Our 3J58 Elastic Alloy Bar is a top performer for precision weighing and measurement systems, delivering the accuracy and reliability needed for sensitive applications. Whether you’re building scales for industrial use or sensors for medical devices, this alloy bar is engineered to deliver consistent results. Let’s explore what makes 3J58 special, its applications, industry trends, and why our company is your go-to supplier for this high-performance material.
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The 3J58 Elastic Alloy Bar is a nickel-based alloy designed for precision weighing and measurement systems. Known for its constant elastic modulus and low temperature coefficient, it ensures stable performance across -60°C to +100°C. Processed through solution treatment for formability and aging treatment for strength, this bar offers excellent corrosion resistance against acids and moisture, making it ideal for high-precision environments. With a low thermal expansion coefficient (10–12 × 10⁻⁶/°C), density of ~8.1 g/cm³, and electrical resistivity of ~1.0 μΩ·m, it’s perfect for measurement applications.
We provide 3J58 alloy bars in various sizes and can customize compositions to meet your specific requirements, ensuring they’re ready for your weighing and measurement projects.
| 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 growing steadily, driven by demand in precision instrumentation, electronics, and medical sectors. The global specialty alloy market is projected to expand through 2030, fueled by advancements in manufacturing and the need for materials that ensure accuracy in measurement devices. Elastic components like those in scales and sensors are critical in these industries, requiring alloys with minimal elastic modulus drift and high stability.
Customization is a key trend—engineers want materials tailored to specific precision or environmental needs. Sustainability is also a focus, with industries seeking durable alloys to reduce replacement costs. The rise of IoT, smart manufacturing, and medical diagnostics is increasing demand for reliable measurement systems, where 3J58 excels. Production costs can be a challenge, but our optimized processes keep costs competitive while maintaining quality.
Applications of 3J58 Alloy Bar
Our 3J58 alloy bar excels in:
Precision Instrumentation: Powers elastic components in scales and gauges.
Electronics: Supports sensors for stable signal control in devices.
Medical Devices: Used in sensors for diagnostic equipment.
Automotive: Powers sensors in safety and navigation systems.
Aerospace: Supports precision measurement components in navigation systems.
Watchmaking: Ensures accuracy in timekeeping mechanisms.
Industrial Machinery: Reduces vibrations in high-precision equipment.
Telecommunications: Supports sensors in 5G and IoT systems.
These applications highlight why 3J58 is a trusted choice for precision weighing and measurement systems.
Company Comparison and Our Advantages
We’re committed to delivering 3J58 alloy bars that outperform in precision applications. Here’s why we stand out:
Tailored Solutions: We customize bar size, composition, and finish to fit your needs.
Rigorous Quality Control: ISO and ROHS certified, with COA-backed samples.
Advanced Processing: Our solution and aging treatments maximize stability.
Low MOQ, Great Pricing: Start with small quantities at factory-direct prices.
Fast Delivery: Ample stock and efficient production ensure quick turnaround.
Expert Support: Our alloy specialists guide you through material selection.
Eco-Friendly Focus: Our durable bars support sustainable designs.
Compared to standard suppliers, our focus on customization, quality, and speed makes us the ideal partner for your measurement system projects.
Comparison Parameters Table
Parameter | 3J58 Alloy Bar | Generic Ni-Based Alloy Bar |
|---|---|---|
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 | Weighing and measurement systems | General components, limited precision |
Customization Options | Extensive (size, composition) | Limited |
Our 3J58 Elastic Alloy Bar is built for precision weighing and measurement systems that demand reliability. Its constant modulus, corrosion resistance, and customizability make it a top choice for industries where accuracy 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 Elastic Alloy Bar used for?
Ideal for precision weighing and measurement systems, such as elastic components in scales and sensors.What are the key properties of 3J58 Alloy Bar?
Constant elastic modulus, excellent corrosion resistance, and stability from -60°C to +100°C.Which industries benefit from 3J58 Alloy Bar?
Precision instrumentation, electronics, automotive, and medical devices.How does 3J58 perform in sensitive applications?
It maintains stable elasticity and resists corrosion in high-precision environments.Can 3J58 Alloy Bar be customized?
Yes, we offer custom sizes, compositions, and finishes to meet your project needs.Why is 3J58 ideal for weighing and measurement systems?
Its low elastic modulus temperature coefficient ensures accurate performance.How is 3J58 Alloy Bar processed?
Solution-treated and aged for optimal elasticity and stability.What benefits does 3J58 offer for measurement systems?
Low hysteresis loss and high stability ensure reliable performance in precision applications.
