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Hastelloy C22 Spring Wire | Nickel-Based Alloy Wire with ASTM B574 DIN 2.4602 Standards and 13-17 µm/mK Thermal Expansion

Merknaam:	DLX
Modelnummer:	C22 veerdraad
Moq:	15 kg
Betalingsvoorwaarden:	L/C, D/A, D/P, T/T, Western Union, MoneyGram

Gedetailleerde informatie

Productomschrijving

Gedetailleerde informatie

Plaats van herkomst:

China, Jiangsu

Certificering:

CE,ROHS

Draad:

Mig

Thermische expansie:

13-17 µm/mK

Rand:

Molenrand gesneden rand

aThermische geleidbaarheid:

13.3 W/m·K)

Tolerantie:

± 1%

Corrosieweerstand:

Uitstekend

Cijfer:

Nikkelbasislegering capillaire buis

Oorsprong:

Shanghai, China

Siliciumgehalte:

≤0,5%

Standaard:

ASTM, ASME

Titaniuminhoud:

20,25-2,75%

Specifieke warmte:

444 J/kg-°C

Verpakking:

Standaard exportpakking

Treksterkte:

120 ksi

Verlenging:

30%

Markeren:

ASTM B574 Hastelloy C22 Spring Wire

DIN 2.4602 Nickel-Based Alloy Wire

13-17 µm/mK Thermal Expansion Hastelloy Alloy Wire

Productomschrijving

Hastelloy C22 Spring Wire | Nickel-Based Alloy Wire for Chemical and Marine Environments

Hastelloy C22 spring wire is a premium nickel-based alloy designed for the most aggressive and unpredictable environments. Known for its exceptional balance of resistance to oxidizing and reducing agents, Hastelloy C22 is particularly valued in industries where conventional alloys quickly fail. The presence of chromium, molybdenum, and tungsten in its composition allows it to resist pitting, crevice corrosion, and stress-corrosion cracking even in chloride-laden or acidic conditions.

At DLX, we supply Hastelloy C22 spring wire that meets strict global standards such as ASTM B574, DIN 2.4602, and EN specifications. This ensures our spring wire not only matches but often exceeds the demands of clients across chemical, marine, and environmental sectors.

Comparison: Hastelloy C22 vs Hastelloy C276 Spring Wire

Property	Hastelloy C22 Spring Wire	Hastelloy C276 Spring Wire
Composition	Nickel-Chromium-Molybdenum-Tungsten alloy	Nickel-Molybdenum-Chromium alloy
Corrosion Resistance	Excellent against oxidizing & reducing agents, resists wet chlorine	Excellent against reducing agents & strong oxidizers
Pitting/Crevice Resistance	Superior resistance in chloride-rich environments	High resistance, slightly less than C22 in oxidizing acids
Temperature Resistance	Up to ~1250°C	Up to ~1100°C
Standards	ASTM B574, DIN 2.4602, EN, GOST	ASTM B574, DIN 2.4819, EN, GOST
Applications	Marine, chemical processing, pharmaceutical, pollution control	Chemical plants, marine, aerospace, pollution control
Service Life	Extended lifespan in mixed chemical exposure	Long-lasting in extreme corrosive settings
Customization	Wide range of spring designs possible	Wide range of spring designs possible

The growing complexity of industrial operations has led to higher demands for advanced materials that can resist multiple forms of corrosion at once. Chemical plants, desalination systems, and pharmaceutical facilities increasingly operate in environments that combine oxidizing and reducing chemicals—conditions where many alloys fail prematurely. Hastelloy C22 has emerged as a solution due to its versatility and reliability.

While stainless steel and even other nickel alloys provide partial resistance, Hastelloy C22 stands out by offering stability against both oxidizing and reducing media. This dual resistance gives companies a long-term cost advantage, reducing downtime, replacement frequency, and maintenance costs.

