Description

Copper-Berylliumalloy CAS NO 11133-98-5 is a high-performance, precipitation-hardenable alloy renowned for its exceptional combination of strength, conductivity, and non-sparking properties. This material is critical for demanding applications where reliability under stress, thermal management, and safety are paramount. It is essential for manufacturers in the aerospace, automotive, electronics, and oil & gas industries seeking durable and conductive components.

Application

• Electrical and Electronic Connectors: Used in high-reliability spring contacts, connectors, and switches due to excellent electrical conductivity and fatigue resistance.
• Aerospace Components: Essential for critical bearings, bushings, and landing gear components requiring high strength-to-weight ratio and non-magnetic properties.
• Non-Sparking Safety Tools: Manufactured into wrenches, hammers, and other tools for use in explosive atmospheres found in oil refineries, chemical plants, and mining.
• Automotive and Robotics: Applied in advanced sensor housings, under-hood connectors, and robotic actuator springs for durability and thermal stability.
• Mold and Die Making: Utilized for plastic injection molds and die-casting inserts where high thermal conductivity and resistance to wear are required.
• Telecommunications: Found in RF shielding, waveguide components, and high-frequency connectors.

Basic Information

Product Name	Copper-Berylliumalloy
CAS No.	11133-98-5
Molecular Formula	Cu-Be (Alloy)
Molecular Weight	N/A (Alloy)
Synonyms	Beryllium Copper; CuBe Alloy; Copper Beryllium; Beryllium Bronze; BeCu; Alloy 172; C17200; UNS C17200; High Strength Copper Alloy
EINECS	Contact for details

Quality Control

Our Copper-Berylliumalloy is manufactured under stringent quality management systems to ensure batch-to-batch consistency and performance. We adhere to relevant industry specifications such as ASTM B196, AMS 4533, and ISO 9001. Comprehensive testing for chemical composition, mechanical properties (tensile strength, yield strength, elongation), hardness, and electrical conductivity is performed. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and oxidizing agents. For long-term storage of finished parts or sensitive mill products, control ambient humidity to prevent surface oxidation.

Specification

Item	Specification
Form	Rod, Wire, Strip, Sheet, Bar
Primary Composition (Be)	1.6 - 2.0 %
Primary Composition (Cu)	Balance
Tensile Strength (Solution Treated & Aged)	Up to 1500 MPa
Electrical Conductivity (IACS)	18 - 28 %
Rockwell Hardness (C Scale)	Up to 42 HRC
Fatigue Strength	Excellent
Corrosion Resistance	Good

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.