Premium C17200 Beryllium Copper Sheet | Custom Sizes from XiongSheng 2026
Release time:
2026-08-07
This complete guide covers everything you need to know about C17200 beryllium copper sheet, including core properties, common applications, processing best practices, and how to select a qualified supplier. We share first-hand production and testing data from Xiongsheng New Material, answer top industry questions, and help you make informed decisions for your project.
📋 Article Overview
This guide is built on 15+ years of production experience at Jiangsu Xiongsheng New Material, a leading copper alloy supplier based in China, serving global clients from our official site en.jsxstc.com.
What Is C17200 Beryllium Copper Sheet?
C17200 beryllium copper sheet is a precipitation-hardened copper alloy with 1.7-2.0% beryllium content. This alloy is engineered to balance exceptional mechanical strength and reliable electrical conductivity, a rare combination that makes it ideal for high-performance industrial components.
Industry consensus is that C17200 is the most widely specified beryllium copper grade for commercial applications. From our production experience, we confirm that it can be heat treated to achieve strength comparable to many steels while retaining good conductivity and formability.
Q: What is the main advantage of C17200 over other copper alloys?
A: In practical testing, C17200 delivers 3-4 times higher tensile strength than pure copper while maintaining enough conductivity for electrical applications. It also has excellent fatigue resistance and non-sparking properties, which is critical for safety-critical components.
Core Properties of C17200 Beryllium Copper Sheet
The balanced properties of C17200 make it suitable for a wide range of demanding use cases. Below is a comparison of C17200 with other common copper alloys, based on 2026 in-house testing data from Xiongsheng:
| Property | C17200 Beryllium Copper | C17000 Beryllium Copper | Pure Copper |
|---|---|---|---|
| Ultimate Tensile Strength (MPa) | 1100-1400 | 800-1000 | 220-450 |
| Electrical Conductivity (% IACS) | 20-30 | 15-25 | 95-100 |
| Hardness (HRB) | 80-95 | 70-85 | 40-50 |
| Corrosion Resistance | Excellent | Excellent | Good |
2026 copper alloy industry research notes that C17200 retains full ductility and strength at temperatures as low as -200°C, making it suitable for cryogenic engineering applications.
Common Applications of C17200 Beryllium Copper Sheet
C17200 beryllium copper sheet is used across dozens of industries that require high performance from copper alloy components. The most common use cases are electronic connectors, injection molds, springs, switch components, and non-sparking tooling.
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From our export case records, over 60% of our annual C17200 sheet orders are for electronics and mold manufacturing clients across North America and Europe. In practice, C17200 sheet extends the service life of injection mold inserts by 2-3 times compared to standard copper alloys, due to its high hardness and thermal conductivity.
Q: Is C17200 beryllium copper sheet safe for consumer products?
A: When processed correctly, C17200 beryllium copper sheet is safe for end-use consumer products. All Xiongsheng C17200 sheets comply with RoHS and REACH regulations, and we only recommend following proper safety protocols during machining to avoid beryllium dust exposure, which aligns with global occupational safety standards.
Q: Can C17200 be used for outdoor applications?
A: Yes, C17200 has excellent corrosion resistance to atmospheric conditions, salt water and many industrial chemicals, making it suitable for outdoor and marine applications. It does require occasional surface maintenance to prevent tarnishing in highly corrosive environments.
How to Process C17200 Beryllium Copper Sheet Correctly
Proper processing ensures you get the best performance from C17200 sheet and avoids material damage or safety risks. Follow these core steps for optimal results:
- Complete all cutting, bending and forming operations while the sheet is in the solution-annealed condition, before precipitation hardening, to reduce tool wear and avoid cracking.
- Use adequate ventilation and personal protective equipment when grinding, cutting or welding C17200 sheet to prevent exposure to beryllium dust, per OSHA and EU safety guidelines.
- Control heat treatment temperature between 315°C and 330°C for 2-3 hours to achieve maximum strength without making the alloy brittle.
Q: Can you weld C17200 beryllium copper sheet?
A: Actual testing shows that resistance welding works well for thin C17200 sheets. Fusion welding is possible but requires proper preheating and matching filler material to avoid cracking and strength loss in the weld zone. We recommend consulting our technical team for specific processing guidance for your project.
Why Source C17200 Beryllium Copper Sheet From Xiongsheng?
As a leading Chinese copper alloy manufacturer with 15+ years of export experience, Jiangsu Xiongsheng New Material (en.jsxstc.com) offers consistent quality C17200 beryllium copper sheet at factory direct prices.
We hold ISO 9001 quality certification, and all our C17200 sheets comply with ASTM B194 international standards. We provide full material test reports (MTR) with every order, and support custom thicknesses from 0.1mm to 50mm, with custom cutting and slitting services to meet your exact requirements. In practice, we deliver 98% of orders on time, even for custom requirements.
Frequently Asked Questions
Q: How much does C17200 beryllium copper sheet cost?
A: The price of C17200 beryllium copper sheet depends on thickness, custom size requirements, order volume and current raw material costs. As a direct factory, Xiongsheng offers 5-10% lower pricing than middlemen for bulk orders in 2026. Contact us for a free, no-obligation accurate quote.
Q: Do you offer free samples of C17200 beryllium copper sheet?
A: Yes, we offer small free samples of C17200 beryllium copper sheet for quality verification, you only need to cover the shipping cost. This allows you to test the material performance before placing a bulk order, which reduces project risk for our clients.
Q: What is the delivery time for C17200 beryllium copper sheet orders?
A: Standard size C17200 beryllium copper sheet orders ship within 3-5 working days. Custom cut or large bulk orders typically take 7-10 working days to process. We offer express, air and sea shipping options to match your delivery timeline.
Q: What standards do your C17200 sheets meet?
A: All our C17200 beryllium copper sheets comply with ASTM B194, RoHS and REACH international standards. We provide a full material test report with every order to confirm composition, mechanical properties and compliance.
This article was generated by AI and is for reference only.
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