Our 3J01 Ni-Cr Alloy Bar is a game-changer for high-precision elastic instrument bars, delivering the performance needed for sensitive applications. Whether you’re crafting components for precision gauges or aerospace sensors, this alloy bar is built to keep things accurate and reliable. Let’s dive into what makes 3J01 special, explore its applications, check out industry trends, and show why our company is your top supplier for this high-performance material.
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The 3J01 Ni-Cr Alloy Bar, also known as Ni36CrTiAl, is a nickel-chromium-based alloy designed for high-precision elastic instrument bars. Its high elasticity and low thermal expansion coefficient (12–14 × 10⁻⁶/°C) ensure 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 marine environments. With a density of ~8.0 g/cm³ and electrical resistivity of ~1.02 μΩ·m, it’s ideal for both mechanical and electrical applications.
We provide 3J01 alloy bars in various sizes and can customize compositions to fit your specific needs, ensuring they’re perfect for your precision instrument 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 3J01 is growing rapidly, driven by demand in precision instrumentation, aerospace, 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 sensitive devices. Elastic instrument bars are critical in these industries, requiring alloys with stable elasticity and corrosion resistance.
Customization is a key trend—engineers want materials tailored to specific performance needs. Sustainability is also a focus, with industries seeking durable alloys to reduce waste. The rise of IoT devices and smart sensors is increasing demand for precision components, where 3J01 excels. Production costs can be a challenge, but our optimized processes keep costs competitive while maintaining quality.
Applications of 3J01 Alloy Bar
Our 3J01 alloy bar excels in:
Precision Instruments: Powers elastic bars in gauges and balances for accurate performance.
Aerospace: Used in sensors and actuators for high-precision applications.
Medical Devices: Supports biocompatible components in diagnostic equipment.
Automotive: Powers sensors in safety and fuel systems.
Electronics: Resists arc erosion in relays and switches.
Watchmaking: Ensures precision in timekeeping mechanisms.
Marine Applications: Performs in corrosive saline environments.
Industrial Machinery: Reduces vibrations in high-precision equipment.
These applications highlight why 3J01 is a trusted choice for elastic instrument bars.
Company Comparison and Our Advantages
We’re committed to delivering 3J01 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 elasticity.
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 projects.
Comparison Parameters Table
Parameter | 3J01 Alloy Bar | Generic Ni-Cr Alloy Bar |
|---|---|---|
Elastic Modulus | High, stable to +100°C | Moderate, less stable |
Corrosion Resistance | Excellent (acids, marine) | Good, less resistant to acids |
Thermal Expansion Coefficient | Low (12–14 × 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 | Elastic instrument bars | General components, limited precision |
Customization Options | Extensive (size, composition) | Limited |
Our 3J01 Ni-Cr Alloy Bar is built for high-precision elastic instrument bars that demand reliability. Its high elasticity, 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 3J01!
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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 3J01 Ni-Cr Alloy Bar used for?
Ideal for high-precision elastic instrument bars, such as springs and elastic components in precision devices.What are the key properties of 3J01 Alloy Bar?
High elasticity, excellent corrosion resistance, and stable performance from -60°C to +100°C.Which industries benefit from 3J01 Alloy Bar?
Precision instrumentation, aerospace, medical devices, and automotive.How does 3J01 perform in challenging environments?
It resists corrosion from acids and marine conditions, ensuring long-term reliability.Can 3J01 Alloy Bar be customized?
Yes, we offer custom sizes, compositions, and finishes to meet your project requirements.Why is 3J01 ideal for elastic instrument bars?
Its high elasticity and low modulus drift ensure consistent performance in precision applications.How is 3J01 Alloy Bar processed?
Solution-treated and aged to optimize elasticity and strength.What benefits does 3J01 offer for precision instruments?
Low hysteresis loss and stable elasticity ensure accurate performance in sensitive devices.