Key Applications

Chemical processing: Springs in pumps, mixers, and valves exposed to mixed acids, chlorine, and organic solvents.
Marine & offshore: Springs in desalination units, offshore rigs, and shipboard systems requiring long service life in saltwater.
Pharmaceutical & biotech: Springs in equipment where both chemical resistance and material purity are essential.
Pollution control systems: Used in scrubbers, waste treatment, and flue gas cleaning.
Energy sector: Ideal for nuclear and geothermal systems facing extreme chemical exposure.

Why Choose DLX

DLX is not just a supplier—we are a trusted partner for industries that demand precision and reliability. Our Hastelloy C22 spring wires are manufactured with state-of-the-art equipment, ensuring consistent mechanical properties, uniform diameters, and flawless surface finishes.

We understand that each client's application is unique. That's why DLX offers customization in dimensions, coil characteristics, and mechanical performance to match exact requirements. Whether you need small specialty springs for pharmaceutical equipment or large-scale industrial spring wire for chemical processing, we deliver on time and to specification.

Our Competitive Advantages:

Technical Expertise – Decades of experience with high-performance alloys.
Quality Control – Rigorous testing from raw material to final spool ensures reliability.
Customer Focus – Personalized solutions, technical support, and global shipping capabilities.

Market Trend and Outlook

As industries transition toward more sustainable and efficient operations, demand for alloys like Hastelloy C22 will continue to rise. The cost of downtime and equipment failure is higher than ever, and businesses are choosing long-lasting, corrosion-resistant materials to secure operations.

DLX is positioned to meet this growing demand with a production capacity that supports both large industrial orders and custom small-batch requirements. Our role is not just to deliver alloy wire, but to provide performance-driven solutions that allow our clients to focus on what they do best—without worrying about material failure.

Hastelloy C22 spring wire is more than just an alloy; it's a guarantee of safety, performance, and durability in environments where compromise is not an option. With DLX, clients gain not only superior material but also a partner committed to their long-term success.

Our Manufacturing Capabilities

Our 12,000㎡ factory features complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards with an annual output of 1,200 tons. All products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before dispatch to ensure they meet customer specifications.

We provide timely multilingual after-sales support and technical consulting to help resolve any issues efficiently.

Frequently Asked Questions

What is Hastelloy C22 spring wire made of?

Hastelloy C22 is a nickel-chromium-molybdenum-tungsten alloy designed for superior corrosion resistance in extreme environments.

How does Hastelloy C22 perform in chemical processing environments?

It offers exceptional resistance to both oxidizing and reducing agents, making it ideal for mixed chemical exposures common in chemical processing.

What makes Hastelloy C22 different from Hastelloy C276?

C22 offers superior resistance in chloride-rich environments and higher temperature tolerance compared to C276.

Is Hastelloy C22 spring wire resistant to pitting and crevice corrosion?

Yes, its composition provides superior resistance to pitting and crevice corrosion, especially in chloride-laden environments.

Can Hastelloy C22 spring wire be used in marine and offshore applications?

Absolutely, it's widely used in marine applications due to its excellent resistance to saltwater corrosion.

What international standards does Hastelloy C22 spring wire comply with?

It meets ASTM B574, DIN 2.4602, EN, and GOST standards among others.

What industries benefit most from Hastelloy C22 spring wire?

Chemical processing, marine, pharmaceutical, pollution control, and energy sectors benefit significantly.

Why is DLX a preferred supplier for Hastelloy spring wire solutions?

DLX combines technical expertise, rigorous quality control, and customer-focused solutions with global shipping capabilities.

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details van de producten

Hastelloy C22 Spring Wire | Nickel-Based Alloy Wire with ASTM B574 DIN 2.4602 Standards and 13-17 µm/mK Thermal Expansion

Hastelloy C22 Spring Wire | Nickel-Based Alloy Wire with ASTM B574 DIN 2.4602 Standards and 13-17 µm/mK Thermal Expansion

ASTM B574 Hastelloy C22 Spring Wire

DIN 2.4602 Nickel-Based Alloy Wire

13-17 µm/mK Thermal Expansion Hastelloy Alloy Wire