Our Precision-Crafted 0Cr25Al5 FeCrAl Kiln Bar is a top-tier solution for high-heat thermal systems that demand accuracy and durability. Made from an iron-chromium-aluminum alloy with 25% chromium and 5% aluminum, this kiln bar is built to tackle temperatures up to 1300°C (2372°F) while standing strong against corrosion. The secret sauce? A protective aluminum oxide (Al₂O₃) layer that forms at high temperatures, keeping it safe from oxidation and wear, even in the toughest environments.
With an electrical resistivity of around 1.39 μΩ·m, this alloy delivers precise, efficient heating, making it perfect for kilns that need consistent performance. Its tensile strength—ranging from 650 to 800 MPa—ensures it can handle intense thermal stresses without breaking a sweat. Whether you’re firing ceramics, treating metals, or producing glass, our 0Cr25Al5 Kiln Bar is a reliable workhorse. We can customize it into bars, strips, or wires to fit your setup like a glove, ensuring a perfect match for your thermal system.
Priced at $8-20/kg, this kiln bar offers premium performance at a budget-friendly cost. It’s designed for businesses that want long-lasting, high-quality heating elements without the constant need for replacements, saving you time and money while keeping your operations running smoothly.
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The industrial heating market is booming, and our 0Cr25Al5 FeCrAl Kiln Bar is right at the heart of it. With global demand for ceramics, metals, and glass on the rise, kilns and furnaces are working harder than ever. The high-temperature alloy market is projected to grow at a CAGR of 4-6% through 2030, driven by increased production and advancements in thermal processing technology. From small-scale ceramic studios to massive metallurgical plants, companies need components that can handle extreme heat without failing.
Sustainability is a major force shaping the industry. Businesses are under pressure to cut energy costs and emissions, and our 0Cr25Al5 Kiln Bar helps make that happen. Its high efficiency and long lifespan reduce energy waste and replacement frequency, aligning with eco-friendly goals while keeping your operations cost-effective. The rise of automation and smart manufacturing is also driving demand for precision components. Our kiln bar’s ability to deliver consistent, high-heat performance makes it a perfect fit for automated systems that require reliability and accuracy.
Customization is a growing trend. Industries are moving away from one-size-fits-all solutions, seeking heating elements tailored to their specific processes. Whether it’s precise temperature control for ceramic firing or high-heat stability for metallurgical applications, our ability to deliver custom shapes and sizes gives us a real edge. However, the industry faces challenges like volatile raw material costs for chromium and aluminum. We’ve tackled this by optimizing our supply chain, ensuring stable pricing and fast delivery for our customers.
Competition is fierce, with other alloys like nichrome or higher-grade FeCrAl options in the mix. While some alternatives are pricier or less durable, our 0Cr25Al5 offers a killer combo of corrosion resistance, high-temperature performance, and affordability. It’s a versatile, cost-effective solution that meets the needs of a wide range of industries without breaking the bank.
Grade | Chemical Composition (wt%) | Density (g/cm³) | Resistivity (μΩ·m) | Max Operating Temp (°C) | Tensile Strength (MPa) | Features & Applications |
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0Cr21Al6 | Cr 20.5–21.5, Al 5.5–6.5, Fe balance | 7.10 | 1.45 | 1250 | 650–750 | Excellent high-temperature oxidation resistance; suitable for industrial furnaces and electric kilns |
0Cr23Al5 | Cr 22–24, Al 4.5–5.5, Fe balance | 7.15 | 1.42 | 1200 | 650–750 | Stable resistivity; suitable for medium- to high-temperature heating elements |
0Cr27Al7Mo2 | Cr 26–28, Al 6–8, Mo 1.8–2.2, Fe balance | 7.25 | 1.35 | 1400 | 700–800 | Exceptional oxidation resistance and high-temperature strength; ideal for prolonged ultra-high-temperature use |
0Cr25Al5 | Cr 24–26, Al 4–6, Fe balance | 7.20 | 1.38 | 1300 | 650–750 | Balanced cost and performance; widely applicable |
0Cr21Al4 | Cr 20–22, Al 3.5–4.5, Fe balance | 7.10 | 1.47 | 1150 | 600–700 | Suitable for medium-temperature furnace bars; better ductility |
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Our 0Cr25Al5 FeCrAl Kiln Bar is a versatile performer, built for a range of high-heat applications. Here’s where it makes a difference:
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Ceramics Industry: Powers kilns for firing pottery, tiles, and technical ceramics, delivering precise heat for high-quality results.
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Metallurgy: Used in heat treatment furnaces for processes like annealing, forging, and sintering, withstanding prolonged high temperatures.
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Glass Manufacturing: Supports accurate temperature control in glass-melting kilns, critical for producing everything from flat glass to specialty products.
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Chemical Processing: Resists corrosion in reactors and heat exchangers, thanks to its protective Al₂O₃ layer.
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Energy Sector: Found in boiler systems and gas turbines, where it tackles thermal stress and oxidation in high-heat environments.
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Industrial Heating: Serves as a reliable heating element in various manufacturing processes, ensuring efficiency and durability.
