We’re thrilled to showcase our Non-Magnetic Hastelloy C-276 Spring Wire, a top-tier product built for the exacting demands of precision engineering. This isn’t just any wire—it’s a high-performance, non-magnetic solution crafted from Hastelloy C-276, a nickel-molybdenum-chromium alloy that delivers unmatched corrosion resistance and strength. Designed for springs in sensitive, high-precision applications, our wire ensures reliability without magnetic interference. Let’s dive into what makes this product a game-changer, explore its role in precision engineering, and highlight why our company is your best partner for this innovative material.

For more details, pls directly contact us.

Our Non-Magnetic Hastelloy C-276 Spring Wire is made from a premium alloy with roughly 57% nickel, 16% molybdenum, 16% chromium, plus traces of iron and tungsten. This unique composition gives it exceptional resistance to corrosive substances like acids, chlorides, seawater, and oxidizing media, making it ideal for precision engineering environments. With a tensile strength of 690–900 MPa and the ability to perform from -50°C to 1100°C, our wire is built to handle extreme conditions while maintaining precision and durability.

The non-magnetic property is a standout feature, ensuring no interference in sensitive equipment like aerospace sensors, medical devices, or electronic instruments. This wire is designed for precision springs, offering excellent formability and weldability to create intricate designs without sacrificing strength or corrosion resistance. Whether it’s enduring the harsh chemicals of a processing plant or the high temperatures of an aerospace system, our Hastelloy C-276 Wire delivers consistent performance.

We ensure every batch meets stringent standards like ASTM B574 and ASME SB574, with rigorous testing—tensile, corrosion, and fatigue tests—to guarantee flawless quality. The wire’s resistance to pitting, crevice corrosion, and stress corrosion cracking makes it a reliable choice for critical precision applications. From medical imaging equipment to aerospace navigation systems, our wire is engineered to keep systems running smoothly.

Specification

item	HC-276	C-22	C-4	B2	B3	N
C	≤0.01	≤0.015	≤0.015	≤0.02	≤0.01	0.04-0.08
Mn	≤1	≤0.5	≤1	≤1	≤3	≤1
Fe	4-7	2-6	≤3	≤2	≤1.5	≤5
P	≤0.04	≤0.02	≤0.04	≤0.04	--	≤0.015
S	≤0.03	≤0.02	≤0.03	≤0.03	--	≤0.02
Si	≤0.08	≤0.08	≤0.08	≤0.1	≤0.1	≤1
Ni	rest	rest	rest	rest	≤65	rest
Co	≤2.5	≤2.5	≤2	≤1	≤3	≤0.2
Ti+Cu	--	--	≤0.7	--	≤0.4	≤0.35
Al+Ti	--	--	--	--	≤0.5	≤0.5
Cr	14.5-16.5	20-22.5	14-18	≤1	≤1.5	6-8
Mo	15-17	12.5-14.5	14-17	26-30	≤28.5	15-18
B	--	--	--	--	--	≤0.01
W	3-4.5	2.5-3.5	--	--	≤3	≤0.5
V	≤0.35	≤0.35	--	0.2-0.4	--	≤0.5

Shape	Size (mm)
Wire	0.5-7.5
Rod/Bar	8.0-200
Strip	(0.5-2.5)*(5-180)
Tube/Pipe	Custom made
Sheet/Plate	Custom made

For more details, pls directly contact us.

The precision engineering sector is booming, driven by advancements in aerospace, medical technology, electronics, and marine industries. As devices become smaller, smarter, and more complex, the demand for materials that deliver high performance in compact, sensitive systems is growing. Non-magnetic materials are critical in applications like MRI machines, navigation sensors, and precision instruments, where magnetic interference can disrupt functionality. Our Non-Magnetic Hastelloy C-276 Spring Wire is perfectly positioned to meet these needs, offering a unique combination of non-magnetic properties, corrosion resistance, and strength.

Industry trends highlight a focus on materials that can withstand extreme conditions while maintaining precision. Aerospace applications require components that perform reliably in high-stress, corrosive environments, while medical devices need biocompatible, non-magnetic materials. The global market for high-performance alloys is expanding, with projections indicating strong growth as industries prioritize durability, sustainability, and efficiency. Our wire fits seamlessly into this landscape, delivering the precision and reliability engineers demand.

Sustainability is a major driver. Long-lasting materials like our Hastelloy C-276 Wire reduce the need for frequent replacements, cutting costs and environmental impact. Its corrosion resistance also makes it ideal for marine applications, where exposure to seawater is a constant challenge. The push for lightweight materials in aerospace and electronics aligns with our wire’s optimized strength-to-weight ratio, making it a smart choice for engineers balancing performance and efficiency. As precision engineering evolves, our wire is set to lead the way in meeting industry challenges.

The competitive landscape is crowded, but our non-magnetic Hastelloy C-276 Wire stands out for its specialized performance. While other alloys may offer corrosion resistance, they often lack the non-magnetic properties or durability needed for precision applications. Our wire’s unique composition and rigorous quality standards give it a clear edge, making it the preferred choice for engineers and manufacturers.

Applications: Where Our Wire Shines

Our Non-Magnetic Hastelloy C-276 Spring Wire is built for versatility, excelling in applications where precision, durability, and non-magnetic properties are critical. Here’s where it makes a difference:

• Aerospace Sensors: Used in navigation and avionics systems, our wire ensures no magnetic interference while withstanding high temperatures and corrosive conditions.

