UNS S31277 Plates
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We produce UNS S31277 Plates,UNS S31277 Sheets,UNS S31277 Coils, UNS S31277 Strips,S31277 Plates,S31277 Sheets,S31277 Coils, S31277 Strips,UNS S31277 cold rolled strips,UNS S31277 hot rolled strips,UNS S31277 hot rolled plates, UNS S31277 cold rolled plates from china

We could produce  UNS S31277 plate and sheets with Sizes range from 4.5MM thick to 200MM thickness, up to 3000 wide.

The thickness of UNS S31277 strips and coil that we could do range from 0.05MM to 3MM

The surface finish of UNS S31277 strips and coils that we could do is as follows:2B / 2D / BA

The hardness of S31277 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 S31277 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 S31277 plates,sheets,coils,strips to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Our UNS S31277 plate,sheets,coils,strips can be polished on one side or two sides.

In order to control the quality of UNS S31277 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 S31277 is an advanced 7% molybdenum:super-austenitic stainless steel offering corrosion resistance in most environments superior to 6% molybdenum super-austenitic stainless steels.

We could produce UNS S31277 plates,sheets,coils,strips as per the standard of ASTM B463

The chemical composition of UNS S31277  plates,sheets,coils,strips is as follows

Chemical Composition (%)

Carbon (C) max.


Manganese (Mn) max.


Phosphorus (P) max.


Sulfur (S) max.


Silicon (Si) max.


Chromium (Cr)

20.5 - 23.0

Nickel (Ni)

26.0 - 28.0

Molybdenum (Mo)

6.5 - 8.0

Nitrogen (N)

0.30 - 0.40

Copper (Cu)

0.50 - 1.50

Iron (Fe)


The mechanical property of UNS S31277  plates,sheets,coils,strips is as follows




Tensile  strength(annealed)

827 MPa

120 ksi

Yield  strength(annealed)

414 MPa

60 ksi

Elongation  at Break( in 2 in 50 mm)



Hardness,  Rockwell B



Hardness,  Vickers (0% cold work)



We will do 100% UT test for UNS S31277 plates,sheets,coils,strips

We could supply S31277  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 S31277 plates,sheets,coils,strips are widely used in automotive, railroad, wind energy, construction equipment, mining machinery, medical equipment, aerospace, defense, general machinery etc

In order to produce UNS S31277 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 S31277 plates,UNS S31277 sheets,UNS S31277 coils,UNS S31277 strips that you need, we are glad to quote the best price

Except UNS S31277 plates,we also could produce UNS S31277 flanges,UNS S31277 bars,UNS S31277 fastener,UNS S31277 bolts,UNS S31277 fittings,UNS S31277 pipes,UNS S31277 tubes,UNS S31277 springs