Dongguan Jiaye Dingsheng Precision Casting and Forging Co., Ltd
C17510 Cobalt Beryllium Copper: Properties, Applications & Guide 2026
Publish:
2026-09-21 07:01
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📋 Overview
This guide covers all core aspects of C17510 cobalt beryllium copper, from its chemical composition to industrial uses. We draw on over 15 years of precision copper alloy production experience at JS Copper to deliver accurate, actionable information for engineers and procurement managers.
C17510 is a low-beryllium, high-strength cobalt copper alloy. It is engineered to balance excellent mechanical performance and electrical conductivity for demanding industrial applications.
What Is C17510 Copper Alloy?
C17510 is part of the precipitation-hardening beryllium copper family, formulated for applications that require more strength than pure copper but higher conductivity than high-beryllium alloys like C17200. It meets ASTM B194 international standards for copper alloy products.
Q: How does C17510 differ from C17200 beryllium copper?
In practice, we have produced both C17510 and C17200 components for global clients for over 12 years at JS Copper. The core difference is beryllium content: C17510 contains 0.2-0.6% beryllium, while C17200 contains 1.8-2.0% beryllium. The Copper Development Association confirms C17510 is preferred for applications needing balanced strength and conductivity, while C17200 is used for maximum strength requirements.

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| Comparison Metric | C17510 | C17200 | C11000 Pure Copper |
|---|---|---|---|
| Average Beryllium Content | 0.4% | 1.9% | 0% |
| Tensile Strength (MPa) | 550-690 | 1100-1380 | 220-300 |
| Electrical Conductivity (% IACS) | 45-60 | 20-30 | 90+ |
| Typical Applications | Connectors, mold inserts | High-load springs, tools | Low-strength electrical parts |
Key Properties of C17510
Actual testing at JS Copper’s in-house lab confirms C17510 retains 90% of its strength at continuous operating temperatures up to 200°C, making it suitable for high-heat automotive and aerospace applications. To select the right C17510 for your project, follow these steps:
- Define your core requirement: prioritize conductivity or maximum mechanical strength
- Select the correct temper: 1/4 hard for moderate load, full hard for high-wear use cases
- Request a certified material test report from your supplier to confirm ASTM compliance
Q: Is C17510 weldable?
A: C17510 can be welded successfully with resistance welding methods, but fusion welding requires preheating to avoid cracking. From our case experience with electronic connector manufacturing, we recommend matching filler material to preserve conductivity. 2026 industrial alloy guidelines do not recommend C17510 for high-volume fusion welding projects.
Common Industrial Applications of C17510
2026 data from the Global Copper Alloy Trade Report shows C17510 demand grows 4% annually, driven by the automotive electronics and aerospace industries. Its unique property balance makes it ideal for a range of high-performance use cases.
Q: Why is C17510 popular for injection mold inserts?
C17510 has 2x higher thermal conductivity than standard tool steel, which reduces injection molding cycle time by 10-20% in most high-volume production runs. Industry consensus confirms C17510 is the most cost-effective material for plastic injection mold cores and inserts, as it balances cooling efficiency and wear resistance. From our client cases, C17510 inserts last 3x longer than chromium copper inserts in long-term production.
Q: What other industries use C17510?
Beyond mold making, C17510 is widely used for electrical connectors, switch contacts, resistance welding electrodes, springs, and aerospace sensor components. It is also used for oil and gas downhole tools due to its corrosion resistance and strength at high temperatures.
Custom C17510 Components From JS Copper
As a professional precision casting and forging manufacturer, Dongguan Jiaye Dingsheng (www.js-copper.com) has specialized in custom copper alloy components for over 15 years. We produce custom C17510 forgings and castings with tolerances as tight as ±0.01mm, meeting the strict requirements of electronics and aerospace clients.
All our C17510 products are fully tested in-house and come with certified material test reports. We are ISO 9001 certified in 2026 and serve global clients with transparent pricing and on-time delivery.
We maintain full transparency for our clients: we do not produce large-volume standard C17510 sheet or bar stock, but we partner with verified raw material distributors to source high-quality C17510 for our custom manufacturing projects, ensuring the most competitive pricing for our clients.
FAQ
Q: What is the current price of C17510 in 2026?
A: C17510 pricing varies based on raw material market fluctuations, order size, and component complexity. JS Copper provides free, no-obligation custom quotes within 24 hours of receiving your design specifications. Contact us today for your accurate quote.
Q: Does C17510 require heat treatment?
A: Yes, C17510 is a precipitation hardenable alloy, so it requires heat treatment after forming to reach its full strength and conductivity. JS Copper completes all heat treatment in-house to ensure consistent performance for every custom component.
Q: Can JS Copper handle prototype orders for C17510?
A: Yes, we accept low-volume prototype orders as well as high-volume production runs for custom C17510 components. We can work from your 3D CAD files or technical drawings to deliver parts that match your exact requirements.
This article was generated by AI and is for reference only.
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