Beryllium Copper C17200 Round Bar Manufacturer, Supplier & Exporter in India
Aashish Metals is the supplier of Beryllium Copper C17200 Round Bars, which include round bars (UNS C17200 / CDA 172 / Alloy 25) in 50 countries and beyond in the world in aerospace, oil and gas, defence, and precision engineering. Having a beryllium content of 1.8-2.0, this age-hardenable copper alloy provides tensile strength up to 1480 MPa, the highest of all copper alloy, mixed with non-magnetic and non-sparking characteristics that render it indispensable in dangerous conditions. The associated grades, such as Beryllium Copper C17300 and C17500, are also available to use in situations when greater machinability or reduced conductivity trade-offs are needed.
Beryllium Copper C17200 round bars have become known to be of high strength, good electrical conductivity, and durable nature over a long period and can be applied in the demanding industrial applications. Applications with better machinability or conductivity can also be a common specification as regards related grades of Beryllium Copper C17300 and Beryllium Copper C17500.
Beryllium copper C17200 round bars demonstrate such outstanding features as high fatigue, non-magnetic, superior thermal conductivity and superior corrosion resistance. These circular bars are produced in a fine art of metallurgy and come in all types and sizes to suit the needs of the industry.
Beryllium Copper c17200 Round Bar Size Range
- Round Bar – 16 mm dia to 50 mm dia
- Flat Bar – Thickness 6 mm to 50 mm × Width 35 mm to 100 mm
Custom diameters from 6 mm to 160 mm available on request. Cut-to-length service available in standard lengths of 500 mm to 6000 mm (tolerance +2/−0 mm). Contact us for oversized or non-standard requirements.
Chemical Composition of Beryllium Copper Round Bar
| Element | Al | Be | Co | Cu | Si |
|---|---|---|---|---|---|
| Content (%) | 0.20 | 1.8 – 2.0 | 0.20 | Remainder | 0.20 |
Specification of Beryllium Copper Round Bar
- Standard Specification: ASTM B441
- Dimension Standards: AMS, ASTM, ASME
- Size Range: Custom diameters and sizes available
- Length: 50 mm to 6000 mm
- Temper / Condition: AT (Annealed), TD04 (1/4 Hard), TD08 (1/2 Hard), TH04 (Precipitation Hardened)
- Surface Finish: Cold Drawn, Hot Rolled, Bright, Polished, Ground
- International Equivalents: CW101C (EN), CuBe2 (DIN 17672), 2.1247 (DIN), QBe2 (GB)
- Tolerance: As per ASTM B249 / AMS 4651 / AMS 4725
Mechanical Properties of Beryllium Copper C17200 Round Bars
| Property | Value |
|---|---|
| Density | 8.25 g/cm³ |
| Melting Point | 866°C (1590°F) |
| Tensile Strength | 1280 – 1480 MPa (186,000 – 215,000 psi) |
| Yield Strength (0.2% Offset) | 965 – 1205 MPa (140,000 – 174,800 psi) |
| Elongation | 15 – 30 % |
| Hardness | 38 – 43 HRC / 363 – 418 HV |
Note: Values shown are for TH04 (Precipitation Hardened) condition at room temperature (20°C / 68°F). Properties for AT (Annealed) condition: Tensile Strength 410–690 MPa, Yield Strength 205–480 MPa, Elongation 35–60%.
We Supplied a Comprehensive Range Of Beryllium Copper C17200 Round Bars
Applications of Beryllium Copper C17200 Round Bars
Beryllium Copper C17200 round bars are specified by design engineers when a combination of high fatigue strength, electrical conductivity above 20% IACS, and non-sparking behaviour is required simultaneously, a performance profile no other standard copper alloy delivers. In the oil & gas sector they are machined into drill collars and downhole instrumentation housing; in aerospace, into spring contacts and waveguide components; in defence, into non-sparking hand tools certified under ATEX / IECEx guidelines.
- Aerospace and defense components
- Oil and gas drilling tools and equipment
- Precision measurement instruments
- Spring components and electrical contacts
- Bushings and bearings for high-performance applications
- Non-sparking safety tools
- Welding equipment and electrodes
- Musical instrument components
- Automotive suspension systems
- Marine hardware and fittings
Other Types of Beryllium Copper Products
Beryllium Copper Wire and Coil
Beryllium copper round bar price
The price of Beryllium Copper Round Bars varies depending on the grade (such as C17200 / Alloy 25), diameter, length, and order quantity. These bars are valued for their high strength, excellent electrical conductivity, and superior wear resistance. For the latest Beryllium Copper Round Bar price, buyers typically request a quote based on required specifications and sizes.
FAQS About Beryllium Copper C17200 Round Bars
UNS C17200 is also designated: CDA 172, Alloy 25, CuBe2 (DIN), CW101C (EN), 2.1247 (Material Number). Governing specifications include AMS 4651 (rod & bar), AMS 4725 (plate), and ASTM B194 (plate, sheet, strip). All forms comply with ASTM B441 (rod & bar).
Beryllium Copper C17200 round bars are used in aerospace spring contacts, oil & gas drill collars, precision instrument housings, non-sparking safety tools, semiconductor manufacturing jigs, and high-cycle fatigue electrical connectors. Their combination of 1480 MPa tensile strength and non-magnetic properties makes them the preferred choice when both mechanical performance and electrical precision are required.
C17200 (Alloy 25) contains 1.8–2.0% Be and delivers maximum strength (up to 1480 MPa), making it the preferred grade for structural and fatigue-critical applications. C17500 contains 0.4–0.7% Be with added cobalt, sacrificing some strength in exchange for higher electrical and thermal conductivity — it is chosen where conductivity above 45% IACS is the primary requirement, such as resistance welding electrodes.
Yes. All Beryllium Copper C17200 round bars are supplied with EN 10204 3.1 mill test certificates confirming chemical composition and mechanical properties. Additional third-party inspection (SGS, Bureau Veritas) can be arranged on request.
To know more or request a quote, contact us today.
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Global Export Network for Beryllium Copper C17200 Round Bars
Aashish Metals exports Beryllium Copper C17200 Round Bars to 50+ countries across the Middle East, Africa, Europe, Asia, and the Americas, typically within 7–40 business days depending on destination.
MIDDLE EAST Saudi Arabia | AFRICA Nigeria NORTH AMERICA Usa | EUROPE Russia | ASIA India SOUTH AMERICA Argentina |
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