17-4Ph Plates
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We produce 17-4Ph Plates,17-4Ph Sheets,17-4Ph Coils, 17-4Ph Strips,17-4 Ph Plates,17-4 Ph Sheets,17-4 Ph Coils, 17-4 Ph Strips,17-4Ph cold rolled strips,17-4Ph hot rolled strips,17-4Ph hot rolled plates, 17-4Ph cold rolled plates from china
We could produce  17-4Ph plate and sheets with Sizes range from 4.5MM thick to 200MM thickness, up to 3000 wide.
The thickness of 17-4Ph strips and coil that we could do range from 0.05MM to 3MM
The surface finish of 17-4Ph strips and coils that we could do is as follows:2B / 2D / BA
The hardness of 17-4 Ph 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 17-4Ph 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 17-4Ph plates,sheets,coils,strips to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Our 17-4Ph plate,sheets,coils,strips can be polished on one side or two sides.
We can perform PMI testing for 17-4Ph plate,sheets,coils,strips, or we can work with independent labs to complete PMI in order to meet customer specifications.
17-4Ph is a precipitation hardening martensitic stainless steel, containing Copper.

We could produce 17-4Ph plates,sheets,coils,strips as per the standard of ASTM B463
The chemical composition of 17-4Ph  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 17-4Ph  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 17-4Ph plates,sheets,coils,strips
We could supply 17-4 Ph  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 17-4Ph plates,sheets,coils,strips are widely used in chemical pump,plunger pumps,Cement Mill ,sugar Mill,concrete mills and mixers,processing units,mechanical equipment, crystalizer equipment,Wellhead and Christmas tree,power transmission, turbine,gas compressor,gear boxes and so on.
20,Vacuum Kettle Dryer.Cistern Piler.Vacuum Strainer,Agitators.Chemical Reactor and Systems,Expansion Tank.Water Tank,Lifting Station Tank,Air Drying Plants,Condensers,Balance Valves,Needle Valves,Twin Sharft Dispersers,Chemical and petroleum process equipment and so on

In order to produce 17-4Ph 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 17-4Ph plates,17-4Ph sheets,17-4Ph coils,17-4Ph strips that you need, we are glad to quote the best price
Except 17-4Ph plates,we also could produce 17-4Ph flanges,17-4Ph bars,17-4Ph fasteners,17-4Ph bolts,17-4Ph pipe fittings,17-4Ph pipes,17-4Ph tubes,17-4Ph springs