Our 3J58 Ni-Span C-902 alloy strip is a precision-engineered material for stable clock and watch mechanisms. With a nickel-based composition, this strip offers a yield strength of up to 2,600 MPa and a constant elastic modulus, ensuring stable timekeeping performance. Its low frequency-temperature coefficient makes it ideal for hairsprings and oscillators in precision timekeeping devices.
This strip’s excellent fatigue resistance and corrosion resistance ensure reliable operation in moderate to harsh conditions. We produce it with precision cold rolling and heat treatment, ensuring tight tolerances and consistent quality. If you’re designing high-precision clocks or watches, our 3J58 Ni-Span C-902 strip is the material you need.
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The market for precision timekeeping devices is growing, driven by demand in watchmaking, electronics, and aerospace. The rise of luxury watches and smart devices is increasing the need for materials that ensure stable timekeeping performance. Our 3J58 Ni-Span C-902 strip meets these demands, offering unmatched precision and reliability. The global market for precision components is expanding, with a focus on materials that support efficiency and sustainability.
Sustainability is a key trend, and our alloy’s durability reduces waste and replacement costs. Innovations like AI-driven material design are shaping the industry, and we’re leveraging these to enhance our products. While competition is intense, many alternatives lack the constant modulus and stability of our 3J58 strip, making it a top choice for timekeeping.
| 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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Our 3J58 Ni-Span C-902 strip is a go-to for precision timekeeping. In watchmaking, it’s used for hairsprings and oscillators, ensuring stable timekeeping performance. Electronics relies on it for precision components in timing devices. Aerospace uses the strip for sensors and control systems, where its stability shines.
Industrial instruments, like precision timers and gauges, benefit from its constant modulus and fatigue resistance. Its corrosion resistance makes it suitable for moderate to harsh environments. From luxury watches to aerospace timers, our 3J58 strip delivers the precision and reliability engineers need.
Comparison Parameters Table
Parameter | 3J58 Ni-Span C-902 Strip | Standard Spring Steel | Stainless Steel (e.g., SUS301) |
|---|---|---|---|
Yield Strength (MPa) | Up to 2,600 | 1,500–2,000 | 1,000–1,800 |
Elastic Modulus (GPa) | ~185, constant across temperatures | ~200 | ~193 |
Corrosion Resistance | Good, suitable for moderate conditions | Moderate, needs coatings | Excellent, chromium-based |
Temperature Range (°C) | -40 to +100 | -20 to +150 | -50 to +300 |
Fatigue Resistance | Excellent, millions of cycles | Good, but lower than 3J58 | Good, varies by alloy |
Hysteresis | Very low, minimal energy loss | Moderate | Moderate to high |
Applications | Clocks, watches, timekeeping devices | General springs | Springs, electronics |
Cost-Effectiveness | High, due to precision performance | Moderate, lower initial cost | Higher, material-driven |
Our 3J58 Ni-Span C-902 alloy strip sets a high standard. Unlike typical competitors, we use advanced manufacturing to achieve a constant modulus and superior fatigue resistance, ensuring our strip performs in precision applications. While others may struggle with temperature fluctuations, our alloy maintains stability, saving costs. Its corrosion resistance also outpaces many alternatives.
Customization is a key advantage. We tailor the strip to your exact specifications, unlike competitors with standard offerings. Our rigorous quality control ensures consistent performance, minimizing defects. Cost-wise, our alloy’s durability offers long-term savings, outpacing cheaper materials that wear out faster. Our sustainable production minimizes waste, aligning with industry trends. With fast delivery and global reach, our 3J58 strip keeps your projects on track.
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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 the 3J58 Ni-Span C-902 strip used for?
It’s used for stable clock and watch mechanisms in precision timekeeping devices.What makes this alloy unique?
Its Ni-Span C-902 composition ensures a constant modulus for stable timekeeping.Can it handle temperature changes?
Yes, it’s stable from -40°C to +100°C, ideal for precision applications.Which industries use this strip?
Watchmaking, electronics, aerospace, and precision instruments for timekeeping.How is it manufactured?
Precision cold rolling and heat treatment ensure consistent elastic properties.What’s its stability for timekeeping?
Excellent, with a low frequency-temperature coefficient for reliable performance.Is it corrosion-resistant?
Yes, it performs well in moderate to harsh environments.Why choose 3J58 Ni-Span C-902 for clocks?
Its stability and durability outperform standard alloys in precision systems.
