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YUHONG brand goods have been already exported to more than 85 countries With more than 35 years' experience, because of strict quality control policy, excellent sales service, delivery on time. YUHONG won more and more new clients and got more and more repeat orders from old clients, in YUHONG People's mind: Quality is First Important!
Alloy N02201 is renowned for its high purity and exceptionally low carbon content (≤0.02%). This characteristic enables it to effectively avoid embrittlement caused by carbide precipitation at service temperatures above 315°C (600°F), thereby maintaining exceptional ductility and creep resistance. Furthermore, this alloy demonstrates remarkable corrosion resistance in reducing media, alkaline solutions, and a wide range of halogens and organic compounds. It is specifically engineered for heat exchangers, condensers, evaporators, and other pressure vessel applications.
ASTM/ASME
ISO
EN
DIN
JIS
GB
Nickel 201/UNS N02201
NW 2201 / Ni 99.2
2.4061 / LC-Ni 99
2.4061
NW 2201
NS4101
1.Chemical & Mechanical Properties
Mechanical Properties
Tensile Strength
Yield Strength
(0.2% offset)
Elongation
in 2 in. or 50 mm
Rockwell Hardness
Annealed
345
83
40
/
Stress-relieved
414
207
15
B62max
2. Key Adventages
Unmatched Corrosion Resistance: Engineered for extended service life in aggressive media, reducing downtime and replacement costs.
Superior High-Temperature Strength: Outstanding resistance to creep and oxidation at elevated temperatures (above 315°C/600°F), ensuring long-term structural integrity.
Low-Carbon Formula: The ultra-low carbon content (≤0.02%) effectively prevents intergranular carbide precipitation, making it ideal for high-temperature and welded applications.
Seamless Construction: Offers enhanced pressure integrity, superior wall uniformity, and improved reliability compared to welded alternatives, minimizing the risk of failure.
3. Key Applications
Chemical Processing: Reactors, vessels, and piping systems handling caustic alkalis, acids, and salts.
Oil & Gas: Critical heat exchange equipment on offshore platforms and in refining processes, resistant to sour environments and seawater corrosion.
Nuclear Power: Nuclear-grade components with extremely high requirements for material purity and reliability under radiation.
Environmental Engineering: Heat exchange tubes in absorber towers of Flue Gas Desulfurization (FGD) systems and other scrubbers.
Marine Engineering: Shipboard heat exchangers and seawater cooling condensers.
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...