DIN 30CrNiMo8 steel

<strong>30CrNiMO8</strong> is pronounced as three zero chromium nickel molybdenum zero eight, steel group series: CrNiMo, digital code: 1.6580, 30CrNiMo8 in German DIN standard is quenched and tempered steel, equivalent to China 30Cr2Ni2Mo

Q390B-Q390D hot rolled steel round bars

<strong>GB/T1591 Q390 </strong>contains five different steel grades as Q390A,Q390B,Q390C,Q390D and Q390E.Structural steel Q390D shall be done impacting test at low temperature minus 20 degree centigrade.Normalised heat treatment suggested to be done for low alloy steel plate Q390D in heavy thickness.

20CrNiMo(8620H) hot rolled steel round bars

<strong>GB 20CrNiMo Alloy steel</strong>, we can supply the round bar, steel flat bar, plate, hexagonal steel bar and steel square block. GB 20CrNiMo steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. 20CrNiMo alloy steel Rectangular pieces can be sawn from flat bar or plate to your specific sizes. Ground tool steel bar can be supplied, providing a quality precision finished bar to tight tolerances.

1.2083 Steel | X42Cr13

<strong>DIN 1.2083 </strong>is typical Stainless Chrome Plastic Mold Steel. which is characterised by good polishability, good hardenability giving high hardness, with fair corrosion resistance German die steel 1.2083 is a chromium content up to 13% of the plastic die steel. 1.2083 mold steel has good polishing and excellent wear resistance, is often used to prevent acid plastic mold.

W6Mo5Cr4V2Co5(M35) hot rolled steel round bars

<strong>W6Mo5Cr4V2Co5 </strong>is a tungsten-molybdenum series general cobalt-containing high-speed steel. Compared with W6Mo5Cr4V2, it has improved red hardness and high temperature hardness, improved wear resistance, and has better machinability, but the strength and impact toughness are lower, and it is easy to oxidize and decarburize. W6Mo5Cr4V2Co5 is general Used as gear cutters, milling tools, punches, cutter heads and other tools for cutting hard materials.

W18Cr4V hot rolled steel round bars

<strong>W18Cr4V</strong> is tungsten high-speed steel, with high hardness, red hardness and high temperature hardness. The wide range of heat treatment difficult to overheat quenching, heat treatment process is not easy oxidation and decarbonization, grinding performance is better. The hardness of the steel is maintained at HRC 63-64 and HRC 62-63 at 500 ° C and 600 ° C, respectively, and has good cutting performance for a large number of general materials to be processed.

34CrNiMo6 hot rolled steel round bars

<strong>34CrNiMo6 </strong>is a quenching and tempering steel with high strength, high toughness and good hardenability. Used for large axles, machine components, tools and high strength fasteners. The steel can be induction hardened and it is weldable under certain conditions. Through hardenability to appr. 100 mm diameter bar with oil quenching.

CrWMn hot rolled steel round bars

<strong>CrWMn</strong> die steel plate is alloy tool steel, oil quenching low deformation cold working die steel.The steel wearability

3Cr2W8V hot rolled steel round bars

High temperature wear tests for <strong>3Cr2W8V steel </strong>were performed by a pin-on-disk high temperature wear apparatus.The effects of quenching temperatures on wear resistance of 3Cr2W8V steel were studied.The compositions,images and structure of worn surfaces were analyzed using SEM,EDS and XRD.