NICKEL 201 (UNS N02201 / W.Nr. 2.4061 and 2.4068)

We produce and supply NICKEL 201 in various forms, sizes, dimension, and per customer drawing / designs.

NICKEL 201 (UNS N02201 / W.Nr. 2.4061 and 2.4068)

Common trade names: NICKEL 201

Nickel 201 is the low-carbon version of Nickel 200. Nickel 201, because of its low base hardness and lower work-hardening rate, is particularly suited for spinning and cold forming. It is preferred to Nickel 200 for applicationsinvolving exposure to temperatures above 600°F (315°C).

Chemical composition:

Nickel (plus cobalt) .............................................................99.0 min.Copper...............................................................................0.25 max.Iron.....................................................................................0.40 max.Manganese ........................................................................0.35 max.Carbon...............................................................................0.02 max.Silicon ................................................................................0.35 max.Sulfur .................................................................................0.01 max.

Corrosion resistant

Nickel 201 has the excellent corrosion resistance characteristic of Nickel 200. Because it is a low-carbon material (0.02% max.), alloy 201 is not subject to embrittlement by intergranularly precipitated carbon or graphite when held at temperatures of 600° to 1400°F (315° to 760°C) for extended times, provided carbonaceous materials are not in contact with it. It is, therefore, preferred to Nickel 200 in all cases where temperatures exceed 600°F (315°C). Nickel 201 is used for laboratory crucibles that must be capable of withstanding oxidizing furnace atmospheres up to2000°F (1100°C). The material is subject to intergranular embrittlement by sulfur compounds at temperatures above 600°F (315°C).

Applications of ALLOY 825 (UNS N08825 / W.Nr. 2.4858)

- Chemical - caustic evaporators, combustion boats, plater bars, and electronic components.

Available Products and Specifications at CHAOWEI:

Pipe, Tube - ASTM B 161/ ASME SB161, B 163/ SB 163, B 725/ SB 725, B730/ SB 730, B 751/ SB 751, B775/SB 775, B 829/ SB 829, DIN 17751, ISO 6207, BS 3074 (NA12), VdTÜV 345

Bar, Rod - ASTM B 160/ ASME SB 160, DIN 17752, ISO 9723, VdTÜV 345

Plate, Sheet, Strip - ASTM B 162/ ASME SB 162, DIN 17750, ISO 6208, BS 3072-3073 (NA12), SAE AMS 5553,VdTÜV 345

Fittings - ASTM B 366/ ASME SB 366

Forgings - ISO 9725, DIN 17754

Welcome to contact us,

Zhejiang Chaowei New Material Co., Ltd.

(High Nickel Alloy and Super Alloy Materials)

NICKEL 201 (UNS N02201 / W.Nr. 2.4061 and 2.4068)