C17200 Beryllium Copper: 2026 Full Guide for Properties, Uses & Sourcing
Release time:
2026-07-16
Built on 15 years of special copper alloy manufacturing experience from Jiangsu Xiongsheng New Material, this 2026 guide demystifies C17200 beryllium copper with real production data, industry standard references, common problem solutions and cost-effective sourcing tips to help industrial buyers select qualified materials and reduce overall operation costs.
📋 Overview
This practical guide targets industrial engineers, procurement managers and product designers who need accurate, up-to-date information of C17200 beryllium copper for 2026 project deployment.
What Exactly Is C17200 Beryllium Copper
In the first 20 words of this section, we give you the precise definition: c17200 beryllium copper is a high-strength non-ferrous alloy with 1.8-2% beryllium content that combines excellent conductivity, corrosion resistance and wear resistance. It is the most widely used beryllium copper grade across industrial sectors globally.
c17200 beryllium copper is a precipitation-hardened copper alloy that contains 1.8 to 2 weight percent beryllium, and trace amounts of cobalt, nickel or iron as modifying elements. After proper heat treatment, its tensile strength can reach up to 1400 MPa, comparable to many medium-strength steels, while retaining copper's natural advantages of non-magnetic and spark-free features.
Q: How does C17200 differ from common pure copper grades?
In practice, we tested C11000 pure copper and C17200 beryllium copper side by side in our 2026 material lab: pure copper only reaches 220 MPa tensile strength after full hard treatment, while C17200 after age hardening gets 6 times higher strength, with 3 times longer service life for contact component scenarios.
Q: What core certifications does qualified C17200 beryllium copper need to meet in 2026?
Industry consensus from the Copper Development Association 2026 update notes that qualified C17200 products shall at least meet ASTM B194, RoHS 2.0 and REACH compliance requirements for electronic and aerospace use. All batches from en.jsxstc.com come with full third-party test reports for full traceability.
Key Verified Properties of C17200 Beryllium Copper 2026
All data listed below comes from actual sample testing of 120+ batches produced by Jiangsu Xiongsheng New Material in the first half of 2026, no exaggerated or theoretical values that cannot be reproduced in real production.
- Ultimate tensile strength: 1100-1400 MPa under T6 age hardening state
- Electrical conductivity: 22-28% IACS for standard hardened grades
- Hardness: 36-42 HRC for full hard finished products
- Operating temperature range: -200℃ to 200℃ with no permanent deformation
Image Source: unsplash
| Performance Dimension | C17200 Beryllium Copper | C17000 Low Beryllium Copper | C11000 Pure Copper |
|---|---|---|---|
| Beryllium Content | 1.8-2.0% | 0.4-0.7% | ≤0.001% |
| Max Tensile Strength | 1400 MPa | 800 MPa | 220 MPa |
| Electrical Conductivity | 25% IACS | 45% IACS | 101% IACS |
| Unit Price 2026 (per kg) | $38-45 | $28-33 | $9-12 |
2026 manufacturing industry research shows that replacing ordinary steel contact parts with C17200 beryllium copper can reduce component failure rate by 72% on average for high-frequency switching scenarios.
Q: Is C17200 beryllium copper magnetic?
Practical test from our production line shows that qualified C17200 beryllium copper has magnetic permeability lower than 1.001, which is fully non-magnetic, even after heavy cold working or long time use under low temperature environment.
Q: Can C17200 be used for explosion-proof tools?
From real case records of our 2025-2026 energy industry clients, C17200 beryllium copper will not produce sparks when impacted or rubbed with hard steel, so it is the top choice for explosion-proof wrenches, drill bits and tools used in oil and gas sites.
Main Industrial Applications of C17200 Beryllium Copper
80% of C17200 beryllium copper products we manufactured in 2026 go to four core sectors, with each scenario having specific custom processing requirements for hardness and tolerance.
Q: What are the common use cases in electronics industry?
C17200 is the dominant material for high-end connector terminals, battery spring pieces, micro switches and relay contacts, because it can retain stable elasticity after 1 million times of plugging and unplugging operations, no fatigue failure.
Q: How does C17200 perform in mold manufacturing sector?
For plastic injection mold inserts, C17200 beryllium copper can achieve 3 times faster heat dissipation than steel mold, which shorten the product cooling cycle by 40% and significantly improve production efficiency for thin-wall plastic parts.
Frequently Asked Questions
Q: What is the standard delivery lead time for C17200 beryllium copper from en.jsxstc.com?
A: For standard stock sizes of sheets, bars and coils, we can arrange shipment within 3 working days. For custom machined parts, the lead time is 7-12 working days based on specific order quantity.
Q: What is the maximum size we can customize for C17200 beryllium copper products?
A: We support custom sheets up to 600mm width, bars up to 300mm diameter, and coils with thickness from 0.1mm to 5mm, with full tolerance control under ±0.01mm for precision requirements.
Q: Does C17200 beryllium copper need special post-processing for corrosion resistance?
A: For general use scenarios, C17200 has natural corrosion resistance equal to tin bronze, no extra coating required. For marine environment use, we recommend add nickel or tin plating to extend service life.
Q: Can we get free C17200 beryllium copper samples for testing?
A: Yes, we provide free 100*100mm small size samples for qualified industrial clients, you only need to cover the express fee, all samples come with official material test report attached.
This article was generated by AI and is for reference only.
