Product Overview

Premium C18150 Chromium Zirconium Copper Rods engineered for high-demand industrial environments. Known globally as RWMA Class 2 copper alloy, this advanced material delivers an exceptional combination of rapid thermal dissipation, high electrical conductivity, and high-temperature mechanical strength. It serves as an essential upgrade over standard copper grades when your industrial operations involve extreme heat and repetitive mechanical stress.

Key Specifications and Technical Features
To assist your engineering team in precise material selection, we maintain strict adherence to international standard chemical alignments, including UNS C18150 and ASTM B196. Our specialized metallurgical processing ensures the following stable performance thresholds:

Electrical Efficiency: Reaches or exceeds 80% IACS, significantly reducing energy loss in power-heavy industrial applications.
Superior Hardness: Consistently maintained at 75 HRB or higher, offering reliable wear resistance during prolonged manufacturing runs.
Softening Threshold: Remains structurally stable up to 500°C, actively preventing tip deformation or structural flattening during continuous welding operations.

Industrial Supply and Tailored Processing
As a specialized alloy manufacturer, our accommodates custom structural blueprints rather than just offering standard off-the-shelf market sizes:

Diameter Dimensions: Extruded and tailored from 5mm up to 200mm to eliminate excess material waste at your facility.
Form Variations: Ready for delivery in high-precision round rods, square profiles, hexagonal bars, and heavy-duty plates.
Internal Integrity: Every batch undergoes advanced vacuum melting to guarantee zero internal porosity and flawless, bright surface finishes.

Critical Application Areas

Resistance Welding Systems: Outstanding for spot welding electrode caps, projection welding dies, and seam welding wheels.

Plastic Injection Molding: Frequently utilized for core pins and mold inserts requiring rapid heat extraction from the cavity.

Heavy Electrical Switchgear: Ideal for industrial short-circuit rings, high-voltage contact arms, and heavy-duty electrical connectors.