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0102030405

Pure Nickel Alloy N2/N4/N5/N6/N7/N8 strip/ wire/sheet/pipe

Pure Nickel Alloy N2/N4/N5/N6/N7/N8 strip/ wire/sheet/pipe

Place of Origin Jiangsu,China
Model Number N2 N4 N5 N6 N7 N8
Model Number Pure Nickel Alloy
Dimensions Customized Size
Delivery Conditions Grinding,Polished,Bright.
Avaliable Shapes Bar,Tube,Pipe,Wire,Foil,Strip,Ring.Customized
MOQ 50~200 (KG)
Production Standards ASTM B160, ASTM B564, ASTM B161/B163/B725/B751, AMS B162, ASTM B166
Packaging Details Wooden Case, or as per Client's request
Payment Terms L/C, T/T, Western Union, MoneyGram
Trade Terms FOB, CIF, DUP, EXW
Delivery Time 7~40 days

Product Detail

product detail

Overview

Pure nickel alloy is a metal material based on nickel and composed of other alloying elements.

including N2,N4,N5,N6,N7,N8,N9.

Nickel, as a heavy non-ferrous material, has good mechanical, physical and chemical properties. By adding appropriate alloying elements, the oxidation resistance, corrosion resistance, high temperature strength and some physical properties of nickel can be further improved. Pure nickel alloys are widely used in many fields such as electronics, chemical industry, machinery, energy development, navigation, aviation and aerospace.

There are many kinds of pure nickel alloys, including nickel-based superalloys, nickel-based corrosion resistant alloys, nickel-based wear resistant alloys, nickel-based precision alloys and nickel-based shape memory alloys. Each of these alloys has its own characteristics and is suitable for different working environments and needs. For example, nickel-based superalloys have excellent strength and oxidation resistance at high temperatures and are suitable for manufacturing high-temperature components; Nickel-based corrosion resistant alloys can resist various acid corrosion and stress corrosion, and are often used in the manufacture of corrosion-resistant parts.

Limiting Chemical Composition, %

Type/Grade	N2	N4	N5	N6	N7	N8	N9
Ni+Co	99.98	99.90	99.00	99.50	99.00	99.00	99.63
Cu	0.001	0.015	0.25	0.10	0.25	0.15	0.25
Si	0.003	0.03	0.35	0.10	0.35	0.15	0.35
Mn	0.002	0.002	0.35	0.05	0.35	0.20	0.35
C	0.005	0.01	0.02	0.10	0.15	0.20	0.02
Mg	0.003	0.01	--	0.10	--	0.10	0.10
S	0.001	0.001	0.01	0.005	0.01	0.015	0.005
P	0.001	0.001	--	0.002	--	--	0.002
Fe	0.007	0.04	0.40	0.10	0.40	0.30	0.4
Pb	0.0003	0.001	--	0.002	--	--	0.002
Bi	0.0003	0.001	--	0.002	--	--	0.002
As	0.001	0.001	--	0.002	--	--	0.002
Sb	0.0003	0.001	--	0.002	--	--	0.002
Zn	0.002	0.005	--	0.007	--	--	0.007
Cd	0.0003	0.001	--	0.002	--	--	0.002
Sn	0.001	0.001	--	0.002	--	--	0.002
Remainder	0.02	0.1	--	0.5	--	1.0	0.5

Physical Constants

Density	lb/in^3.................................................,,,,,,,,,,,,,,,,,,,,,,........0.320
Density	g/cm^3...........................................,,,,,,,,,,,,,,,,,,,,,,...............8.90
Melting Range	°F .............................................,,,,,,,,,,,,,,,,,,,,...........2615-2647
Melting Range	°C .............................................,,,,,,,,,,,,,,,,,,,,,..........1435-1453
Coefficient of Linear Expansion	um/m·K.............................................,,,,,,,,,,,,,,,,,,,,,..........1.237
Thermal Conductivity	W/m·k.......................................,,,,,,,,,,,,,,,,,,,,,....................82.9
Specific Heat	456 J/kg.℃............................,,,,,,,,,,,,,,,,,,,,,.....................0.109
Resistivity	n Ω.m......................................,,,,,,,,,,,,,,,,,,,,,....................68.44

Mechanical properties

state

Tensile Strength

RmN/mm²

Yield Strength

Rp0.2N/mm²

Elongation

A5%

Brinell Hardness

Hot Rolling

60-85

15~45

35~55

45~80

Corrosion Resistance

Pure nickel has good corrosion resistance, which makes it widely used in aviation, chemical, Marine and nuclear industries, which is a major advantage of its use as a metal material. Pure nickel is particularly resistant to alkali corrosion, whether at high temperature or molten alkali is relatively stable, therefore, pure nickel has been widely used in the alkali industry. At the same time, pure nickel also shows high stability at room temperature for seawater, salt solutions and organic media (such as fatty acids, phenols, alcohols, etc.).

Pure nickel is not resistant to inorganic acids, such as acetic acid and formic acid is unstable. However, please note that the corrosion resistance of pure nickel is not limited to these conditions, it has excellent corrosion resistance in most media, and its alkali corrosion resistance is second only to silver. The high strength and plasticity of pure nickel, as well as its excellent thermal stability and thermal strength at high temperatures (especially above 800 ° C), further enhance its application value in a variety of harsh corrosive environments.

The surface of pure nickel forms an extremely dense and strong protective film under open air conditions, further improving its corrosion resistance. This allows pure nickel to generally maintain a bright metallic luster in the indoor atmosphere, even in the outdoor atmosphere, ocean and rural atmosphere, its corrosion rate is relatively low.

Available Forms

We provide you with a variety of product forms, including but not limited to

● Bar & Rod

● Pipe &Tube

● Coil & Strip

● Plate & Sheet/Circle

● Wire & Welding

● Fitting (Flange, Bolts ,Elbow, Tee...)

● Customize