With a thermal conductivity of about 46.1 KJ/m·h·°C and a low thermal expansion coefficient (14.7 x 10⁻⁶/°C), this kiln bar stays stable under heat stress. Its magnetic properties up to 600°C make it adaptable for both industrial and specialized applications, ensuring top performance in demanding setups.
Company Comparison and Our Advantages
When it comes to high-heat kiln bars, we know you’ve got options, but our 0Cr25Al5 FeCrAl Kiln Bar stands out for all the right reasons. Unlike some companies that churn out generic alloys, we specialize in precision and customization. Need a specific bar size, shape, or configuration? We’ll craft it to fit your kiln perfectly, ensuring seamless integration and peak performance. Our advanced manufacturing, including vacuum smelting and precision casting, guarantees top-notch alloy purity and durability.
Price is a big deal, and we’ve got you covered. At $8-20/kg, our 0Cr25Al5 delivers premium corrosion resistance and strength at a budget-friendly cost. Some competitors push pricier alloys with marginal benefits, but we focus on value, giving you high-end performance without draining your budget. For those looking at cheaper alternatives, our kiln bar offers better durability and corrosion resistance, making it a smarter long-term investment.
Our supply chain is a major strength. We’ve optimized it to handle raw material price swings, ensuring stable costs and quick delivery times. No more waiting weeks for a critical replacement—our streamlined process keeps your operations on track. Plus, our technical support team is always ready to assist, from selecting the right alloy to troubleshooting installation. Other companies might leave you on your own; we’re here to make things easy.
Quality is at the heart of what we do. Every 0Cr25Al5 Kiln Bar undergoes rigorous testing for chemical composition, resistivity, and mechanical strength. This ensures you get a product that performs consistently, batch after batch. Some competitors skimp on quality control, leading to failures and costly downtime. With us, you’re getting a kiln bar you can trust to deliver in the toughest conditions.
Sustainability is another area where we shine. Our 0Cr25Al5 is designed for energy efficiency, helping you cut power costs and meet environmental standards. Compared to alternatives like nichrome, our FeCrAl Alloy offers better corrosion resistance at high temperatures, meaning fewer replacements and lower long-term costs. It’s a win for your business and the planet.
Comparison Table: 0Cr25Al5 FeCrAl vs. Other FeCrAl Alloys
Alloy Grade |
Cr (%) |
Al (%) |
Nb (%) |
Max Temp (°C) |
Key Advantage |
Price Range ($/kg) |
---|---|---|---|---|---|---|
0Cr25Al5 |
25 |
5 |
- |
1300 |
Enhanced corrosion resistance |
8-20 |
0Cr21Al6 |
21 |
6 |
- |
1350 |
Higher oxidation resistance |
18-28 |
0Cr23Al5 |
23 |
5 |
- |
1300 |
Cost-effective corrosion resistance |
8-20 |
0Cr21Al6Nb |
21 |
6 |
0.5-1 |
1350 |
Superior creep resistance |
18-28 |
0Cr27Al7Mo2 |
26.5-27.8 |
6-7 |
- |
1400 |
Premium high-temp performance |
28-50 |
Our Precision-Crafted 0Cr25Al5 FeCrAl Kiln Bar is built for the toughest high-heat environments, delivering unmatched durability and performance. Its corrosion resistance, high-temperature stability, and cost-effective design make it a top pick for thermal systems in kilns, furnaces, and more. Whether you’re firing ceramics, treating metals, or producing glass, this kiln bar keeps your operations running at peak efficiency with minimal maintenance.
We’re proud to offer a product that combines advanced alloy technology with practical, budget-friendly solutions. With our customization options, competitive pricing, and dedicated support, we’re not just selling kiln bars—we’re helping you power your business forward. Ready to boost your thermal system’s performance? Our 0Cr25Al5 FeCrAl Kiln Bar is the reliable, high-value choice you’ve been looking for.
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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
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What is the 0Cr25Al5 FeCrAl Kiln Bar made of?
It’s an iron-chromium-aluminum alloy with 25% chromium, 5% aluminum, and iron, engineered for superior corrosion resistance and high-heat performance. -
What’s the maximum operating temperature of the 0Cr25Al5 Kiln Bar?
It can handle up to 1300°C (2372°F), ideal for high-heat thermal systems. -
What applications is the 0Cr25Al5 Kiln Bar used for?
It’s used in industrial kilns, ceramic firing, heat treatment furnaces, and glass production for precise, reliable heating. -
How does the 0Cr25Al5 alloy resist corrosion?
Its high aluminum content forms a protective Al₂O₃ layer, shielding it from oxidation and corrosion in extreme heat. -
Is the 0Cr25Al5 Kiln Bar suitable for thermal cycling?
Yes, it’s designed to withstand repeated heating and cooling cycles with excellent thermal stability. -
Which industries use the 0Cr25Al5 FeCrAl Kiln Bar?
Ceramics, metallurgy, glass manufacturing, and chemical processing industries rely on it for consistent high-heat performance. -
How durable is the 0Cr25Al5 Kiln Bar?
With a tensile strength of 650-800 MPa, it’s built for long-lasting performance in demanding thermal environments. -
Can the 0Cr25Al5 Kiln Bar be customized?
Definitely, we offer custom sizes, shapes, and configurations to match your specific thermal system needs.