Overview
CL II Type B, also known as MTEK HC-225, is a wear-resistant alloy engineered for exceptional durability in demanding environments. This alloy is characterized by its good hardness and excellent oxidation resistance, making it suitable for applications involving high temperatures and abrasive wear. Its composition, which includes a maximum of 2.5% nickel along with low carbon and manganese content, contributes to its ability to withstand wear, friction, and elevated temperatures. CL II Type B is a valuable choice for components requiring long-term performance and resistance to wear in challenging conditions.
Typical Uses
Cement processing equipment, coal crushing, grinding equipment, mineral processing, slurry pumps.
MetalTek Grade
MTEK HC-225
Poured At:
Carondelet Division, Wisconsin Centrifugal Division
Similar Specifications
Cast UNS: F45005
Cast Grade: CL II TYPE B
Cast ASTM: A532
Typical Chemical Composition (% by wt.)
Aluminum: n/a
Carbon: 2.0-3.3
Chromium: 14-18
Manganese: 2
Iron: n/a
Copper: n/a
Nickel: 2.5 MAX
Lead: n/a
Tin: n/a
Silicon: 1.5
Zinc: n/a
Other: Mo 3 MAX
Minimum Mechanical Properties
NOTES: Properties vary with heat treatment.