Nickel 200 Seamless Nickel Alloy Steel Tube is high-purity nickel tube known for their excellent resistance to corrosion, strong mechanical properties, and ability to perform under extreme temperatures and harsh chemical environments. Ideal for chemical processing, power generation, and marine applications, these tubes are designed to offer long-lasting performance with minimal maintenance.① STANDARD: ASTM B161/ ASTM B163/ASME SB161/ASME AB163② OD RANGE : 6-457 MM③ THICKNESS RANGE: 1-45 MM
|
Grade |
Ni |
Cu |
Fe |
Mn |
C |
Si |
S |
|
UNS N02200 |
≥99.00 |
≤0.25 |
≤0.40 |
≤0.35 |
≤0.015 |
≤0.35 |
≤0.01 |
|
UNS N02201 |
≥99.00 |
≤0.25 |
≤0.40 |
≤0.35 |
≤0.02 |
≤0.35 |
≤0.01 |
|
Grade |
Condition |
Tensile Strength |
Yield Strength |
Elongation(%) |
|
N02201 |
Annealed |
≥50(345)ksi(MPa) |
≥12(83)ksi(MPa) |
≥40 |
|
N02201 |
Stress-relieved |
≥60(414)ksi(MPa) |
≥30(207)ksi(MPa) |
≥15 |
|
N02201 OD≤127MM |
Annealed |
≥50000(380)psi(MPa) |
≥12000(80)psi(MPa) |
≥35 |
|
N02201 OD>127MM |
Annealed |
≥50000(345)psi(MPa) |
≥10000(70)psi(MPa) |
≥40 |
|
N02201 |
Stress-relieved |
≥60000(415)psi(MPa) |
≥30000(205)psi(MPa) |
≥15 |

Nickel Alloy 200 Pipe is widely used in various industries such as
Chemical processing, Aerospace, Marine, and Oil and Gas.
Heat exchangers, Reactors, Pipelines, and other high-temperature applications.
Electrical components and is ideal for use in corrosive environments.
Nickel Alloy 200 pipe prevents attacks from
media and alkalis as well as sulfuric, hydrochloric, and hydrofluoric acids.
While the majority of this alloy is composed of nickel, trace amounts of other
elements include a maximum of 0.40% Fe, 0.35% Mn, 0.35% Si, 0.25% Cu, and 0.15%
C. As a result, Nickel Alloy 200 features excellent magnetic and
magnetostrictive properties, high thermal and electrical conductivity, low gas
content, and low vapor pressure.
Conventional fabrication methods can be used on Nickel Alloy 200 pipe. It can
be welded, brazed, or soldered using common methods. Despite its high strength,
Nickel Alloy 200 is typically hot rolled, cold formed, and successfully
machined as long as industry accepted procedures are used. Nickel Alloy 200, Commercially
Pure Nickel, and Low Alloy Nickel offer a purity level that many industries
require in their products. For structural applications, Nickel 200 alloy
ensures long term integrity thanks to its resistance to a variety of
corrosives. In food handling, it provides excellent abrasion and corrosion
resistance, helping to maintain sterile and hygienic processing. Nickel Alloy
200's purity features protection from caustic alkalis and other reducing
chemicals.
The material complies with various international standards and exhibits good physical properties such as high strength, good ductility, and toughness. It also has a low coefficient of thermal expansion, making it ideal for use in high-temperature applications. Nickel Alloy 200 Pipe has several advantages over other materials such as its excellent corrosion resistance, cost-effectiveness, and ease of fabrication.
ASTMB407 Incoloy 800H Seamless Nickel Alloy Steel Tube are high-performance iron-nickel-chromium alloy tubes designed for exceptional strength and superior resistance to high-temperature oxidation and corrosion. Manufactured to meet ASTM B407 standards, these seamless tubes are widely used in industries such as petrochemical, power generation, and heat treatment. ① STANDARD: ASTM B407 ...② OD RANGE : 6-257MM③ THICKNESS RANGE: 1-35 MM
Incoloy 800H Seamless Tubes are high-performance iron-nickel-chromium alloy tubes designed for exceptional strength and superior resistance to high-temperature oxidation and corrosion. Manufactured to meet ASTM B407 standards, these seamless tubes are widely used in industries such as petrochemical, power generation, and heat treatment. ① STANDARD: ASTM B407 ...② OD RANGE : 6-257MM③ THICKNESS RANGE: 1-35 MM
Hastelloy C-4 Seamless Stainless Steel Tube offer excellent chemical stability and mechanical properties. Compared to C276, Alloy C4 offers superior resistance to stress-corrosion cracking and better performance in high-temperature air, making it ideal for aggressive chemical process applications. ① STANDARD: ASTM B161/ ASTM B163/ ASTM B167/ ASTM B444/ ASTM B622 ...② OD RANGE : 6-257 MM③ THICKNESS RANGE: 1-35 MM
Seamless UNS N08020 Nickel Alloy Steel Pipe refers to a high-performance corrosion-resistant alloy pipe, commonly known as Alloy 20 or Carpenter 20, is a nickel-iron-chromium austenitic alloy designed primarily for superior corrosion resistance in harsh chemical environments, particularly sulfuric acid. It is not a traditional carbon or low-alloy steel but a high-performance nickel-based superalloy with iron as a significant component (typically 32-46%). The "nickel alloy steel" designation in your query likely refers to its classification as a nickel-chromium-iron alloy used in steel-like piping applications. This material is stabilized with niobium (columbium) to prevent sensitization and intergranular corrosion, making it ideal for general corrosive service.Alloy 20 seamless pipes are produced under the ASTM B729 specification (or its ASME SB729 boiler code equivalent), which covers seamless, cold-worked, or hot-finished pipes and tubes in UNS N08020, N08026, and N08024 grades. These pipes are furnished in a stabilized-annealed condition unless otherwise specified.
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