Nickel 200&201 Stainless Steel Plate
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of nickel 200&201 stainless steel plate in China. If you're going to wholesale high quality nickel 200&201 stainless steel plate made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Nickel 200 and 201 plate offer outstanding corrosion resistance to caustic soda and other alkalis. They perform best in reducing environments but can also be used under oxidizing conditions when a passive oxide film is formed. They are used in aerospace, chemical and petrochemical processing, food processing, and marine and water treatment applications. Nickel 200 and 201 are both highly ductile across a wide temperature range and can be easily welded and processed by standard shop fabrication practices.
General Properties
Nickel 200 (UNS N02200) and 201 (UNS N02201) are dual-certifiable wrought nickel materials. They differ only in the maximum carbon levels present-0.15% for Nickel 200 and 0.02% for Nickel 201.
Nickel 200 plate is normally limited to service at temperatures below 600ºF (315ºC), since at higher temperatures it can suffer from graphitization which can severely compromise properties. At higher temperatures Nickel 201 plate should be utilized. Both grades are approved under ASME Boiler and Pressure Vessel Code Section VIII, Division 1. Nickel 200 plate is approved for service up to 600ºF (315ºC), while Nickel 201 plate is approved up to 1250ºF (677ºC).
| Property | Value |
|---|---|
| Density | 0.321 lbs/in³ (8.89 g/cm³) |
| Specific Heat | 0.109 BTU/lb-°F (32–212°F) / 456 J/kg-°K (0–100°C) |
| Modulus of Elasticity | 29.7 x 10³ ksi (205 GPa) at 78°F (26°C) |
| Thermal Conductivity | 463 BTU-in/ft²-h-°F (66.5 W/m-°C) at 212°F (100°C) |
| Melting Range | 2615 – 2635°F (1435 – 1446°C) |
| Electrical Resistivity | 58 Ohm-circ mil/ft at 70°F / 0.096 µΩ/m at 20°C |
Both grades offer outstanding corrosion resistance to caustic soda and other alkalis. The alloys perform best in reducing environments but can also be used under oxidizing conditions that produce a passive oxide film. They both resist corrosion by distilled, natural water and flowing seawater but are attacked by stagnant seawater.
Nickel 200 and 201 are ferromagnetic and exhibit highly ductile mechanical properties across a wide temperature range.
Both grades are easily welded and processed by standard shop fabrication practices.
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