Alloy 020 (Inconel®)

Overview: Alloy 020, also known as Inconel 020, is a nickel-chromium alloy renowned for its exceptional resistance to corrosion in a wide range of challenging environments. Composed primarily of nickel, chromium, and small amounts of other elements such as molybdenum and niobium, it exhibits superb resistance to sulfuric and phosphoric acids, making it indispensable in chemical processing, pharmaceutical, and petrochemical industries. This alloy’s remarkable resilience extends to both reducing and oxidizing environments, rendering it particularly valuable where exposure to corrosive substances is constant. Its corrosion resistance, combined with its ability to withstand high temperatures, makes Alloy 020 a preferred choice in applications where durability and reliability are paramount.

Alloy 200

Overview: Alloy 200, a commercially pure nickel alloy with a nickel content of 99.6%, stands as a testament to nickel’s remarkable corrosion resistance properties. It is complemented by good mechanical characteristics, rendering it an invaluable material in environments demanding both corrosion resistance and structural integrity. This alloy’s ability to resist a wide array of corrosive agents, including acids and alkalis, has positioned it as a linchpin in critical industries like chemical processing, food processing, and electronics manufacturing. Furthermore, Alloy 200’s exceptional electrical conductivity enhances its appeal in applications where electrical properties are as crucial as its corrosion resistance.

Alloy 201

Overview: Alloy 201, closely related to Alloy 200, is a low-carbon variant specifically engineered to mitigate embrittlement caused by intergranular carbon formation at elevated temperatures. This alteration in its carbon content enhances its suitability for high-temperature service while preserving its outstanding corrosion resistance properties. Much like its predecessor, Alloy 201 excels in environments teeming with corrosive agents, earning it a permanent place in applications spanning the chemical and electronic industries.

Alloy C-276 (Hastelloy®)

Overview: Alloy C-276, commonly referred to as Hastelloy C-276, is a nickel-molybdenum-chromium alloy celebrated for its unrivaled corrosion resistance. Whether facing pitting, crevice corrosion, or the menace of stress-corrosion cracking, this alloy remains unwavering. Alloy C-276’s exceptional corrosion resistance credentials, applicable in both reducing and oxidizing environments, have propelled it to the forefront of industries navigating aggressive chemical settings. Its versatility shines in applications ranging from chemical processing and pollution control to the oil and gas sector, where the price of corrosion compromise is prohibitively high.


Alloy 400 (Monel®)

Overview: Alloy 400, known as Monel 400, is a nickel-copper alloy recognized for its impressive corrosion resistance, particularly in challenging environments like seawater and acidic conditions. This alloy combines high strength with resistance to erosion caused by flowing media. Consequently, it finds extensive use in marine, chemical, and aerospace applications. Its durability in the face of harsh conditions makes it an asset in environments where corrosion would otherwise compromise structural integrity and safety. Alloy 400’s versatility and resistance to a broad spectrum of corrosive agents underline its value in industries demanding reliability under extreme circumstances.

Alloy 600 (Inconel®)

Overview: Alloy 600, a nickel-chromium alloy, showcases unparalleled resistance to high-temperature corrosion and oxidation. It stands out in applications where extreme heat is a constant companion, such as heat treatment, nuclear reactors, and the chemical industry. Its ability to withstand the ravages of elevated temperatures, coupled with its resistance to oxidation, positions Alloy 600 as a linchpin in industries where material performance under harsh thermal conditions is non-negotiable. Its contribution to operational safety and reliability is instrumental in environments where failure can have catastrophic consequences.

Alloy 601 (Inconel®)

Overview: Alloy 601, a nickel-chromium alloy enriched with aluminum and iron, emerges as a stalwart in high-temperature settings. With exceptional high-temperature strength and resistance to oxidation and carburization, it finds applications in heat treating, petrochemical processing, and gas turbine components. Alloy 601’s capacity to thrive under extreme thermal stress while maintaining its structural integrity underscores its value in industries where performance under fire is the ultimate litmus test. Its ability to resist oxidation and carburization safeguards equipment longevity, ensuring operational stability in demanding conditions.

Alloy 625 (Inconel®)

Overview: Alloy 625, known as Inconel 625, is a nickel-chromium-molybdenum alloy lauded for its extraordinary high-temperature strength and corrosion resistance. It plays a pivotal role in various industries, including aerospace, chemical processing, and marine engineering, where the confluence of strength and corrosion resistance is indispensable. Its ability to withstand both aggressive chemicals and elevated temperatures positions Alloy 625 as a cornerstone in critical applications where the price of compromise is prohibitively high. Its resilience ensures the longevity of components and systems in demanding environments.

Alloy 800 (Incoloy®)

Overview: Alloy 800, or Incoloy 800, stands as an iron-nickel-chromium alloy tailored for high-temperature duties. Its exceptional resistance to oxidation, carburization, and nitridation renders it indispensable in applications ranging from heat exchangers to petrochemical processing and industrial furnace components. Its capacity to thrive in extreme thermal conditions while maintaining structural integrity is fundamental in environments where material performance is the bedrock of safety and operational stability. Alloy 800 serves as a testament to the synergy between high-temperature resistance and corrosion resistance, ensuring the reliability of systems under intense thermal stress.


