Nickel Alloy Bolts
Nickel alloy bolts are commonly used in high-temperature environments where stainless steel and duplex steel bolts fail to retain their physical properties and withstand the heat.
Nickel alloys are a unique category of metals with a high nickel content, often exceeding 20%, making them highly resistant to corrosion, particularly in acidic and saltwater conditions, and exceptionally stable in high-temperature settings.
In addition to nickel, these alloys often contain chromium, molybdenum, and iron, which further enhance their corrosion resistance, strength, and thermal stability. Increased chromium content improves resistance to oxidizers, while molybdenum boosts resistance to reducing acids. Among these, alloy 718 bolts are widely used as high-temperature nickel alloy fasteners.
Whatever size at whatever tight tolerance of custom made and standard nickel alloy bolts you demand, SEATHER here is sure to have it!
Featured Nickel Alloy Bolts
Nickel Alloy Bolts Specifications
- Size Range: M2 ~ M160 (Larger sizes available upon drawing request)
- Length: 3mm ~ 200mm
- Grades: Nickel Alloy 600, 601, 625, 718, X-750, 800, 825, 800H/HT, 926, C-22, C-276, C-4, B-3, 400, K-500, 20, 50, A-286, 330, etc.
- Standards: ASTM, DIN, BS, GB/T
- Form: Hex, Threading, Square, Round as per Gauge etc.
Your Trusted Nickel Alloy Bolts Manufacturer In China
Seather is a top manufacturer of nickel alloy bolts products, offering comprehensive fastener solutions for industrial and commercial uses.
We supply a variety of standard and custom fasteners made from diverse materials to meet your specific requirements.
With our in-house fastener factory and R&D labs, we ensure quick shipping and cost-effective solutions for all your standard and custom fastener orders.
Nickel Alloy Bolts Materials & Grades
Nickel Alloys
Alloy B-2
Alloy B-3
Alloy C-22
Alloy C-276
Alloy C-2000
Alloy G-30
Alloy X
800
800H
800HT
825
925
A-286
330
600
601
617
625
718
725
X-750
400
K-500
Alloy 200/201
Alloy 80A
Alloy 50
Types of The Nickel Alloy Bolts
Nickel alloy bolts come in various types, and selecting the right design for your piping system is crucial for reliable performance, longevity, and cost-efficiency. Here are the most common bolts types available.
Nickel Alloy Bolts Applications & Usages
Nickel alloy bolts are essential in extreme high-temperature applications, such as heating furnaces (both induction and melting), exhaust systems, chimneys, rocket engines, automotive and commercial engines, aircraft components, blast furnaces, valves, submersible pumps, gas turbines, and other heat-intensive equipment.
Manufacturing Process of Nickel Alloy Bolts
Nickel Alloy Bolts Standards and Markings
Nickel Alloy Bolts Standards
We manufacture nickel alloy bolts strictly according to recognised standards:
- ANSI B 18.2.4 2M
- ANSI B 28.2.4 1M
- DIN: DIN 931, DIN 933, DIN 934, DIN 970
- ISO 4032, ISO 4033
- JIS
Nickel Alloy Bolts Markings
When replacing or checking nickel alloy bolts, it’s essential they have markings. These markings follow a specific sequence: manufacturer logo, ASTM material grade and any special designations.
This guide provides a comprehensive overview of nut design and selecting the right bolts for your piping and flanges system. However, due to the vast range of nickel alloy materials available, it’s impossible to cover every detail or configuration here.
If you have any questions, Seather Technology’s Technical Sales Experts are here to assist. With over 16 years of experience serving global industries, we understand the complexities of alloy piping and your industry’s specific needs. Contact us today for more information and to find the perfect bolts, nuts, flanges, pipe fittings, and components for your next project.
Looking For A Trust Custom & Standard Nickel Alloy Bolts Manufacturer？
Contact us today and we’ll put together a quote tailored to your needs.
