826M40 Alloy Steel Supplier in UAE: Properties & Applications - Nifty Alloys LLC

826M40 is a high-tensile nickel-chromium-molybdenum alloy steel known for its exceptional strength, toughness, and wear resistance. Also designated under the British Standard BS 970 as EN24, this material is engineered for components subjected to high stress and demanding operational conditions. Its unique composition—including nickel for toughness, chromium for hardenability, and molybdenum for strength at elevated temperatures—makes it a superior choice for your critical engineering applications.

This through-hardening alloy steel provides a reliable balance of properties, offering excellent ductility and shock resistance even in large cross-sections. For project managers and engineers in sectors like oil & gas, automotive, and aerospace, 826M40 represents a dependable solution for manufacturing components that must not fail. Its performance underpins the safety and reliability of high-performance machinery and structures worldwide. When your project demands proven strength and durability, 826M40 is an exceptional material choice.

What is 826M40 Alloy Steel?

826M40 Alloy Steel is a nickel-chromium-molybdenum (Ni-Cr-Mo) alloy steel designed for high-strength mechanical applications. It combines the toughness of nickel, the wear resistance of chromium, and the hardenability of molybdenum — resulting in a material that performs reliably under heavy stress and impact.

This steel is part of the BS 970 specification and is equivalent to AISI 4145 and DIN 1.7225. It’s often chosen over carbon steels when greater toughness and fatigue resistance are required, especially in large-section components that demand uniform hardness throughout.

If your project involves rotating shafts, gears, couplings, or drilling tools, 826M40 gives you dependable strength and long service life.

Key Properties of 826M40 Steel

The performance of 826M40 steel is defined by its robust mechanical properties, which you can optimize through heat treatment. These characteristics ensure its suitability for parts that must withstand significant mechanical stress and fatigue, making it a reliable material for your most challenging projects.

Advantages of Using 826M40 Steel

Procurement managers and engineers like you prefer 826M40 for specific applications because of its distinct advantages over other engineering steels. These benefits translate directly to enhanced reliability and performance in your projects.

• Superior Performance Under Stress: Its high tensile strength and toughness ensure components perform reliably under extreme loads and cyclic stress, reducing the risk of mechanical failure.
• Versatility Through Heat Treatment: You can precisely tailor the properties of 826M40 through quenching and tempering. This allows you to meet the specific requirements of an application, from moderate hardness with maximum toughness to very high hardness for wear resistance.
• Reliability in Large Sections: Unlike some steels that lose strength in larger diameters, 826M40 maintains good mechanical properties and hardenability even in thick sections. This makes it suitable for your large-scale components.
• Proven Track Record: As a well-established and standardized material (EN24), 826M40 has a long history of successful use in critical applications, providing you with confidence in its performance and predictability.