Nickel 200 Tube

 

 

 

While specifications ASTM B622 and ASTM B163 cater to both nickel and nickel based alloys, the ASTM B161 specifically caters to Nickel NW 2200 material. All three specifications cover the chemical requirements as well as the mechanical requirements of this nickel alloy.

 

 Alloy 200 Seamless Tubing
Nickel 200 Tube
 Alloy 200 Seamless Tubing
Alloy 200 Seamless Tubing
UNS N02200 Welded Tube
UNS N02200 Welded Tube

 

 

The parameters covered under the Alloy 200 Seamless Tubing include elongation, tensile strength, yield strength, and Rockwell hardness, which in turn are to be tested by the various methods that have been mentioned in the specification. Being a solution strengthed, pure wrought grade material, the ASTM B161 werkstoff nr. 2.4066 annealed tube like most nickel based alloys has great performance across a wide range of temperatures. When the UNS N02200 cold drawn tube is exposed to oxidation, the metal tends to undergo passivation.

 

During this process, there is a creation of a passivated oxide layer on the surface of 200 Nickel Alloy hot finish tubing, which in turn protects the alloy from being oxidized further. Although the alloy can be used at high temperatures, most suppliers highly discourage using the ASME SB163 Nickel Alloy 200 welded tubing over a temperature of 600° F.

 

This is because the alloy is prone to get graphitized at temperatures above 600° F. The properties of ASTM B622 Nickel 200 ERW Tubes in a graphitized are not that promising as opposed to their pre-graphitized state. The Nickel 200 Tube is one such alloy which is used in the manufacturing process as well as the handling of sodium hydroxide, especially at conditions where the temperatures can rise above 300° F.

 

specification format of Nickel 200 Tubing
Specifications ASTM B161, B725 / ASME SB161, B725
Dimensions ASTM, ASME and API
Alloy 200 Tubes Size
6 mm OD x 0.7 mm to 50.8 mm OD x 3 mm thk.
Schedule STD, SCH80, XXS, XS, SCH20, SCH140, SCH30, SCH160, SCH60, SCH80, SCH120, SCH40
Type ERW / Seamless/ Fabricated /LSAW /Welded Tubes
Form Rectangular, Round, Square, Hydraulic etc
Length Single Random, Double Random & Cut Length.
End Beveled End, Plain End, Threaded

 

 

Various types of Alloy 200 Tubes
 Alloy 200 ERW Tubes
Alloy 200 ERW Tubes

alloy 200 tubing
alloy 200 tubing

 Alloy 200 hot finish tubing
Alloy 200 hot finish tubing
NW 2200 material
NW 2200 material
ASME sB161 UNS N02200 welded tubing 
ASME SB161 UNS N02200 welded tubing 
 200 Square tube
200 Square tube
ASTM B161 Alloy 200 cold drawn tube
ASTM B161 Alloy 200 cold drawn tubes
 DIN 2.4066 annealed tube
DIN 2.4066 annealed tube

 

Alloy 200 Tube Available Size range

 

Chemical Analysis of Alloy 200 Seamless Tubes
Grade C Mn Si S Cu Fe Ni Cr
200 0.15 max 0.35 max 0.35 max 0.01 max 0.25 max 0.40 max 99.0 min

 

Minimum Yield Strength Chart of Nickel 200 Tubing
Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
200 8.9 g/cm3 1446 °C (2635 °F) Psi – 67000 , MPa – 462 Psi – 21500 , MPa – 148 45 %

 

Equivalent material of Alloy 200 Tubing Material
STANDARD WNR Material Number UNS JIS BS GOST AFNOR EN
200 2.4066 N02200 NW 2200 NA 11 НП-2 N-100M Ni 99.2
Nickel alloy 200 tubing wall thickness in seamless and welded

The Nickel alloy 200 is a commercially pure nickel material that has up to 99.6% nickel in its composition. Due to the material strength, it is used in alkalis and acids. It is produced in seamless and welded conditions. The wall thickness of the pipes range from 1mm to 15mm approximately. These wall thicknesses coordinate with the diameter range of 1/8inches to 8 inches and schedules 5 through 160. The material is specifically resistant to sulfuric, hydrochloric and hydrofluoric acids. The applications can be seen in marine, chemical, organic acid and in food processing industries.

If You Need Nickel 200 Tube, we can supply in nearly any sizes, no matter how small size or quantity