Nickel Alloy 200 / 201 Flanges Manufacturer, Supplier, and Stockists in India

Nickel Alloy 200 / 201 Flanges are essential components in piping systems that require excellent corrosion resistance, high mechanical strength, and durability. These flanges are manufactured using Nickel Alloy 200 (a pure nickel material) and Nickel Alloy 201 (which has a lower carbon content for improved high-temperature performance). Both alloys are widely used in applications where resistance to corrosive environments such as alkalis, acids, and salts is crucial. These flanges are commonly found in industries such as chemical processing, petrochemicals, marine engineering, power generation, and food processing.

Samay Steel and Engineering Co. stands out as a trusted manufacturer, stockist, and exporter of Nickel Alloy 200 / 201 Flanges. The company offers a wide variety of flanges including weld neck flanges, blind flanges, slip-on flanges, threaded flanges, and socket weld flanges in both standard and customized sizes. The products meet international standards such as ASTM B564, ASME B16.5, and ASME B16.47, ensuring they are suitable for high-pressure and high-temperature applications. Known for their excellent dimensional accuracy and superior mechanical properties, these flanges are designed to withstand extreme conditions in a wide range of industries.

As an established exporter, Samay Steel and Engineering Co. has a significant global footprint, supplying Nickel Alloy 200 / 201 Flanges to regions such as Oman, Qatar, Saudi Arabia, UAE, Kuwait, and other countries in the Middle East. These regions are known for their thriving industrial sectors, particularly in the oil and gas, petrochemical, and desalination industries, where corrosion resistance and high mechanical performance are of paramount importance. The company’s ability to meet urgent demands and provide quality products has earned it a reputation as a reliable supplier across these markets.

The company's export reach extends beyond the Middle East to European markets such as Spain and Germany, as well as North America, including the USA and Canada, where there is high demand for quality piping and flanging solutions. Additionally, Samay Steel and Engineering Co. has seen increasing success in various African regions, where infrastructure development, chemical processing, and energy generation projects are expanding. Their ability to meet diverse customer requirements and provide excellent customer service has made them a preferred partner in these markets.

Nickel Alloy 200 / 201 Flanges Specifications

Property	Nickel Alloy 200 (UNS N02200)	Nickel Alloy 201 (UNS N02201)
Chemical Composition	99.0% Nickel (min)	99.0% Nickel (min)
Tensile Strength (min)	380 MPa (55 ksi)	380 MPa (55 ksi)
Yield Strength (0.2% offset, min)	105 MPa (15 ksi)	103 MPa (15 ksi)
Elongation (min)	45%	45%
Hardness (Brinell)	110 HB	110 HB
Density	8.89 g/cm³	8.89 g/cm³
Melting Point	1446°C (2635°F)	1446°C (2635°F)
Corrosion Resistance	Excellent in reducing and neutral media	Excellent in caustic conditions, superior to Alloy 200
Temperature Range	Up to 315°C (600°F)	Up to 650°C (1200°F)
Weldability	Excellent for welding and brazing	Excellent for welding and brazing
Flange Types Available	Weld Neck, Slip-On, Blind, Threaded, Socket Weld	Weld Neck, Slip-On, Blind, Threaded, Socket Weld
Size Range	1/8" to 24" (NB)	1/8" to 24" (NB)
Standards	ASTM B564, ASME B16.5, ASME B16.47, ASME B16.9	ASTM B564, ASME B16.5, ASME B16.47, ASME B16.9
Flange Pressure Class	150#, 300#, 600#, 900#, 1500#, 2500#	150#, 300#, 600#, 900#, 1500#, 2500#
Form Available	Standard and Custom Designs	Standard and Custom Designs

With a focus on quality and customer satisfaction, Samay Steel and Engineering Co. maintains a large inventory of Nickel Alloy 200 / 201 Flanges, ensuring prompt delivery to clients worldwide. The company’s products undergo rigorous quality testing, including pressure tests, dimensional checks, and material certification, ensuring they meet or exceed industry standards. Whether for custom flange designs or standard flanges, Samay Steel and Engineering Co. can deliver high-performance products suited for both domestic and international projects.

Nickel Alloy 200 / 201 Flanges from Samay Steel and Engineering Co. offer unparalleled durability and strength, making them the ideal solution for industries demanding high performance under extreme conditions. With a robust supply chain, excellent customer service, and a commitment to delivering top-quality products, Samay Steel and Engineering Co. continues to build a global reputation as a trusted manufacturer and exporter of Nickel Alloy 200 / 201 Flanges, meeting the evolving needs of industries worldwide.

Chemical Properties of Nickel Alloy 200 / 201 Flanges

Element	Nickel Alloy 200 (UNS N02200)	Nickel Alloy 201 (UNS N02201)
Nickel (Ni)	99.0% minimum	99.0% minimum
Iron (Fe)	≤ 0.40%	≤ 0.40%
Copper (Cu)	≤ 0.25%	≤ 0.25%
Manganese (Mn)	≤ 0.35%	≤ 0.35%
Carbon (C)	≤ 0.15%	≤ 0.02%
Silicon (Si)	≤ 0.35%	≤ 0.35%
Sulfur (S)	≤ 0.01%	≤ 0.01%
Chromium (Cr)	≤ 0.35%	≤ 0.35%
Phosphorus (P)	≤ 0.02%	≤ 0.02%
Aluminum (Al)	≤ 0.03%	≤ 0.03%
Magnesium (Mg)	≤ 0.02%	≤ 0.02%
Titanium (Ti)	≤ 0.03%	≤ 0.03%

Mechanical Properties of Nickel Alloy 200 / 201 Flanges

Property	Nickel Alloy 200 (UNS N02200)	Nickel Alloy 201 (UNS N02201)
Tensile Strength (min)	380 MPa (55 ksi)	380 MPa (55 ksi)
Yield Strength (0.2% offset, min)	105 MPa (15 ksi)	103 MPa (15 ksi)
Elongation (min)	45%	45%
Hardness (Brinell, max)	110 HB	110 HB
Modulus of Elasticity	207 GPa (30 x 10³ ksi)	207 GPa (30 x 10³ ksi)
Poisson's Ratio	0.31	0.31
Creep Resistance	Moderate	Better than Alloy 200 (due to low carbon)
Melting Point	1446°C (2635°F)	1446°C (2635°F)
Impact Strength (Charpy V-notch)	Good ductility at low temperatures	Good, better performance at higher temps
Density	8.89 g/cm³	8.89 g/cm³
Corrosion Resistance	Excellent in reducing & neutral media	Excellent in caustic conditions, superior to Alloy 200
Temperature Range	Up to 315°C (600°F)	Up to 650°C (1200°F)

Types of Pipes and Tubes

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