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Beryllium Copper C17200 Studs Manufacturer & Exporter in India

Explore Beryllium Copper C17200 Studs Manufacturer & Exporter in India manufactured for demanding industrial applications with reliable strength, corrosion resistance and compliance with international standards.
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-100

Min Temp

260

Max Temp

🌡

260

Suitable for continuous service up to approximately 260°C under typical operating conditions.

⚡

220

Typical tensile strength around 220 MPa depending on product form and heat treatment.

🛡

Good

Good corrosion resistance in a wide range of industrial environments.

⚖

8.96

Typical density is approximately 8.96 g/cm³.

Product Overview

What are Beryllium Copper C17200 Studs?

Beryllium Copper C17200 studs are high-performance threaded fasteners manufactured from a copper-beryllium alloy (UNS C17200) conforming to ASTM B194 and ASTM B196. This precipitation-hardened alloy delivers a unique combination of high strength (up to 1380 MPa), excellent electrical and thermal conductivity, and outstanding resistance to non-sparking and galling in critical bolted assemblies.

Beryllium Copper C17200 studs are widely specified for electrical, aerospace, oil & gas, and marine applications where non-magnetic, corrosion-resistant, and high-strength fasteners are required. They are suitable for use in hazardous environments due to their non-sparking properties and are compliant with NACE MR0175 for sour service.

Quick Specifications

MaterialBeryllium Copper C17200
UNS NumberC17200
DIN Number2.1247
Material StandardASTM B194 / ASTM B196
Stud Standard (Metric)DIN 976 / ISO 898-1
Stud Standard (Inch)ASME B18.31.2
Thread FormISO Metric / UNC / UNF
Diameter RangeM6-M48 / ¼"-2"
Tensile Strength1100-1380 MPa (160-200 ksi)
Yield Strength= 1000 MPa (145 ksi)
HardnessRockwell C38-C45
? All material certified by NABL-accredited laboratory. PMI and conductivity testing available on request.

Complete the Fastener Set

Other Beryllium Copper C17200 Fastener Products Available from RealBolt

RealBolt also manufactures the complete Beryllium Copper C17200 fastener range from certified copper alloy bar stock, including Beryllium Copper C17200 Bolts, Beryllium Copper C17200 Nuts, Beryllium Copper C17200 Screws, Beryllium Copper C17200 Washers, and Beryllium Copper C17200 Threaded Rods. All Beryllium Copper C17200 fastener types are produced to ASTM with full EN 10204 MTC 3.1/3.2 documentation.
Beryllium Copper C17200 Bolts
Beryllium Copper C17200 Nuts
Beryllium Copper C17200 Screws
Beryllium Copper C17200 Washers
Beryllium Copper C17200 Threaded Rods

Technical Data

Beryllium Copper C17200 Studs Dimensions, Sizes & Thread Standards

Beryllium Copper C17200 Studs are available in metric M6–M100 and inch ¼″–4″ as standard. Per DIN 976 (metric) / ASME B18.31.2 (inch). Custom lengths in 5mm increments. Inch dimensions available per customer specification. All Beryllium Copper C17200 studs dimensions are verified against applicable DIN, ISO, and ASME B18 standards before

Stud Dimensions - Metric (DIN 976)

Size (M)Pitch (mm)Thread Length (mm)Min L (mm)Max L (mm)
M61.01820200
M81.252225250
M101.52630300
M121.753035400
M162.03840500
M202.54450600
M243.05460800
M303.566701000
M364.078801200
M424.5901001500
M485.01021202000

Dimensional & Material Standards

StandardCoversThread
DIN 976Threaded rods & studsMetric
ASME B18.31.2Continuous thread studsUNC/UNF
ISO 898-1Mechanical propertiesMetric
ISO 965Thread tolerancesMetric
ASTM B194Material specification-
ASTM B196Rod/bar for fasteners-
Material StandardRequirement
ASTM B194UNS C17200 strip/bar
ASTM B196UNS C17200 rod/bar
EN 10204 3.1Mill test certificate
EN 10204 3.2TPI-witnessed MTC

Material Chemistry

Beryllium Copper C17200 Chemical Composition

Beryllium Copper C17200 Studs are produced from either tin-stabilized Naval Brass C46400 or aluminium-nickel-iron Aluminium Bronze C63000, with elemental limits per ASTM and MIL-B-24059. Tin (0.5–1%) in Naval Brass prevents dezincification in seawater; aluminium and nickel additions in Al Bronze C63000 provide non-sparking ATEX Zone 1 compliance.

Chemical Composition per ASTM B194

ElementComposition (%)
Copper (Cu)97.90% min
Beryllium (Be)1.80-2.00%
Cobalt (Co)0.20% max
Nickel (Ni)0.20% max
Iron (Fe)0.15% max
Lead (Pb)0.02% max
Other Elements0.20% max (total)
? All heats verified by NABL-accredited spectrometry. PMI and beryllium content certification available on request.

Why Beryllium Copper C17200 Alloy Composition Matters for Studs

Be (1.8–2.0%) — Precipitation Hardening
Beryllium content enables age hardening, giving C17200 studs exceptional tensile strength and hardness, while retaining ductility for shock and vibration resistance in bolted joints.
Cu (97.9% min) — Conductivity & Corrosion Resistance
High copper content ensures excellent electrical and thermal conductivity, making these studs ideal for electrical and electronic assemblies, as well as marine and chemical environments.
Non-Sparking & Non-Magnetic
The alloy’s composition makes C17200 studs inherently non-sparking and non-magnetic, essential for use in hazardous, explosive, or sensitive electronic environments.

