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UNS S21800 Plates
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We produce UNS S21800 Plates,UNS S21800 Sheets,UNS S21800 Coils, UNS S21800 Strips,S21800 Plates,S21800 Sheets,S21800 Coils, S21800 Strips,UNS S21800 cold rolled strips,UNS S21800 hot rolled strips,UNS S21800 hot rolled plates, UNS S21800 cold rolled plates from china

We could produce  UNS S21800 plate and sheets with Sizes range from 4.5MM thick to 200MM thickness, up to 3000 wide.

The thickness of UNS S21800 strips and coil that we could do range from 0.05MM to 3MM

The surface finish of UNS S21800 strips and coils that we could do is as follows:2B / 2D / BA

The hardness of S21800 strip and coils that we could do is as follows:1/4 Hard, 1/2 Hard, 3/4 Hard, Full Hard, Spring Hard, Annealed, Pickled Soft

Customers can select a number of processing options to produce UNS S21800 plate to their exact specifications, reducing materiel costs, production time, scrap and internal handling. All stainless steel grades of plate can be cut

We can polish nearly any UNS S21800 plates,sheets,coils,strips to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Our UNS S21800 plate,sheets,coils,strips can be polished on one side or two sides.

In order to control the quality of UNS S21800 plate,sheets,coils,strips,Test pieces are cut from each plate,sheets,coils,strips and sent to our Metallurgical Laboratory, where, aided by a computerized Certificate of Test system, experts determine if the plate,sheets,coils,strips meet all requirements for shipment. Each plate,sheets,coils,strips is analyzed on an optical emission spectrometer to verify chemical content. The microstructure of the plate,sheets,coils,strips is examined for strength, ductility, and corrosion resistance. All additional scrap is separated by grade and returned to a melt shop for recycling

UNS S21800 is a fully austenitic alloy originally engineered as a temperature alloy.


We could produce UNS S21800 plates,sheets,coils,strips as per the standard of ASTM B463

The chemical composition of UNS S21800  plates,sheets,coils,strips is as follows

Chemical Composition Limits

Weight%

Nickel

Chrominium

Manganese

Silcon

Nitrogen

Molybdenum

Carbon

UNS S21800

8-9

16-18

7-9

3.5-4.5

0.08-0.018

0.75 max

0.10 max


The mechanical property of UNS S21800  plates,sheets,coils,strips is as follows

Alloy

Condition

Ultimate Tensile Strength (MPA)

Yield Strength (0.2%) MPA

Elongation in 4D (%)

Reduction of Area %

Hardness HB

UNS S21800

Solution  Treated

720

377

35

55

170-255


We will do 100% UT test for UNS S21800 plates,sheets,coils,strips

We could supply S21800  plate,sheets,coils,strips material certificate as pe EN10204-3.1 or EN10204-3.2 by third party(like TUV,DNV,GL,and so on)

Our UNS S21800 plates,sheets,coils,strips are widely used in Sulphuric acid piping and vessels,Phosphoric acid evaporators, Pickling tank heaters, pickling tanks and equipment,Chemical process equipmentTank trucks,Calorifiers,Electrostatic precipitator electrodes,Hot vessels for food, water and seawater,ammonium sulphate vessels,Expansion bellows, Marine exhaust systems,Power station ash hoppers and so on


In order to produce UNS S21800 plates,sheets,coils,strips, we are equipped with state-of-the-art equipments,which include 20 High Sendzimir Mills,degreasing cleaning lines,continuous bright annealing furnaces,Skin pass mills,a Tension Levelers , Slitters and fly shears

Please tell us the size of UNS S21800 plates,UNS S21800 sheets,UNS S21800 coils,UNS S21800 strips that you need, we are glad to quote the best price

Except UNS S21800 plates,we also could produce UNS S21800 flanges,UNS S21800 bars,UNS S21800 fastener,UNS S21800 bolts,UNS S21800 fittings,UNS S21800 pipes,UNS S21800 tubes,UNS S21800 springs