Kanakratna Steelage Private Limited

Hastelloy C276 Round Bar is one of the most versatile and corrosion-resistant nickel-based alloy products available in the market. It is manufactured from Hastelloy C-276 (UNS N10276), a nickel-molybdenum-chromium alloy with the addition of tungsten. This special composition offers outstanding resistance to strong oxidizers, reducing agents, and aggressive chemicals, making it one of the most widely used materials in chemical process industries, marine applications, nuclear plants, power generation, oil & gas, and environmental sectors.

Round bars produced in Hastelloy C276 are used in machining, fasteners, shafts, pumps, valves, and fittings where reliability in corrosive service is essential. Their mechanical strength, thermal stability, weldability, and resistance to localized corrosion (pitting and crevice attack) make them superior to stainless steels and even many other nickel alloys.

• Chemical Analysis – Spectro & wet analysis.

• Mechanical Testing – Tensile, hardness, impact.

• Ultrasonic Testing (UT) – Detects internal defects.

• PMI (Positive Material Identification) – Ensures alloy grade.

• IGC Test – Intergranular corrosion resistance.

• Hydrostatic Testing – For pressure equipment components.

Additional Information:

• Item Code: C276
• Production Capacity: Ready Stock
• Delivery Time: READY STOCK
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes

Hastelloy C276 Sheets are flat-rolled products manufactured from Hastelloy C276 (UNS N10276) – a nickel-molybdenum-chromium alloy with tungsten. Known for its exceptional corrosion resistance in both oxidizing and reducing environments, Hastelloy C276 is one of the most versatile corrosion-resistant alloys available in the market.

Hastelloy C276 sheets are widely used in chemical process industries, oil & gas plants, marine applications, power generation, flue gas treatment, pulp & paper, pollution control equipment, and aerospace sectors.

Unlike ordinary stainless steels or even duplex alloys, Hastelloy C276 maintains structural stability and mechanical integrity in highly aggressive chemicals such as hydrochloric acid, sulfuric acid, ferric and cupric chlorides, and hot contaminated media. Its low carbon content prevents carbide precipitation, ensuring intergranular corrosion resistance even after welding.

• Chemical Analysis – Spectro test, ICP-OES.

• Mechanical Tests – Tensile, hardness, impact.

• NDT (Non-Destructive Testing) – Ultrasonic, radiography.

• PMI (Positive Material Identification) – Confirms alloy grade.

• Corrosion Testing – ASTM G28 (acid corrosion resistance).

• Petrochemical & Chemical

• Marine & Offshore

• Nuclear & Power Plants

• Pharmaceutical & Food Processing

• Pollution Control Equipment

• Aerospace & Defense

Additional Information:

• Production Capacity: 20 Tons
• Delivery Time: Ready Stock
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes

In industries where corrosion resistance, strength, and reliability are paramount, Hastelloy C276 pipes (UNS N10276, W.Nr. 2.4819) are considered one of the most trusted materials. Known as the “workhorse alloy” among nickel-based materials, Hastelloy C276 is a nickel-molybdenum-chromium superalloy with excellent resistance to a wide range of harsh chemicals and oxidizing/reducing conditions.

When manufactured into pipes, this alloy finds significant use in chemical processing, marine, oil & gas, pulp & paper, and power generation industries, where materials must withstand chlorides, strong oxidizers, acids, and wet chlorine gas without losing structural integrity.

Unlike many conventional stainless steels, Hastelloy C276 pipes perform well in environments where localized corrosion such as pitting, crevice corrosion, and stress corrosion cracking (SCC) are common. These features make it a preferred material for pipelines, reactors, scrubbers, and heat exchangers.

The corrosion-resistant nature of Hastelloy C276 comes from its balanced alloy chemistry.

Hastelloy C276 pipes are not only corrosion-resistant but also mechanically strong.

• Mechanical Tests – Tensile, hardness, and impact.

• Corrosion Tests – Huey test, ASTM G28.

• NDT Methods – Radiography, ultrasonic testing, eddy current.

• Hydrostatic Testing – Ensures pressure resistance.

Additional Information:

• Production Capacity: IN TONS
• Delivery Time: READY STOCK
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes

In industries where equipment must endure extreme chemical exposure, high temperatures, and corrosive media, the choice of material is critical. Hastelloy C276 sheets (UNS N10276) have emerged as one of the most versatile and corrosion-resistant nickel-molybdenum-chromium alloys available.

Hastelloy C276 sheets are widely used in chemical processing, pollution control, marine, and energy industries due to their exceptional resistance to oxidizing and reducing agents, strong acids, and chloride-induced corrosion.

The strength of Hastelloy C276 lies in its carefully balanced composition of nickel, molybdenum, chromium, and tungsten.

• Solution annealing at 1120 °C followed by rapid quenching.

• Improves corrosion resistance by dissolving harmful phases.

Additional Information:

• Production Capacity: IN TONS
• Delivery Time: READY STOCK
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes

In critical industries such as chemical processing, petrochemicals, oil & gas, power generation, marine engineering, and environmental control systems, the selection of piping materials determines the reliability, safety, and efficiency of operations. Flanges, being one of the most essential piping components, must be corrosion-resistant, strong, and durable to withstand extreme service conditions.