Fastener Performance

Beryllium Copper C17200 Studs Mechanical Properties & Torque Reference

The table below lists mechanical properties and torque reference for Beryllium Copper C17200 Studs per ASTM. Beryllium Copper C17200 studs achieve 220 MPa tensile strength, with hardness, yield, and elongation values verified by NABL-accredited testing and reported in the EN 10204 MTC.

Stud SizeDry (Nm)Lubricated (Nm)Clamp Load (kN)
M8322518
M12756032
M1618014565
M20350280105
M24600480155
M301200960250
M3621001680360
?? Anti-galling: Use PTFE or molybdenum-based anti-seize. Lubricated values assume K=0.16. Avoid copper-based anti-seize to maintain non-sparking properties.

Industry Applications

Beryllium Copper C17200 Studs Applications — Industries & End Uses

Beryllium Copper C17200 Studs from RealBolt are specified across marine hardware, ATEX hazardous areas, and naval defence where good corrosion resistance and 220 MPa tensile strength are required for reliable fastener performance. Click each industry below for detailed application examples.
Beryllium Copper C17200 studs are widely used in high-current busbar assemblies, switchgear, and electrical enclosures where high conductivity, non-magnetic, and non-sparking fasteners are essential for safety and performance.
C17200 studs are specified for bolted joints in oil & gas processing, refineries, and offshore platforms where non-sparking, corrosion-resistant, and NACE MR0175-compliant fasteners are required for safety in explosive or H2S environments.
Used in aircraft electrical systems, avionics, and structural assemblies where high strength, fatigue resistance, and non-magnetic properties are critical. AMS 4535 and MIL-C-27418 specifications are commonly referenced.
Ideal for marine switchboards, propulsion systems, and deck equipment where resistance to saltwater corrosion, non-sparking, and high strength are required for safety and reliability.

Beryllium Copper C17200 Studs Standards & International Certifications

Beryllium Copper C17200 Studs from RealBolt Engineering Industries are manufactured to internationally recognised fastener dimensional standards covering thread form, tolerances, strength grades, and quality requirements. Every batch ships with EN 10204 MTC 3.1/3.2, Lloyds Register or DNV certification, MIL specification documentation, and PMI (XRF) reports — available on request for all orders.
Standards
DIN 938 DIN 939 DIN 976-1 ASME B18.31.2 IS 1367
Certifications
ISO 9001:2015NACE MR0175NABL LabPED 2014/68/EUMTC 3.1 / 3.2

Buy Beryllium Copper C17200 Studs from India's Leading Manufacturer — Get a Competitive Quote Today

Partner with RealBolt — India’s leading manufacturer of certified Beryllium Copper C17200 Studs — for competitive pricing, EN 10204 MTC 3.1/3.2 documentation, and fast Mumbai dispatch. Standard sizes are ex-stock; custom dimensions accepted with 2–3 week lead time. Request your quote today.
022-6743-7972
+91 90226 36025
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Answers for Buyers

Beryllium Copper C17200 Studs — Frequently Asked Questions

Browse expert answers to common questions about Beryllium Copper C17200 Studs from RealBolt — covering alloy selection, ATEX Zone 1 compliance, dezincification resistance, ASTM standard, sizes, and EN 10204 documentation. Contact our technical team directly for project-specific guidance on Beryllium Copper C17200 studs selection and pricing.
Beryllium Copper C17200 studs are available to DIN 976 (metric), ASME B18.31.2 (inch), and ISO 898-1 for mechanical properties. Material is supplied per ASTM B194/B196 and AMS 4535. Custom thread forms (BSW, BSF, Whitworth) and lengths are available on request with short lead times.
Use PTFE or molybdenum-based anti-seize compound to prevent galling and maintain non-sparking properties. Avoid copper-based or graphite-based anti-seize, as these may compromise the non-sparking and electrical characteristics of the alloy. Apply to threads and nut bearing faces for optimal performance.
Yes – C17200 studs are inherently non-sparking and non-magnetic, making them ideal for use in hazardous, explosive, or ATEX-rated environments such as oil & gas, chemical plants, and grain silos. They are also corrosion resistant and compliant with NACE MR0175 for sour service.
No formal MOQ for standard sizes (M8-M24) held ex-stock – we supply from single pieces for urgent requirements. Custom sizes and thread forms have an MOQ of 5 kg minimum. Bulk price breaks are available at 50 pcs, 200 pcs, and 500 pcs.

Industrial Cities We Serve:

  • Ahmedabad
  • Aurangabad
  • Bengaluru
  • Chennai
  • Coimbatore
  • Faridabad
  • Gandhidham
  • Greater Noida
  • Gurugram
  • Hazira
  • Hosur
  • Hyderabad
  • Jamnagar
  • Jamshedpur
  • Ludhiana
  • Mumbai
  • Mundra
  • Mysuru
  • Nagpur
  • Nashik
  • Navi Mumbai
  • Noida
  • Pune
  • Rajkot
  • Sanand
  • Surat
  • Thane
  • Tiruppur
  • Vadodara
  • Visakhapatnam

Countries We Export To:

  • US
  • Canada
  • Mexico
  • Germany
  • UK
  • France
  • Italy
  • Spain
  • Netherlands
  • Belgium
  • Poland
  • Sweden
  • Norway
  • Denmark
  • Turkey
  • UAE
  • Saudi Arabia
  • Qatar
  • Oman
  • Kuwait
  • Bahrain
  • South Africa
  • Egypt
  • Nigeria
  • Australia
  • New Zealand
  • Singapore
  • Malaysia
  • Indonesia
  • Thailand
  • Vietnam
  • South Korea
  • Japan
  • Brazil