Alloy Grade UNS: CH13 – Abrasion Resistance

  • Overview

    CH13 is a non-deforming alloy specifically engineered to provide exceptional wear and abrasion resistance. This alloy maintains its dimensional stability even under demanding conditions involving friction, sliding contact, and repetitive stress. Its ability to resist wear and abrasion makes it a valuable choice for applications where components are subjected to harsh environments and require long-term dimensional accuracy. CH13's inherent stability ensures that it retains its shape and dimensions over time, making it a preferred choice for applications demanding durability and precision.

  • Typical Uses

    Forming rolls and dies, slitter blades.

  • MetalTek Grade

    MTEK H13

Similar Specifications

Cast UNS: T90813

Wrought UNS: T20813

Wrought Grade: AISI H13

Cast Grade: CH13

Cast ASTM: A597

Typical Chemical Composition (% by wt.)

Aluminum: n/a

Carbon: 0.30-0.42

Chromium: 4.75-5.75

Manganese: 0.75

Iron: n/a

Copper: n/a

Nickel: n/a

Lead: n/a

Tin: n/a

Silicon: 1.5

Zinc: n/a

Other: Mo 1.25-1.75; V 0.75-1.20

Minimum Mechanical Properties

Heat Treatment: Anneal

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