1.2363 Tool Steel | AISI A2 Cold Work Steel Supplier in UAE – Nifty Alloys LLC 

What is 1.2363 Material? 

1.2363 material is a cold work tool steel recognized for its outstanding wear resistance, toughness, and dimensional stability. It is commonly used in applications that demand precise tolerances and reliable performance under high mechanical stress, such as blanking dies, forming tools, punches, and cutting blades. This steel's air-hardening capability enables minimal distortion during heat treatment, making it a preferred choice for manufacturing complex and high-precision tooling. 

What is  1.2363 Tool Steel (AISI A2) 

1.2363, also known by the AISI designation A2, is a premier air-hardening, cold work tool steel formulated under the German DIN standard. This material is distinguished by its balanced combination of high wear resistance, excellent toughness, and superior dimensional stability following heat treatment. Its 5% chromium content places it between oil-hardening (O1) and high-carbon, high-chromium (D2) grades, offering a versatile and reliable solution for demanding industrial applications. 

The key characteristic of 1.2363 tool steel is its ability to be hardened by air quenching. This process minimizes the internal stresses and distortion often associated with more aggressive liquid quenching methods, making it ideal for complex dies and tools that require precise dimensions. Its composition ensures a uniform through-hardness, even in larger cross-sections, which is critical for consistent performance and extended tool life. 

As a result of these dependable properties, 1.2363 material is widely specified for a range of cold work applications. It is a preferred choice for manufacturing blanking and forming dies, industrial cutting blades, punches, and trimming tools. Nifty Alloys LLC is a leading supplier of 1.2363 steel, providing high-quality material equivalent to AISI A2 and BS BD2 to meet your specific engineering requirements. 

Key Features and Advantages 

Choosing 1.2363 tool steel for your applications provides numerous operational benefits. Its well-rounded properties make it a cost-effective and high-performance choice for a wide variety of tooling needs. 

• Excellent Dimensional Stability: As an air-hardening steel, it experiences minimal distortion during the quenching process, preserving the integrity of intricate tool designs. 
• High Wear and Abrasion Resistance: The formation of hard chromium and molybdenum carbides provides outstanding resistance to wear, leading to longer tool life. 
• Good Toughness: Unlike some higher-wear-resistant grades like D2, 1.2363 offers a superior balance of hardness and toughness, reducing the risk of brittle failure. 
• High Compressive Strength: It can withstand high pressures common in stamping, coining, and cold extrusion applications without deforming. 
• Good Machinability: In its annealed state, the material can be machined efficiently, allowing for the economical production of complex tools. 
• Uniform Through-Hardness: The alloy composition ensures consistent hardness throughout the tool's cross-section, not just at the surface. 
• Long Service Life: The combination of wear resistance, toughness, and stability results in durable tooling that requires less frequent replacement and maintenance.