UNS S34709 Plates
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We produce UNS S34709 Plates,UNS S34709 Sheets,UNS S34709 Coils, UNS S34709 Strips,S34709 Plates,S34709 Sheets,S34709 Coils, S34709 Strips,UNS S34709 cold rolled strips,UNS S34709 hot rolled strips,UNS S34709 hot rolled plates, UNS S34709 cold rolled plates from china

We could produce  UNS S34709 plate and sheets with Sizes range from 4.5MM thick to 200MM thickness, up to 3000 wide.

The thickness of UNS S34709 strips and coil that we could do range from 0.05MM to 3MM

The surface finish of UNS S34709 strips and coils that we could do is as follows:2B / 2D / BA

The hardness of S34709 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 S34709 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 S34709 plates,sheets,coils,strips to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Our UNS S34709 plate,sheets,coils,strips can be polished on one side or two sides.

In order to control the quality of UNS S34709 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 S34709 are versions of the more common 304, containing stabilising elements, in this Niobium and Tantalum.

We could produce UNS S34709 plates,sheets,coils,strips as per the standard of ASTM B463

The chemical composition of UNS S34709  plates,sheets,coils,strips is as follows


Content (%)


62.83 - 73.64


17 - 20


9 - 13





Niobium,   (Columbium)

0.320 - 1


0.04 - 0.10





The mechanical property of UNS S34709  plates,sheets,coils,strips is as follows



Tensile strength, ultimate

480 MPa

Tensile strength, yield

205 MPa

Poisson’s ratio

0.27 – 0.30

Elongation at break


Hardness, Brinell


We will do 100% UT test for UNS S34709 plates,sheets,coils,strips

We could supply S34709  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 S34709 plates,sheets,coils,strips are widely used in Boilers,Bridges,Construction Machinery,Engineered Plumbing,Engines,Hydraulics,Impellers,Jewelry,Machine Tools,Water Treatment Plants and so on

In order to produce UNS S34709 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 S34709 plates,UNS S34709 sheets,UNS S34709 coils,UNS S34709 strips that you need, we are glad to quote the best price

Except UNS S34709 plates,we also could produce UNS S34709 flanges,UNS S34709 bars,UNS S34709 fastener,UNS S34709 bolts,UNS S34709 fittings,UNS S34709 pipes,UNS S34709 tubes,UNS S34709 springs