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Air Hardening Steel

We are a premier global supplier of high-performance tool, alloy, and plastic mold steels tailored for demanding industrial applications. Our comprehensive inventory features top-grade corrosion-resistant grades, including DIN 1.2316 ESR, DIN 1.2083 ESR (Stavax equivalent), and DIN 1.2085 mold steel plates. We also stock versatile pre-hardened and hot-work die steels such as P20, DIN 1.2311, DIN 1.2738, P20 High Hard, H13 ESR (DIN 1.2344 ESR), cold-work grades like D2, D3, and DC53, alongside DB6 die steel and C45 carbon steel plates. Engineered for exceptional polishability, high wear resistance, and superior durability, our precision-cut steel supplies deliver reliable quality, maximum longevity, and outstanding structural integrity across all custom tooling, extrusion, and plastic injection molding projects.

AISI A2 Steel is the premier Air Hardening Steel for high-precision tooling. Buy from Milano Special Steel, a top supplier and importer in Delhi NCR, India, offering the best prices and quality.

Key Properties

Renowned for its exceptional combination of high wear resistance, toughness, and dimensional stability after air hardening (56-62 HRC). Unlike oil-hardening steels, A2 minimizes distortion during heat treatment, ensuring precise dimensions for dies and punches. Excellent compressive strength and non-deforming characteristics make it ideal for long-run production tools.​

Applications

  • Tool & Die: Blanking, forming, and trimming dies; shear blades; gauges

  • Cold Work Tools: Punches, knurls, and thread rolling dies

  • Precision Components: Reamers, broaches, and wear parts

Why Choose Us

Top importer in Delhi NCR with ready stock in rounds (20-500mm), flats, squares, and plates. Pre-machined and hardened options available. Competitive pricing, fast delivery across India, and expert technical support. Contact Milano Special Steel for AISI A2 quotes today!

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