Our 3J58 Ni-Span C-902 Alloy Wire is the heart of precision watch springs, delivering the accuracy and reliability that the watchmaking industry demands. Whether you’re crafting high-end timepieces or precision instruments, this wire is built to keep things ticking perfectly. Let’s dive into what makes 3J58 special, explore its applications, check out industry trends, and show why our company is your top supplier for this high-performance alloy.
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The 3J58 Ni-Span C-902 Alloy Wire is a nickel-based alloy engineered for precision watch springs and other elastic components. Known for its constant elastic modulus and low temperature coefficient, it ensures stable performance across -60°C to +100°C, making it ideal for timekeeping mechanisms. Processed through solution treatment for plasticity and aging treatment for strength, this wire offers excellent corrosion resistance against acids and moisture, with a low thermal expansion coefficient (10–12 × 10⁻⁶/°C).
With a density of ~8.1 g/cm³ and electrical resistivity of ~1.0 μΩ·m, our 3J58 wire is perfect for both mechanical and electrical applications. We offer it in various diameters and can customize compositions to fit your project’s needs, ensuring it’s ready for your precision watchmaking applications.
| Grades | Density (g/cm³) | Electrical Resistivity (10⁻⁶ Ω·cm) | Thermal Conductivity (W/m·K) | Modulus of Elasticity (GPa) | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation at Break (%) | Elastic Limit (MPa) | Fatigue Life (cycles) | Working Temperature Range (°C) | Temperature Coefficient |
| 8.1 | 80 | 11 | 144 | 800 | 1000 | 10 | 800 | >10⁷ | -60 to 200 | Extremely low temperature coefficient of elasticity | |
| 8.3 | 120 | 40 | 125 | 300 | 600 | 20 | 300 | >10⁷ | -40 to 150 | Elasticity remains constant with minimal temperature sensitivity | |
| 8.2 | 100 | 15 | 180 | 1100 | 1400 | 5 | 1100 | >10⁶ | -200 to 500 | Maintains high strength even at elevated temperatures |
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The market for precision alloys like 3J58 is thriving, driven by demand in watchmaking, precision instrumentation, and electronics. The global specialty alloy market is projected to grow through 2030, fueled by the need for materials that ensure accuracy in timekeeping and frequency-sensitive devices. Watch springs are critical in high-end timepieces, requiring alloys with minimal elastic modulus drift to maintain precise performance.
Customization is a key trend—watchmakers want materials tailored to specific elasticity or corrosion resistance needs. Sustainability is also a focus, with industries seeking durable alloys to reduce maintenance costs. The rise of smartwatches and IoT devices is boosting demand for precision springs, where 3J58 excels. Production costs can be a challenge, but our optimized processes keep costs competitive while maintaining quality.
Applications of 3J58 Alloy Wire
Our 3J58 wire shines in:
Watchmaking: Powers precision watch springs for accurate timekeeping.
Precision Instruments: Ensures stable performance in gauges and balances.
Electronics: Used in frequency-sensitive components for communication devices.
Aerospace: Supports sensors and actuators for precision applications.
Medical Devices: Powers elastic components in diagnostic equipment.
Telecommunications: Ensures reliability in 5G and IoT devices.
Industrial Machinery: Reduces vibrations in high-precision equipment.
Automotive: Supports sensors in safety and navigation systems.
These applications highlight why 3J58 is a trusted choice for precision watch springs.
Company Comparison and Our Advantages
We’re proud to deliver 3J58 wire that sets the standard for precision and reliability. Here’s why we stand out:
Custom Flexibility: We tailor wire specs to your exact needs, from diameter to composition.
Unmatched Quality: ISO and ROHS certified, with COA-backed samples.
Advanced Processing: Our solution and aging treatments ensure stable elasticity.
Low MOQ, Great Value: Start with 100g at factory-direct prices.
Fast Delivery: Ample stock and efficient production mean quick turnaround.
Expert Guidance: Our alloy experts help you navigate material selection.
Eco-Friendly Focus: Our durable wire supports sustainable designs.
Compared to typical suppliers, our focus on customization, quality, and speed makes us the ideal partner for your watchmaking projects.
Comparison Parameters Table
Parameter | 3J58 Alloy Wire | Generic Elastic Alloy Wire |
|---|---|---|
Elastic Modulus | Constant, stable to +100°C | Variable, less stable |
Corrosion Resistance | Excellent (acids, moisture) | Good, less resistant to acids |
Thermal Expansion Coefficient | Low (10–12 × 10⁻⁶/°C) | Higher, less consistent |
Tensile Strength | High (post-aging treatment) | Moderate, varies by grade |
Processing | Solution + aging treatment | Basic annealing, less refined |
Hysteresis Loss | Low | Moderate to high |
Applications | Watch springs, precision instruments | General components, limited precision |
Customization Options | Extensive (size, composition) | Limited |
Our 3J58 Ni-Span C-902 Alloy Wire is built for precision watch springs that demand accuracy. Its constant modulus, corrosion resistance, and customizability make it a top choice for industries where precision is critical. With our commitment to quality and support, you’re getting a product that’s ready to power your success. Let’s make your next project a win with 3J58!
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About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.
For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs:
What is 3J58 Ni-Span C-902 Alloy Wire used for?
Designed for precision watch springs, resonators, and elastic components in timekeeping devices.What are the key properties of 3J58 Alloy Wire?
Constant elastic modulus, high elasticity, and excellent corrosion resistance.Which industries benefit from 3J58 Alloy Wire?
Watchmaking, precision instrumentation, electronics, and aerospace.How does 3J58 perform in varying conditions?
It maintains stable elasticity from -60°C to +100°C and resists corrosion in humid environments.Can 3J58 Alloy Wire be customized?
Yes, we offer custom diameters, compositions, and packaging to meet your needs.Why is 3J58 ideal for watch springs?
Its constant modulus and low temperature coefficient ensure accurate timekeeping.How is 3J58 Alloy Wire processed?
Solution-treated and aged for optimal elasticity and stability.What benefits does 3J58 offer for watchmaking?
Low hysteresis loss and high elasticity ensure precise and reliable spring performance.