Hastelloy C276 flanges, manufactured from Nickel-Molybdenum-Chromium alloy with tungsten (UNS N10276 / W.Nr. 2.4819), offer unparalleled resistance to oxidizing and reducing agents, including strong acids like hydrochloric, sulfuric, and nitric acids. Their superior corrosion resistance, mechanical strength, and weldability make them the preferred choice for aggressive industrial environments.

• PMI (Positive Material Identification)

• Ultrasonic Testing (UT)

• Radiography (RT)

• Hydrostatic Testing

• IGC Test (ASTM G28)

• Dimensional Inspection (ASME B16.5 compliance)

Additional Information:

• Production Capacity: IN TONS
• Delivery Time: READY STOCK
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes

In industries where aggressive chemicals, seawater, and high-temperature corrosive environments are common, the choice of piping components can make the difference between long-term reliability and premature failure. One such critical component is the stub end, which is used in conjunction with a lap joint flange to provide flexibility, ease of assembly, and cost efficiency in piping systems.

When manufactured from Hastelloy C276 (UNS N10276, W.Nr. 2.4819), stub ends offer exceptional corrosion resistance, strength, and durability. This makes them invaluable in chemical processing, petrochemicals, power generation, marine engineering, and pollution control systems, where other alloys (stainless steel, duplex, carbon steel) may corrode rapidly.

• PMI (Positive Material Identification)

• Ultrasonic Testing (UT)

• Radiographic Testing (RT)

• Hydrostatic Testing

• Intergranular Corrosion Test (ASTM G28)

• Dimensional Inspection (ASME B16.9 compliance)

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes

In modern industries where extreme corrosive environments, high temperatures, and aggressive chemicals are part of daily operations, material selection for piping components is critical. Hastelloy C276 Elbow, made from Nickel-Molybdenum-Chromium alloy with Tungsten (UNS N10276 / W.Nr. 2.4819), is one of the most reliable corrosion-resistant pipe fittings available.

Elbows are crucial in pipeline systems as they change the direction of flow (typically 45° or 90°) while maintaining structural integrity. Using Hastelloy C276 for elbows ensures superior corrosion resistance, high mechanical strength, and durability, even in oxidizing and reducing media.

Hastelloy C276 elbows are extensively used in chemical processing, petrochemical plants, offshore oil & gas, power generation, pollution control, and marine engineering where other alloys fail.

• PMI (Positive Material Identification) – Confirms alloy grade.

• Mechanical Testing – Tensile, impact, hardness.

• Corrosion Tests – ASTM G28 (acid resistance).

• Non-Destructive Testing (NDT) – Ultrasonic, radiography.

• Dimensional & Hydro Testing – Ensures pressure resistance.

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes

In highly corrosive and aggressive service environments, Hastelloy C276 Socket Weld Flanges play a critical role in ensuring leak-proof, strong, and durable pipeline connections. These flanges, made from Nickel-Molybdenum-Chromium alloy with Tungsten (UNS N10276 / W.Nr. 2.4819), are widely used in chemical processing, petrochemicals, offshore oil & gas, marine engineering, flue gas desulfurization, and power generation systems.

The socket weld flange design is particularly useful for small-bore, high-pressure piping systems, where the pipe is inserted into a socket and then welded around the outer edge. When manufactured in Hastelloy C276, these flanges combine the structural integrity of socket weld connections with the superior corrosion resistance of one of the most reliable nickel alloys available.

• PMI (Positive Material Identification).

• Hydrostatic testing – Leak-proof verification.

• Ultrasonic Testing (UT) – Internal flaws.

• Radiographic Testing (RT) – Weld quality.

• Hardness, tensile, and impact testing.

• Corrosion resistance test (ASTM G28).

Additional Information:

• Production Capacity: IN TONS
• Delivery Time: READY STOCK
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes

In modern industries where corrosive chemicals, extreme temperatures, and high pressures are part of daily operations, the selection of piping materials is crucial. Pipe fittings play an important role in connecting, controlling, and directing the flow of fluids in pipelines. Therefore, the material used for manufacturing fittings must exhibit outstanding resistance to corrosion, mechanical strength, and durability.

Hastelloy C276 Pipe Fittings are widely regarded as some of the most reliable components for aggressive service conditions. Manufactured from Hastelloy C276 (UNS N10276 / W.Nr. 2.4819), these fittings provide exceptional resistance to strong oxidizers and reducers, pitting, crevice corrosion, and stress corrosion cracking.

• Positive Material Identification (PMI)

• Ultrasonic Testing (UT)

• Radiography (RT)

• Hydrostatic Testing

• Intergranular Corrosion Test (ASTM G28)

• Hardness & Tensile Testing

• Dimensional Inspection (ASME B16.9 & B16.11)

Additional Information:

• Delivery Time: READY STOCK
• Packaging Details: The packaging of the product is done using an effective method of packaging. It all includes- • Shrink-wrapping • Bubble wrapping • Carton boxes • Wooden crates/pallets/boxes