Precipitation-Hardenable Copper Alloy With High Heat Resistance and Dimensional Stability
This heat-resistant copper alloy is precipitation-hardened and designed for conductive components exposed to long-term thermal and mechanical stress. It combines elevated softening temperature with moderate electrical conductivity. At the same time, it serves as a beryllium-free alternative for applications that require safer material handling.
In many setups, it can replace WIRBALIT® B as a high-performance substitute.
Industries at a glance
Applications span welding technology, electrical systems and industrial tooling
Catalog
Product Overview
Sketch
Form and Sizes
Sketch
Form
Sizes
Action
Round rods
8–200 mm
Flat bars
5×100 – 5×100 mm
Square bars
8×8 – 150×150 mm
Hexagonal bars
10–36 mm
Rings
> 170 mm
Discs
> 150 mm
Plates
5–100 mm
Sketch
Name
Sketch
Name
Action
Contact Tips for Submerged Arc Welding
Contact Tips for Submerged Arc Welding
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Electrode Caps for Spot Welding
Electrode Caps for Spot Welding
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Electrode Holders & Shanks for Spot Welding
Electrode Holders & Shanks for Spot Welding
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Welding Wheels and Rings for Seam Welding
Welding Wheels and Rings for Seam Welding
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Electrodes for Mesh Welding
Electrodes for Mesh Welding
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Electrode Holders for Mesh Welding
Electrode Holders for Mesh Welding
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Electrodes for Projection Welding
Electrodes for Projection Welding
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Electrode Holders for Projection Welding
Drawing parts required? Simply upload your file and get a quote.
High Performance in Materials. Reliability in Service.
Our materials meet the highest purity requirements and are manufactured with tight production tolerances.
Automated inspections according to defined standards accompany the entire production process and ensure consistent product quality across all batches.
SVS operates one of the largest warehouses in Europe and ensures rapid delivery even for short-term requirements.
Our experts combine application experience and technical know-how to assist you in selecting suitable materials, special components, and processing solutions.
For critical applications, we offer individual testing according to your specifications, with complete documentation of all results.
Each material batch is tested. This allows us to track the materials used and ensure consistent quality within defined tolerances.
SVS Capabilities
Material Profile
Key Material Properties
Environmental Compatibility
This beryllium-free alloy offers an environmentally safer alternative without compromising performance. It meets current standards for workplace safety and environmental compliance, making it suitable for industries that avoid regulated alloying elements.
Corrosion Resistance
It resists oxidation and corrosion under continuous thermal and mechanical stress. The alloy retains its shape and functionality even during extended use in welding applications.
Wear Resistance
The alloy delivers high mechanical strength while retaining dimensional accuracy. It resists wear and deformation under stress, ensuring stable operation over extended service life.
Thermal Conductivity
Good thermal conductivity supports stable heat distribution during thermal cycles. This extends component life and minimizes the risk of temperature-related damage.
Machinability
The material is compatible with conventional machining processes such as turning, milling, stamping and forging. It enables precise fabrication of complex component shapes.
Fields of Application
Examples of Use
This beryllium-free copper alloy is engineered for conductive components operating under continuous electrical, thermal and mechanical load. It ensures reliable current transmission in high-power contacts, bus systems and switching assemblies, even during extended operation and in demanding environments.
The material combines dimensional accuracy, high strength and wear resistance with effective thermal conductivity. It remains stable and functional in high-temperature applications such as resistance welding and die casting. Common uses include electrodes for resistance and projection welding, tools for flash and butt welding, and die inserts for aluminum casting and extrusion systems.
As a sustainable alternative to beryllium-based materials, the alloy provides long service life and strong corrosion resistance across both welding and casting processes.
Industries at a glance
Applications include electrical engineering, welding technology, aerospace, marine and offshore engineering.
Technical consulting for your application
Our specialists assess your process requirements and support you in selecting suitable materials.
