measured roundness of a ball and a theoretically perfectly round ball.

Surface Finish or Roughness:

A measure of the texture of a surface. It is quantified by the vertical deviations of the actual surface from its ideal form. If these deviations are large, the surface is rough; if they are small, the surface is smooth.

Ball Grade Table (Sticky 1st Column)

Ball Grades

Grade	Diameter Tolerance per Ball		Sphericity		Diameter Tolerance per Unit Container		Basic Diameter Tolerance		Maximum Surface Roughness Micro
Grade	Inch	µ	Inch	µ	Inch	µ	Inch	µ	Inch	µ
3	.000003	0.076	.000003	0.076	.000005	0.127	±.00003	± 0.076	0.5	0.013
More details about Grade 3...
5	.000005	0.127	.000005	0.127	.00001	0.25	±.00005	± 0.127	0.8	0.02
More details about Grade 5...
10	.000010	0.25	.000010	0.25	.00002	0.51	±.0001	± 2.5	1.0	0.025
More details about Grade 10...
15	.000015	0.38	.000015	0.38	.00003	0.76	±.0001	± 2.5	1.2	0.03
More details about Grade 15...
25	.000025	0.63	.000025	0.63	.00005	1.27	±.0001	± 2.5	1.5	0.038
More details about Grade 25...
50	.00005	1.27	.00005	1.27	.0001	2.5	±.0002	± 5	3.0	0.075
More details about Grade 50...
100	.0001	2.5	.0001	2.5	.0002	5	±.0005	± 5	5.0	0.125
More details about Grade 100...
200	.0002	5	.0002	5	.0004	10	±.0010	± 10	8.0	0.2
More details about Grade 200...
300	.0003	7.5	.0003	7.5	.0006	15	±.0015	± 37.5	N/A	N/A
More details about Grade 300...
500	.0005	12.5	.0005	12.5	.001	25	±.002	± 50	N/A	N/A
More details about Grade 500...
1000	.001	25	.001	25	.002	50	±.005	± 125	Not Applicable	Not Applicable
More details about Grade 1000...
2000	.002	50	.002	50	.004	100	±.005	± 125	N/A	N/A
More details about Grade 2000...

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Take the first step towards precision and quality with our expert services. At Atlas Ball & Bearing, we’re committed to delivering top-notch precision balls and rollers for a wide range of industries, including gas, oil, medical, and transportation. Our dedicated team is ready to assist you with custom solutions tailored to your specific needs. Experience the Atlas Ball & Bearing difference now!