Lork Annealed ASTM B730/Uns N02201/ASTM B162/DIN 17740 Super Alloy Sheet for Electronic Components Purity Nickel 201 Alloy

Product Description

Product Description

Introduction LORK is a alloy manufacturer with 20 years of manufacturing experience.

Nickel 201 alloy is a commercially pure wrought alloy having properties similar to that of nickel 200 alloy, but with a lower carbon content to avoid embrittlement by inter-granular carbon at high temperatures.
It is resistant to acids and alkalis, and dry gases at room temperature. It is also resistant to mineral acids depending on the temperature and concentration of the solution.
Both Nickel 200 and 201 offer corrosion resistance in reducing and neutral media as well as in oxidizing atmospheres provided that the oxidizing media allows the formation of a passive oxide film. This oxide film accounts for the materials excellent resistance in caustic environments. Corrosion rates in both marine and rural atmospheres are very low. The resistance of Nickel 200/201 to corrosion by distilled and natural waters is excellent. Plus it also gives excellent service in flowing sea water even at high velocity, but in stagnant or very low-velocity sea water severe local attack may occur under fouling organisms or other deposits. In hot water systems where the steam contains carbon dioxide and air in certain proportions, corrosion rates will be initially high but will decrease with time if conditions favor the formation of a protective film.Nickel 200 is normally limited to service at temperatures below 600° F. At higher temperatures Nickel 200 products can suffer from graphitization which can result in severely compromised properties. When operating temperatures are expected to exceed 600° F, carbon content becomes critical. The lower carbon content of Nickel 201 makes the material resistant to graphitization and therefore less subject to embrittlement. Nickel 200 & 201 are approved for construction of pressure vessels and components under ASME Boiler and Pressure Vessel Code Section VIII, Division 1. Nickel 200 is approved for service up to 600° F while Nickel 201 is approved for service up to 1230° F. Melting point is 2615-2635° F.
Nickel 201 Alloy Applications ▪ Highly resistant to various reducing chemicals▪ Excellent resistance to caustic alkalies▪ High electrical conductivity▪ Excellent corrosion resistance to distilled and natural waters▪ Resistance to neutral and alkaline salt solutions▪ Excellent resistance to dry fluorine▪ Widely used to handle caustic soda▪ Good thermal, electrical and magnetostrictive properties▪ Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrationsOffers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations
Nickel 201 (UNS N02201) Chemical Composition, %

Ni	Fe	Cu	C	Mn	S	Si
99.0 min	0.4 max	0.25 max	0.02 max	0.35 max	0.01 max	0.35 max

Nickel 201 ASTM Specifications

Seamless pipe	ASTM B161	Welded Pipe	ASTM B622
Seamless tube	ASTM B161	Plate/Sheet	ASTM B162
Fitting	ASTM B163	Bar	ASTM B160

Pure Nickel Alloy 201 Mechanical Properties

Form	Condition	Tensile (Ksi)	0.2% Yield (Ksi)	Elongation %	Hardness (HRB)
Bar	Hot finished	60-85	15-45	55-35	45-80
Bar	Cold drawn	55-75	15-30	55-40	45-70
Plate	Hot rolled	55-80	15-40	60-40	45-75
Sheet	Annealed	5-75	15-30	55-40	70 max
Pipe	Annealed	55-75	12-30	60-40	70 max

Available sizes and specifications

Pure Nickel 201 available sizes and specifications
Grade	Pure Nickel 201
Nickel plate	Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm
Nickel strip/ nickel foil	Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm
Nickel coil	Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm
Nickel pipe	Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm
Nickel Capillary Pipe	Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm
Nickel bar	Diameter: Ф4mm - Ф600mm
Nickel wire rod	Diameter:Ф0.01mm - Ф6mm

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FAQ
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.
Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .
Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .
Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .