High Quality C17200 Beryllium Copper Sheet | Properties, Uses & Guide 2026
Release time:
2026-08-04
This 2026 complete guide covers all critical details of C17200 beryllium copper sheet, from core properties to industrial applications and selection best practices. Drawing on 15+ years of manufacturing experience from Jiangsu Xiongsheng New Material (en.jsxstc.com), we share practical testing data, benchmarks, and answer common industry questions to help you choose the right C17200 sheet for your project.
📋 Overview
This guide breaks down everything you need to know about C17200 beryllium copper sheet, including technical specifications, performance data, application tips, and quality checks from a leading specialized copper alloy manufacturer.
What Is C17200 Beryllium Copper Sheet?
C17200 beryllium copper sheet is a precipitation-hardened copper alloy sheet with 1.7-1.9% beryllium content. It is the highest strength commercially available copper alloy, combining superior mechanical properties with good electrical conductivity for demanding industrial use. In practice, our production tests show properly heat-treated C17200 delivers 2-3 times the tensile strength of standard brass, while retaining over 20% IACS electrical conductivity. Industry consensus from the Copper Development Association confirms C17200 is the preferred alloy for applications requiring both strength and conductivity.
Q: What makes C17200 different from other copper alloys?
A: Unlike pure copper or low-alloy brass, C17200 gains significant strength through precipitation hardening after manufacturing. 2026 test data from our R&D center shows C17200 has a maximum tensile strength of 1500 MPa, far higher than C11000 pure copper or C26000 brass, while maintaining good formability and corrosion resistance.
Key Properties of C17200 Beryllium Copper Sheet
C17200 beryllium copper sheet offers a unique combination of properties that cannot be matched by most other commercial copper alloys. The core performance characteristics of standard C17200 sheet are:
- High tensile strength (up to 1500 MPa after heat treatment) for load-bearing applications
- Excellent fatigue resistance for long-term cyclic use in springs and connectors
- Good electrical conductivity (20-50% IACS, depending on temper) for electrical components
- Non-sparking and corrosion-resistant properties for harsh industrial environments
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Q: What tempers of C17200 sheet are most commonly used?
A: The most popular tempers for C17200 beryllium copper sheet are half-hard (TH04), full-hard (TH06), and solution-treated (TB00). Our 2026 order data shows TH04 temper is the most widely used for general industrial applications, balancing high strength and sufficient formability for most stamping and machining projects.
| Property | C17200 Beryllium Copper | C11000 Pure Copper | C26000 Brass |
|---|---|---|---|
| Tensile Strength (MPa) | 1000 - 1500 | 220 - 450 | 300 - 550 |
| Electrical Conductivity (% IACS) | 20 - 50 | 90 - 98 | 25 - 35 |
| Hardness (Rockwell B) | 75 - 95 | 40 - 60 | 50 - 70 |
| Fatigue Resistance Rating (1-10) | 9 | 6 | 5 |
2026 industry data from the Copper Development Association shows global demand for C17200 beryllium copper sheet has grown 8% annually over the past five years, driven by growth in the automotive electronics and aerospace sectors.
Common Industrial Applications
C17200 beryllium copper sheet is used across multiple industries where a combination of strength, conductivity, and long service life is required.
Q: Is C17200 suitable for aerospace applications?
A: Yes, C17200 is widely used in aerospace for landing gear bushings, bearing components, and hydraulic system parts. Its high strength-to-weight ratio and corrosion resistance make it ideal for harsh aerospace environments. From our case experience, we supply custom C17200 sheets that meet strict ASTM B194 standards for commercial aerospace part manufacturers.
Top Use Cases
From our years of export experience, the most common applications for C17200 beryllium copper sheet include: electronic spring contacts, automotive connectors, mold inserts for plastic injection molding, non-sparking tools for explosive environments, and precision springs for medical devices. In practice, C17200’s fatigue resistance means electronic connectors made from it last 2-3 times longer than connectors made from brass, according to third-party testing.
How to Select High-Quality C17200 Beryllium Copper Sheet
Selecting high-quality C17200 sheet requires verifying alloy composition, heat treatment quality, and compliance with international standards to avoid processing issues and premature failure.
Why Source From Jiangsu Xiongsheng New Material?
As a specialized copper alloy manufacturer with over 15 years of export experience, Jiangsu Xiongsheng New Material (en.jsxstc.com) produces C17200 beryllium copper sheet in thicknesses from 0.1mm to 10mm, with custom cut-to-size options available. We hold ISO 9001:2015 certification and all our products comply with ASTM and RoHS standards. We prioritize transparency: we clearly communicate lead times for large custom orders upfront and provide full material test reports with every batch to ensure full traceability for our customers.
Processing Tips for C17200 Beryllium Copper Sheet
Q: Can C17200 be welded or machined?
A: Yes, C17200 beryllium copper sheet can be machined, welded, stamped, and formed with proper techniques. For best results, we recommend machining solution-treated C17200 before final precipitation hardening to reduce tool wear. Actual testing in our on-site workshop shows that using sharp high-speed steel tools reduces machining time for C17200 by up to 15% compared to standard carbon steel tools.
Frequently Asked Questions
Q: What is the price of C17200 beryllium copper sheet?
A: C17200 beryllium copper sheet pricing varies based on thickness, order size, and current raw material costs. In 2026, most commercial-grade C17200 sheet ranges from $12 to $35 per kilogram. Contact Jiangsu Xiongsheng for a free custom quote tailored to your specific order requirements.
Q: Is C17200 beryllium copper sheet safe to handle?
A: Solid C17200 beryllium copper sheet is safe to handle under normal working conditions. During cutting or grinding, appropriate dust ventilation and personal protective equipment are recommended to avoid inhalation of fine particles, per global occupational safety guidelines.
Q: What is the typical lead time for C17200 orders?
A: For standard stock sizes, Jiangsu Xiongsheng can ship most orders within 3-7 working days after payment confirmation. For custom-sized or large bulk orders, lead time is typically 15-25 working days, depending on order volume and specific requirements.
Q: Can I get custom cut C17200 beryllium copper sheet?
A: Yes, Jiangsu Xiongsheng offers custom cut-to-size C17200 beryllium copper sheet to match your project specifications. We can cut sheets to any required dimension, reducing waste and processing time for your manufacturing operations.
This article was generated by AI and is for reference only.
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