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
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