Our GH1140 Nickel Alloy Strip is a tough, reliable choice for high-temperature chemical processing applications. This iron-based superalloy, with about 35-40% nickel, 13-17% chromium, and a dash of molybdenum, is built to handle temperatures up to 1,800°F (982°C) while resisting corrosion, oxidation, and creep. With a tensile strength of around 120,000 psi and solid durability, it’s perfect for components like reactor vessels, heat exchangers, and piping systems in harsh chemical environments. Whether you’re dealing with corrosive gases or extreme heat, GH1140 delivers performance you can count on.
At DLX, we’ve engineered this strip for precision and versatility. Available in thicknesses from 0.1mm to 3mm and customizable widths, it’s ideal for high-precision manufacturing. Its seamless design and excellent formability make it easy to work with, and it meets ASTM B435 and AMS 5536 standards, ensuring top-quality for demanding chemical processing projects.
For more details, pls directly contact us.
The superalloy market is thriving, driven by chemical processing, power generation, and industrial furnace sectors. Materials that can withstand high temperatures and aggressive chemical environments are in high demand as industries aim for efficiency and equipment longevity. Alloys like GH1140 are critical for components exposed to corrosive gases, acids, and extreme heat, making them a go-to for chemical processing and related applications. The industry relies on these alloys to maintain structural integrity and reduce downtime in harsh conditions.
Trends like advanced manufacturing techniques and sustainability are shaping the market, requiring materials that balance strength with workability. Stricter environmental regulations and the push for energy efficiency are boosting demand for alloys that extend component life and minimize maintenance costs. Challenges like corrosion, creep, and thermal fatigue make high-quality superalloys like GH1140 essential. The market is poised for growth as industries invest in durable materials for next-gen chemical processing systems.
|
Item |
Nimonic80A |
Nimonic 90 |
GH1140 |
GH3625 |
GH3536 |
GH4169 |
|
|
C |
≤0.08 |
≤0.1 |
≤0.13 |
0.06-0.12 |
≤0.1 |
0.05-0.15 |
≤0.08 |
|
Mn |
≤2 |
≤1 |
≤1 |
≤0.7 |
3.14-4.15 |
-- |
≤0.35 |
|
Fe |
rest |
≤3 |
≤1.5 |
rest |
≤0.5 |
-- |
rest |
|
P |
≤0.04 |
≤0.02 |
-- |
≤0.025 |
-- |
-- |
-- |
|
S |
≤0.03 |
≤0.015 |
≤0.015 |
≤0.015 |
-- |
-- |
≤0.01 |
|
Si |
≤1 |
≤1 |
≤1 |
≤0.8 |
-- |
-- |
≤0.35 |
|
Cu |
-- |
-- |
≤0.2 |
-- |
-- |
-- |
≤0.3 |
|
Ni |
24-27 |
rest |
-- |
35-40 |
rest |
rest |
50-55 |
|
Co |
-- |
≤2 |
15-21 |
-- |
≤1.00 |
0.5-2.5 |
≤1.00 |
|
Al |
≤0.35 |
1-1.8 |
1-2 |
0.2-0.6 |
≤0.4 |
≤0.5 |
0.2-0.8 |
|
Ti |
1.9-2.35 |
1.8-2.7 |
2-3 |
0.7-1.2 |
≤0.4 |
≤0.15 |
0.7-1.15 |
|
Cr |
13.5-16 |
18-21 |
18-21 |
20-23 |
20-23 |
20.5-23 |
17-21 |
|
Nb |
-- |
-- |
-- |
-- |
-- |
-- |
4.75-5.5 |
|
Mo |
1-1.5 |
-- |
-- |
2-2.5 |
8-10 |
8-10 |
2.8-3.3 |
|
B |
0.001-0.1 |
≤0.008 |
≤0.02 |
-- |
-- |
-- |
-- |
|
V |
0.1-0.5 |
-- |
-- |
-- |
-- |
-- |
-- |
|
W |
-- |
-- |
-- |
1.4-1.8 |
-- |
0.2-1 |
-- |
|
Zr |
-- |
≤0.15 |
≤0.15 |
-- |
-- |
-- |
-- |
|
Pb |
-- |
-- |
≤0.002 |
-- |
-- |
-- |
-- |
|
Ce |
-- |
-- |
-- |
≤0.05 |
-- |
-- |
-- |
|
Size Range |
|
|
Wire |
0.5-7.5mm |
|
Rod/Bar |
8.0-200mm |
|
Strip |
(0.50-2.5)*(5-180)mm |
|
Tube |
custom made |
| Plate | custom made |
For more details, pls directly contact us.