• Medical Devices: In MRI machines and surgical instruments, its non-magnetic and biocompatible properties make it ideal for sensitive medical applications.

• Precision Instruments: In electronics and industrial systems, our wire provides reliable performance in springs for sensors and actuators, avoiding magnetic distortion.

• Marine Systems: Its resistance to seawater corrosion makes it perfect for springs in underwater equipment and coastal installations.

• Chemical Processing: Used in springs for reactors and valves, it withstands aggressive chemicals like acids and chlorides, ensuring long-term reliability.

Beyond these core applications, our wire is used in oil and gas systems (for non-magnetic components in corrosive environments) and power generation (for durable springs in high-temperature settings). Its versatility and performance in high-stress environments make it a favorite across industries that demand precision and durability.

Company Comparison: Why We’re the Best Choice

We know you’ve got options in the market, but our Non-Magnetic Hastelloy C-276 Spring Wire sets us apart for all the right reasons. Here’s why choosing us is the smart move:

• Non-Magnetic Excellence: Our wire’s non-magnetic properties, combined with Hastelloy C-276’s corrosion resistance and strength, make it ideal for sensitive precision applications. Other materials might offer strength, but they often introduce magnetic interference that our wire avoids.

• Uncompromising Quality: We adhere to strict standards like ASTM B574 and ASME SB574, with rigorous testing to ensure every wire is defect-free. Our commitment to quality means you get a reliable product for critical applications.

• Custom Solutions: We offer tailored wire diameters, tensile strengths, and configurations to meet your specific needs, ensuring a perfect fit for your precision engineering projects.

• Sustainability Advantage: Our wire is built to last, reducing maintenance and replacement costs. This durability supports the industry’s push for sustainable, long-life components, saving you money and reducing environmental impact.

• Expert Support: With deep expertise in high-performance alloys, our team provides technical guidance from material selection to system integration. We’re not just selling wire—we’re helping you succeed.

Other suppliers might offer similar alloys, but their products often lack the non-magnetic performance, corrosion resistance, or customization options we provide. Our focus on innovation, quality, and client collaboration makes us the ideal partner for your precision engineering needs.

Comparison Parameters Table

Parameter	Non-Magnetic Hastelloy C-276 Wire	Other Nickel-Based Alloys
Composition	Ni (57%), Mo (16%), Cr (16%), Fe, W	Nickel, Chromium, Iron, varying compositions
Magnetic Properties	Non-magnetic	Often magnetic or partially magnetic
Corrosion Resistance	Superior against acids, chlorides, seawater	Good, but less effective in harsh environments
Temperature Range	-50°C to 1100°C	0°C to 800-1000°C (varies by alloy)
Mechanical Strength	High tensile strength (690–900 MPa)	Moderate to high (500–850 MPa, varies)
Workability	Excellent formability, weldability	Moderate, may require specialized techniques
Applications	Precision springs for aerospace, medical, electronics	General springs, less precision-focused
Cost	Moderate, reflects premium alloy benefits	Often lower, but less specialized

Our Non-Magnetic Hastelloy C-276 Spring Wire is more than just a product—it’s a solution to the toughest challenges in precision engineering. Its non-magnetic properties, superior corrosion resistance, and high strength make it ideal for springs in aerospace, medical, electronics, and marine applications. Whether you’re building sensors, medical devices, or underwater systems, our wire delivers the reliability and precision you need to keep operations running smoothly.

We’re proud to lead the way in high-performance materials for precision engineering. With a focus on quality, customization, and sustainability, we’re not just meeting industry demands—we’re setting new standards. Ready to take your precision engineering project to the next level? Our Non-Magnetic Hastelloy C-276 Spring Wire is here to deliver unmatched performance and reliability.

For more details, pls directly contact us.

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.

Client Visits

Building Stronger Partnerships

We support all kinds of testing:

FAQs:

1. What is Non-Magnetic Hastelloy C-276 spring wire?
   It’s a high-performance wire made from Hastelloy C-276, a nickel-molybdenum-chromium alloy, designed for non-magnetic springs with superior corrosion resistance and strength in precision engineering.

2. Why is non-magnetic Hastelloy C-276 ideal for precision engineering?
   Its non-magnetic properties prevent interference in sensitive equipment, while its corrosion resistance and strength ensure reliability in precision applications.

3. What are the main applications of this spring wire?
   It’s used in springs for aerospace sensors, medical devices, precision instruments, and marine systems where non-magnetic performance is critical.

4. How does the wire’s composition enhance performance?
   The nickel-molybdenum-chromium blend provides excellent corrosion resistance, high tensile strength, and thermal stability for precise, durable springs.

5. What corrosive substances can this wire resist?
   It withstands acids, chlorides, seawater, and oxidizing media, ideal for harsh precision engineering environments.

6. What temperature range can it handle?
   It performs reliably from -50°C to 1100°C, maintaining strength in extreme conditions.

7. Is the wire easy to shape into precision springs?
   Yes, it offers excellent formability and weldability, allowing intricate designs for precision engineering components.

8. Which industries benefit from this spring wire?
   Aerospace, medical, electronics, marine, and chemical processing industries rely on its non-magnetic and corrosion-resistant properties.