UNS S17400 Plates
Home > Products > Plates

We produce UNS S17400 Plates,UNS S17400 Sheets,UNS S17400 Coils, UNS S17400 Strips,S17400 Plates,S17400 Sheets,S17400 Coils, S17400 Strips,UNS S17400 cold rolled strips,UNS S17400 hot rolled strips,UNS S17400 hot rolled plates, UNS S17400 cold rolled plates from china

We could produce  UNS S17400 plate and sheets with Sizes range from 4.5MM thick to 200MM thickness, up to 3000 wide.

The thickness of UNS S17400 strips and coil that we could do range from 0.05MM to 3MM

The surface finish of UNS S17400 strips and coils that we could do is as follows:2B / 2D / BA

The hardness of S17400 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 S17400 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 S17400 plates,sheets,coils,strips to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Our UNS S17400 plate,sheets,coils,strips can be polished on one side or two sides.

In order to control the quality of UNS S17400 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 S17400 is a precipitation hardening martensitic stainless steel, containing Copper.

We could produce UNS S17400 plates,sheets,coils,strips as per the standard of ASTM B463

The chemical composition of UNS S17400  plates,sheets,coils,strips is as follows


Content (%)

Iron, Fe


Chromium, Cr

15.0 - 17.5

Nickel, Ni

3.0 - 5.0

Copper, Cu

3.0 - 5.0

Manganese, Mn


Silicon, Si


Tantalum, Ta


Niobium, Nb (Columbium, Cb)


Nb + Ta

0.15 - 0.45

Carbon, C


Phosphorous, P


Sulfur, S


The mechanical property of UNS S17400  plates,sheets,coils,strips is as follows



Shear modulus

77.4 GPa

Elastic modulus

190-210 GPa

Poisson's ratio


Hardness, Brinell


Hardness, Knoop (estimated from Rockwell C)


Hardness, Rockwell C


Hardness, Vickers (estimated from Rockwell C)


We will do 100% UT test for UNS S17400 plates,sheets,coils,strips

We could supply S17400  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 S17400 plates,sheets,coils,strips are widely used in Valves,Oil Refineries,Petrochemical,Heat Exchangers & Pressure Vessels,Oil & Gas,Pumps.Mining.Paper Mills,Lock & Dam.Agricultural Equipment.Chemical Processing.Metal Fabrication,Marine,Oil Tools & Production,Food and so on

In order to produce UNS S17400 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 S17400 plates,UNS S17400 sheets,UNS S17400 coils,UNS S17400 strips that you need, we are glad to quote the best price

Except UNS S17400 plates,we also could produce UNS S17400 flanges,UNS S17400 bars,UNS S17400 fastener,UNS S17400 bolts,UNS S17400 fittings,UNS S17400 pipes,UNS S17400 tubes,UNS S17400 springs