GH1140 Nickel Alloy Strip is a standout in high-temperature chemical processing. It’s used for reactor vessels, heat exchangers, and piping systems that face corrosive chemicals and extreme heat. In power generation, it’s ideal for boiler components and gas turbine parts exposed to high temperatures. Industrial applications include furnace muffles, radiant tubes, and chemical plant fittings, where corrosion and creep resistance are crucial.
Its ability to resist oxidation and maintain strength at high temperatures makes it perfect for both structural and functional components. The strip’s formability and weldability allow for precise fabrication, making it a versatile choice for demanding projects, from small chemical processing parts to large industrial assemblies.
|
Parameter |
GH1140 |
Other High-Temperature Alloys |
|---|---|---|
|
Nickel Content |
35-40% for corrosion and heat resistance |
Often lower or higher, e.g., 20-60% |
|
Tensile Strength |
120,000 psi (as treated) |
Typically 100,000-130,000 psi |
|
Temperature Resistance |
Up to 1,800°F (982°C) |
Often limited to 1,200-1,600°F (649-871°C) |
|
Corrosion Resistance |
Excellent, resists acids and gases |
Moderate, less effective in harsh conditions |
|
Weldability |
Good for TIG and MIG |
Varies, some prone to cracking |
|
Creep Resistance |
Outstanding, ideal for chemical processing |
Often lower, less suited for long-term stress |
|
Applications |
Chemical processing, power, furnaces |
General-purpose, less specialized |
|
Formability |
Excellent, seamless for precision |
Varies, some less uniform |
DLX Company Advantages
At DLX, we’re all about delivering quality you can trust. Our GH1140 Nickel Alloy Strip is crafted with cutting-edge manufacturing to ensure consistency and top performance. We meet ASTM B435 and AMS 5536 standards, focusing on precision and purity to deliver strips free of defects. Our seamless production process ensures uniformity, making forming and welding a breeze for your chemical processing projects.
We’re more than just a supplier. Our team provides hands-on support, helping you pick the right strip thickness or optimize fabrication and welding settings for your specific needs. We offer customizable widths and flexible delivery options to fit your project timeline, backed by our high production capacity that ensures fast turnaround without sacrificing quality.
Efficiency and sustainability are at the core of what we do. GH1140’s excellent formability and weldability reduce waste and rework, saving you time and materials. We’ve optimized our supply chain to keep costs competitive while delivering a premium product. With DLX, you’re partnering with a company dedicated to your success, ensuring your components perform in the toughest high-temperature and corrosive environments.
Why Choose DLX’s GH1140?
Our GH1140 Nickel Alloy Strip is built for high-temperature chemical processing components that face extreme heat and corrosion. From reactor vessels to heat exchangers, it delivers unmatched strength, corrosion resistance, and creep resistance. Its seamless design, formability, and weldability make it a top choice for precision manufacturing. With DLX, you get a high-quality product backed by a team committed to helping you succeed. Choose GH1140 for components that endure extreme temperatures, corrosive chemicals, and time.
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:
-
Why is GH1140 ideal for chemical processing?
Its high tensile strength (120,000 psi) and corrosion resistance make it perfect for reactor vessels and heat exchangers. -
What temperatures can GH1140 handle?
It performs reliably at temperatures up to 1,800°F (982°C) with excellent creep resistance. -
What industries use GH1140?
Chemical processing, power generation, and industrial furnace sectors rely on it for durable components. -
Is GH1140 corrosion-resistant?
Yes, it resists oxidation, acids, and corrosive gases in high-temperature environments. -
Can GH1140 be welded?
Yes, it offers good weldability for TIG and MIG processes, ensuring strong joints. -
What forms is GH1140 available in?
It’s available as seamless strips in thicknesses from 0.1mm to 3mm, customizable for your project. -
How does GH1140 handle stress?
Its high strength and creep resistance make it ideal for components under constant heat and stress. -
What standards does GH1140 meet?
It complies with ASTM B435 and AMS 5536 for quality and performance assurance.