Alloy 800H (Incoloy®)

Overview: Alloy 800H represents a high-carbon variation of Alloy 800, offering enhanced high-temperature strength and resistance to creep. In applications demanding elevated temperature stability and durability, such as power generation and chemical processing, Alloy 800H takes center stage. It bridges the gap between the stringent requirements of high-temperature industrial processes and the need for corrosion resistance. Its ability to maintain structural integrity under extreme thermal stresses positions it as a reliable choice, especially in scenarios where the consequences of material failure are severe. The added carbon content ensures that it retains its strength and resilience even in challenging high-temperature environments.

Alloy 800HT (Incoloy®)

Overview: Alloy 800HT is another high-temperature variant of Alloy 800, featuring further enhancements in high-temperature strength and creep resistance. This alloy finds its niche in applications where long-term performance under elevated temperatures is essential. Industries such as power generation, chemical processing, and industrial furnace manufacturing rely on Alloy 800HT to ensure system integrity and reliability when exposed to extreme thermal conditions. The alloy’s resistance to carburization, oxidation, and nitridation reinforces its position as a stalwart choice for demanding high-temperature environments, where even minor deviations from performance standards can have far-reaching consequences.

These diverse alloys, each tailored to meet specific industrial demands, underline the critical role that materials play in ensuring the longevity, reliability, and safety of equipment and systems across various sectors. Whether it’s resisting corrosion in aggressive chemical settings, maintaining strength in extreme temperatures, or withstanding the rigors of high-stress applications, these alloys have proven themselves as indispensable components in modern industrial processes. Selecting the right alloy for a given application requires a nuanced understanding of material properties, environmental conditions, and performance expectations, ensuring that the chosen alloy delivers on its promise of durability and dependability.

Alloy 825 (Incoloy®)

Incoloy® Alloy 825 (UNS N08825/W.Nr. 2.4858) is a nickel-iron-chromium Alloy with additions of molybdenum, copper, and titanium. The alloy’s chemical composition is designed to provide exceptional resistance to many corrosive environments. The nickel content of Alloy 825 is sufficient for resistance to chloride-ion stress corrosion cracking. The nickel, in conjunction with the molybdenum and copper, also gives outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acids. the molybdenum also aids resistance to pitting and crevice corrosion. The alloy’s chromium content confers resistance to a variety of oxidizing substances such as nitric acid, nitrates, and oxidizing salts. The titanium addition serves, with an appropriate heat treatment, to stabilize The alloy against sensitization to intergranular corrosion.

Duplex 2205 (Stainless Steel)

Duplex 2205 stainless steel (UNS S31803) is resistant to chlorides and H2S. Is a problem solver in most industry segments. Duplex 2205 is utilized in heat exchangers and piping in oil and gas, oil refinery, chemical, and petrochemical industry.

Duplex 2205 stainless steel Pipe & Fittings. The design strength of 2205 is significantly higher than 316/316L, often permitting lighter wall construction. 2205 has good notch impact toughness down to temperatures below 40°F. Duplex is welded with E2209 or ER2209 fillers.

Alloy 803 (Incoloy®)

The nickel and chromium contents are higher than those of alloy 800H and 800HT. A cost-effective material which provides an exceptional level of high-temperature corrosion resistance in oxidation, sulfidation, and carburization environments.

Alloy 803 exhibits excellent stress-rupture strengths at elevated temperatures. These characteristics, along with high resistance to carburization and cyclic oxidation, make Alloy 803 the material of choice.

Alloy 803 is designed for use in petrochemical, chemical, and thermal processing applications including ID-finned pyrolysis tubing in high-severity ethylene furnaces. Steel

Alloy 304H (Stainless Steel)

Overview: Alloy 304H, a high-carbon variant of the ubiquitous stainless steel grade 304, emerges as a stalwart in environments where elevated temperatures are the norm. Its enhanced high-temperature strength and resistance to creep make it invaluable in applications such as heat exchangers and pressure vessels. Alloy 304H represents a vital bridge between the world of corrosion-resistant stainless steels and the demands of high-temperature industrial processes, ensuring structural integrity and reliability even under extreme thermal stresses.


Titanium Grade 2 & Grade 7

Titanium Grade 2 (R50400) and Grade 7 (UNS R52400) Pipe. In the realm of industrial and engineering applications, the selection of materials plays a pivotal role in determining the longevity, efficiency, and overall performance of various components. When it comes to demanding environments that require exceptional corrosion resistance, high strength-to-weight ratios, and biocompatibility, titanium emerges as a standout choice. Titanium, renowned for its remarkable properties, finds extensive use in various industries, with Grade 2 and Grade 7 titanium piping leading the way in critical applications.

Alloy 321H (Stainless Steel)

Overview: Alloy 321H represents a high-carbon adaptation of stainless steel grade 321, tailored to deliver superior high-temperature strength and resilience against sensitization during welding. In applications where both elevated temperature resistance and corrosion resistance are paramount, Alloy 321H takes center stage. It excels in heat exchangers, refinery equipment, and furnace components, safeguarding structural integrity and dependability under the harshest thermal conditions. Its ability to resist sensitization, a phenomenon that can jeopardize corrosion resistance, makes it a preferred choice in critical industrial settings.

Alloy 347H (Stainless Steel)

Alloy 347 stainless steel is austenitic stainless steel that contains stabilizing elements. This alloy is easily welded. Annealing may not be required after welding unless stress relief is desired. 347 stainless steel has excellent resistance to oxidation and corrosion. With high creep strength, 347 stainless steel works best up to 1600 °F. The addition of columbium plus tantalum in 347 stainless steel gives some desired characteristics.