Maraging C-300 Plates
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We produce Maraging C-300 Plates,Maraging C-300 Sheets,Maraging C-300 Coils, Maraging C-300 Strips,Maraging C300 Plates,Maraging C300 Sheets,Maraging C300 Coils, Maraging C300 Strips,Maraging C-300 cold rolled strips,Maraging C-300 hot rolled strips,Maraging C-300 hot rolled plates, Maraging C-300 cold rolled plates from china

We could produce  Maraging C-300 plate and sheets with Sizes range from 4.5MM thick to 300MM thickness, up to 3000 wide.

The thickness of Maraging C-300 strips and coil that we could do range from 0.05MM to 3MM

The surface finish of Maraging C-300 strips and coils that we could do is as follows:2B / 2D / BA

The hardness of Maraging C300 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 Maraging C-300 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 Maraging C-300 plates,sheets,coils,strips to a #4 polish, #6 Polish, #7 polish or a #8 mirror finish. Our Maraging C-300 plate,sheets,coils,strips can be polished on one side or two sides.

We can perform PMI testing for Maraging C-300 plate,sheets,coils,strips, or we can work with independent labs to complete PMI in order to meet customer specifications.

Maraging C-300 provides a very high strength nominally 300 ksi tensile (2070 MPa) with an above average level of toughness.

We could produce Maraging C-300 plates,sheets,coils,strips as per the standard of ASTM B463

The chemical composition of Maraging C-300  plates,sheets,coils,strips is as follows


.03 max


.10 max


.01 max


.01 max


.10 max


















The mechanical property of Maraging C-300  plates,sheets,coils,strips is as follows

0.2% Proof  Stress

Tensile  Strength



272 KSI  Min.

282 KSI  Min.

5 % Min.

52 HRC  Min

We will do 100% UT test for Maraging C-300 plates,sheets,coils,strips

We could supply Maraging C300  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 Maraging C-300 plates,sheets,coils,strips are widely used in aircraft engine manufacturers, oil patch suppliers, petrochemical corporations and power-generation companies. Various military branches, aerospace engineers and nuclear markets  and so on.

In order to produce Maraging C-300 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 Maraging C-300 plates,Maraging C-300 sheets,Maraging C-300 coils,Maraging C-300 strips that you need, we are glad to quote the best price

Except Maraging C-300 plates,we also could produce Maraging C-300 flanges,Maraging C-300 bars,Maraging C-300 fastener,Maraging C-300 bolts,Maraging C-300 pipe fittings,Maraging C-300 pipes,Maraging C-300 tubes,Maraging C-300 springs