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Product Details:
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| Material: | UNS N02201, Nickel Based Alloys | ||
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| High Light: | nickel chromium iron alloy,nickel iron cobalt alloy,Nickel 201 semi product |
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Nickel 201, UNS N02201, W.Nr. 2.4061 (LC-Ni99.6), 2.4068(LC-Ni99.2) semi-product for electronic parts
1 PRODUCT
Nickel 201, UNS N02201, W.Nr. 2.4061 (LC-Ni99.6), 2.4068(LC-Ni99.2) semi-product for electronic parts.
Standard product forms include pipe, tube, sheet, strip, plate, round bar, flat bar, forging, forging stock, hexagon, shapes and wire.
2 EQUIVALENT DESIGNATION
UNS N02201, W.Nr. 2.4061 (LC-Ni99.6), W.Nr. 2.4068(LC-Ni99.2)
3 APPLICATION
Typical applications are
◘ Food manufacturing such as handling of cooling brine, fatty acids and fruit juices due to the material’s resistance against acids, alkalis and neutral salt solutions and against organic acids
◘ Tanks in which fluorine is produced and where it reacts with hydrocarbon (CFC) due to the material’s resistance against fluorine
◘ Storage and transport of phenol
◘ Production and treatment of caustic soda
◘ Production of synthetic fibers and soaps
◘ Production of hydrogen chloride and chlorination of hydrocarbons such as benzene, methane and ethane
◘ Production of vinyl chloride monomer due to the material’s resistance against dry chlorine gas and hydrogen
chloride in increased temperatures
◘ Electrical and electronic components
◘ Electrode contacts and current conductors in batteries
◘ Current conductors in alkali fuels
4 OVERVIEW
Nickel
Commercially pure or low-alloy nickel has characteristics that are useful in several fields, notably chemical processing and electronics. Nickel is highly resistant to various reducing chemicals and is unexcelled in resistance to caustic alkalies. Compared with nickel alloys, commercially pure nickel has high electrical and thermal conductivity. It also has a high Curie temperature and good magnetostrictive properties. Annealed nickel has a low hardness and good ductility and malleability. Those attributes, combined with good weldability, make the metal highly fabricable. Nickel has a relatively low work-hardening rate, but it can be cold worked to moderately high strength levels while maintaining ductility.
Nickel 201
Nickel 201 is commercially pure (99.6%) wrought nickel. It has good mechanical properties and excellent resistance to many corrosive environments. Other useful features of the alloy are its magnetic and magnetostrictive properties, high thermal and electrical conductivities, low gas content and low vapor pressure.
Nickel 201 is characterized by:
◘ Excellent resistance in alkaline media,
◘ High ductility in a wide temperature range,
◘ Ferromagnetism,
◘ High electrical and thermal conductivity
5 CHEMICAL COMPOSITION (wt%):
| Code | Material | Ni+Co | C | Cu | Fe | Mg | Mn | S | Si | Ti | Co |
| LC-Ni99.6 | 2.4061 | ≥99.6 | ≤0.02 | ≤0.15 | ≤0.25 | ≤0.15 | ≤0.35 | ≤0.005 | ≤0.15 | ≤0.10 | ≤1.0 |
| LC-Ni99.2 | 2.4068 | ≥99.0 | ≤0.02 | ≤0.25 | ≤0.40 | ≤0.15 | ≤0.35 | ≤0.005 | ≤0.25 | ≤0.10 | ≤1.0 |
6 METALLOGRAPHY
Nickel 201 is a solid-solution alloy with a face-centered cubic structure. The microstructure typically exhibits a minor amount of nonmetallic inclusions, principally oxides, which are unchanged by annealing.
Prolonged exposure in the temperature range of 800 - 1200°F (425°-650°C) will precipitate graphite. (See Figure 1.) For this reason, the alloy is not recommended for service in the 600°-1200°F (315°-650°C) range. Nickel 201 is used instead.
Figure 1 Solubility of carbon in nickel. Data for the solid portion of the curve were obtained by heating DH 499 (99.9%) nickel in wet hydrogen for 2 hr at 1832°F (1000°C) and then in a mixture of 75% hydrogen, 25% methane for 1 hr at experimental temperature. The triangle and circle symbols represent tests on commercial melts; samples were annealed at 2400°F (1315°C) before testing.
