A2 TOOL STEEL

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  • Description

    A2 is an air-hardening tool steel with superior abrasion resistance for long service. Inherent toughness makes it particularly adaptable for use in dies and punches. Excellent nondeforming characteristics.

  • Identification | Specifications

    UNS # T30102
    AISI # Type A2

    ASTM A681

  • Properties

    Physical
    Specific Gravity - 7.87
    Density - 0.283 lb/in3

  • Processes

    Standard
    Hot Rolled
    Thermal Condition Cycled
    Flattened
    Cut Ends

  • Chemistry

    Carbon 0.95 – 1.05 %

    Chromium 4.75 –5.50 %

    Manganese 1.00 – 1.40 %

    Molybdenum 0.90 – 1.40 %

    Phosphorus 0.30 % Max

    Silicon 0.10 – 0.50 %

    Sulfur 0.03 % Max

    Vanadium 0.15 – 0.50 %