Special Metals Pure Nickel Bar N4 N6 Nickel Alloy 200 201 Rod with Ending Machinability

Product Description

Product Description

 

Material: pure nickel and nickel alloy

Grade: (Chinese) N4 N6 ; (American) Ni201 Ni200
Type: Nickel Pipe,Seamless,welding tube
Dimensions: Wall Thickness 1mm min. accept customized

 

Features:

(1)Low Density and High Specification Strength
(2)Excellent Corrosion Resistance
(3)Good resistance to effect of heat
(4)Excellent Bearing to cryogenic property
(5)Nonmagnetic and Non-toxic

 

Characteristic and Differences
Nickel 200 is commercially pure wrought nickel. It is highly resistant to various reducing chemicals. It can also be used in oxidizing conditions that cause the formation of a passive oxide film, for instance its unexcelled resistance to caustic alkalis.
Nickel 200 is limited to service at temperatures below 315ºC, because at higher temperatures it suffers from graphitization which results in severely compromised properties. In that circumstance, Nickel 201 is used instead. It has a high Curietemperature and good magnetostrictive properties. Its thermal and electrical conductivities are higher than nickel alloys.

Nickel 201 is the low-carbon version of Nickel 200. Because of its low carbon content, Nickel 201 is not subject to embrittlement by intergranularly precipitated carbon or graphite when exposed to temperatures of 315 to 760ºC for prolonged time if carbonaceous materials are not in contact with it. Therefore, it is a substitute for Nickel 200 in Applications above 315ºC. However it does suffer from intergranular embrittlement by sulfur compounds at temperatures above 315ºC. Sodium peroxide can be used to change them to sulfates to counteract their effect.

Grade		N4	N6	Nickel 201	Nickel 200
Chemical Composition (%)	Ni	--	--	≥99	≥99.2
	Ni+Co	99.9	99.6	--	--
	Cu	≤0.015	0.1	≤0.25	≤0.25
	Si	≤0.03	0.1	≤0.35	≤0.35
	Mn	≤0.002	0.05	≤0.35	≤0.35
	C	≤0.01	0.1	≤0.02	≤0.15
	Mg	≤0.01	0.1	--	--
	S	≤0.001	0.005	≤0.01	≤0.01
	P	≤0.001	0.002	--	--
	Fe	≤0.04	0.1	≤0.4	≤0.4

 

Application:

Electroplating, Aluminum Coloring: Its mechanical properties make it excellent for applications in the aerospace and defense industries and in moderately corrosive environments, such as food processing equipment and chemical shipping drums. construction
of the railroad, highway and so on,different kinds of mechanical equipment, electronics, battery, chemical processing, marine engineering.
1) For vacuum coating
(2) For making valves grid, inner components of valves
(3) For making lead, supporting wire

 

Detailed Photos

 

 

 

 

 

 

 

 

Certifications

Company Profile

Our company Principle is  " Quality first, Customer first".
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

 

1, We're able to design and develop the product what our customers require and meet their requirements through providing the appropriate engineering drawings or samples.
2, We can provide the products within a week after payment.
3, Wecan provide sample of the products customer need.
4, We always insist on "Quality first, Customer first" as our business philosophy.
 

 

Packaging & Shipping

 

FAQ

Question: Are you a trading company or manufacturer?
Answer: We're manufacturer.

Question2:  Could you help to design the product?

Answer:  Yes, we have excellent R&D team, OEM/ODM orders are all welcome.

 

Question: Could you supply samples?

Answer: Yes, wecould supply samples according to your requirement.

Question: could we visit your factory?
Answer: Sure, factory visit is warmly welcome.