Our 3J01 Precipitation-Hardened Alloy Bar is a powerhouse for high-elasticity machine parts, delivering the strength and reliability needed for demanding industrial applications. Whether you’re building springs for heavy machinery or components for aerospace systems, this alloy bar is engineered to perform. 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 Precipitation-Hardened Alloy Bar, also known as Ni36CrTiAl, is a nickel-chromium-based alloy designed for high-elasticity machine parts. Its precipitation-hardened structure provides exceptional strength and stable elasticity 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 low thermal expansion coefficient (12–14 × 10⁻⁶/°C), density of ~8.0 g/cm³, and electrical resistivity of ~1.02 μΩ·m, it’s ideal for dynamic mechanical applications.
We provide 3J01 alloy bars in various sizes and can customize compositions to fit your specific needs, ensuring they’re perfect for your machine part 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 high-elasticity alloys like 3J01 is growing steadily, driven by demand in industrial machinery, aerospace, and automotive sectors. The global specialty alloy market is projected to expand through 2030, fueled by advancements in manufacturing and the need for materials that can handle high-stress conditions. High-elasticity machine parts, such as springs and elastic components, are critical in these industries, requiring alloys with stable performance and durability.
Customization is a major trend—engineers want materials tailored to specific strength or corrosion resistance needs. Sustainability is also a focus, with industries seeking durable alloys to reduce waste. The rise of smart manufacturing and IoT devices is increasing demand for reliable machine parts, 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:
Industrial Machinery: Powers high-elasticity springs and components for heavy-duty equipment.
Aerospace: Used in actuators and sensors for high-stress applications.
Automotive: Supports elastic components in safety and fuel systems.
Precision Engineering: Ensures reliable performance in gauges and balances.
Electronics: Resists arc erosion in relays and switches.
Marine Applications: Performs in corrosive saline environments.
Medical Devices: Supports biocompatible components in diagnostic equipment.
Watchmaking: Ensures precision in timekeeping mechanisms.
These applications highlight why 3J01 is a trusted choice for high-elasticity machine parts.
Company Comparison and Our Advantages
We’re committed to delivering 3J01 alloy bars that outperform in high-stress 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 strength.
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 machine part 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 | High-elasticity machine parts | General components, limited precision |
Customization Options | Extensive (size, composition) | Limited |
Our 3J01 Precipitation-Hardened Alloy Bar is built for high-elasticity machine parts that demand reliability. Its high strength, corrosion resistance, and customizability make it a top choice for industries where performance 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 Precipitation-Hardened Alloy Bar used for?
Ideal for high-elasticity machine parts like springs and elastic components in industrial machinery.What are the key properties of 3J01 Alloy Bar?
High strength, excellent corrosion resistance, and stable elasticity from -60°C to +100°C.Which industries benefit from 3J01 Alloy Bar?
Industrial machinery, aerospace, automotive, and precision engineering.How does 3J01 perform in harsh conditions?
It resists corrosion from acids and marine environments, ensuring durability in tough settings.Can 3J01 Alloy Bar be customized?
Yes, we offer custom sizes, compositions, and finishes to meet your project needs.Why is 3J01 ideal for high-elasticity machine parts?
Its precipitation-hardened structure provides high strength and stable elasticity for dynamic applications.How is 3J01 Alloy Bar processed?
Solution-treated and aged to optimize strength and elasticity.What benefits does 3J01 offer for machine parts?
Low hysteresis loss and high elasticity ensure reliable performance in high-stress systems.