7 PHYSICAL PROPERTIES
Density: 8.9 g/cm3 (0.321 lb/in3)
Melting range: 1435-1446°C (2615-2635°F)
Specific heat: 456 J/kg•°C (0.109 Btu/lb•°F)
Curie temperature: 360°C (680°F)
8 MECHANICAL PROPERTIES
Nominal mechanical properties as per DIN 17750 (Plate, sheet and strip)
| Code | W.Nr.No. | Condition | Heat treatment | Strip thickness mm | Plate thickness mm | Rm N/mm2 min. | Rp0.2 N/mm2 min. | Rp1.0 N/mm2 min. | Elongation A5 % min. | Brinel Hardness HBW 2.5/62.5 | |
| max. | about | ||||||||||
| LC-Ni99.6 | 2.4061 | F34 | Annealed | 0.20-2.50 | 0.30-50.00 | 340 | 80 | 105 | 40 | 130 | |
| F43 | Half hard | 0.20-2.50 | 0.30-2.50 | 430 | 150 | / | 15 | / | 150 | ||
| LC-Ni99.2 | 2.4068 | F34 | Annealed | 0.20-2.50 | 0.30-50.00 | 340 | 80 | 105 | 40 | 130 | |
| F43 | Half hard | 0.20-2.50 | 0.30-2.50 | 430 | 150 | / | 15 | / | 150 | ||
| F54 | Hard | 0.20-2.50 | 0.30-2.50 | 540 | 430 | / | 5 | / | 180 | ||
Nominal mechanical properties as per ASTM B160 (Rod and bar)
| Condition | Diameter or Distance Between Parallel Surfaces, in. (mm) |
Tensile Strength, min, ksi (MPa) |
Yield Strength (0.2 % offset), min. ksi (MPa)A |
Elongation in 2 in. or 50 mm or 4D,min % |
| Hot worked | All sections, all sizes | 50 (345) | 10 (70) | 40B |
| Annealed | All products, all sizes | 50 (345) | 10 (70) | 40A |
High temperature properties
The mechanical properties of Nickel 200 at elevated temperatures are shown in Figures 2 and 3. However, Nickel 200 is normally limited to service at temperatures below 600°F (315°C). At higher temperatures Nickel 200 products can suffer from graphitization which can result in severely compromised properties. For service above 600°F (315°C), Nickel 201 is preferred.
Figure 2 High-temperature tensile properties of annealed Nickel 200.
Figure 3 Typical creep strength of annealed Nickel 200
9 CORROSION RESISTANCE
Nickel 200 is highly resistant to many corrosive media. Although most useful in reducing environments, it can be used also under oxidizing conditions that cause the development of a passive oxide film. The outstanding resistance of Nickel 200 to caustics is based on this type of protection.
In all environments, when temperatures above 600°F (315°C) are involved, the preferred material is Nickel 201.
10 WORKING INSTRUCTION
Heating and Pickling
Prefer to that of Nickel 200.
Hot forming
Prefer to that of Nickel 200.
Cold forming
Prefer to that of Nickel 200.
Machining
Prefer to that of Nickel 200.
Joining
Prefer to that of Nickel 200.
11 STANDARD SPECIFICATION
Nickel 200 and 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 (315°C) while Nickel 201 is approved for service up to 1250°F (677°C).
Rod and bar
ASTM B 160 / ASME SB 160
ASTM B 564 / ASME SB 564
DIN 17752
ISO 9723
VdTÜV 345
Wire
DIN 17753
ISO 9724
Pipe and Tube
ASTM B 161 / ASME SB161
ASTM B 163 / ASME SB 163
ASTM B 725/ ASME SB 725
ASTM B 730 / ASME SB 730
ASTM B 751 / ASME SB 751
ASTM B775 / ASME SB 775
ASTM B 829 / ASME SB 829
DIN 17751
ISO 6207
Plate, Sheet & Strip
ASTM B 162 / ASME SB 162
ASTM B 730 Strip
ASME SA 578
DIN 17750
ISO 6208 Strip
VdTÜV 345
EN 10029
SAE AMS 5553
SAE AMS 5555 Strip
Fitting
ASTM B 366 / ASME SB 366
Forging
ASTM B 564 / ASME SB 564
ISO 9725
DIN 17754
Chemical Composition
DIN 17740
12 COMPETITIVE ADVANTAGE:
(1) More than 50 years experience of research and develop in high temperature alloy, corrosion resistance alloy, precision alloy, refractory alloy, rare metal and precious metal material and products.
(2) 6 state key laboratories and calibration center.
(3) Patented technologies.
(4) Ultra-purity smelting process: VIM + IG-ESR + VAR
(5) Excellent high performance.
13 BUSINESS TERM
| Minimum Order Quantity | Negotiable |
| Price | Negotiable |
| Packaging Details | Water prevent, seaworthy transport, mill’s export standard packing |
| Mark | As per order |
| Delivery Time | 60-90 days |
| Payment Terms | T/T, L/C at sight, D/P |
| Supply Ability | 100 metric tons / Month |
Contact Person: Mr. lian
Tel: 86-13913685671
Fax: 86-510-86181887
