40CrMnMo hot rolled steel round bars

40CrMnMo steel commonly used in the manufacture of heavy duty, larger cross-section of the gear shaft, gear, truck rear axle axle, shaft, eccentric shaft, connecting rod, turbine similar parts, can also be used instead of 40CrNiMo.

A105 hot rolled steel round bars

ASTM A105 (also known as ASME SA 105) covers seamless forged carbon steel piping components for use in pressure systems at ambient and high-temperature service.

Cr12MoV hot rolled steel round bars

The hardenability, hardness, strength and toughness of Cr12MoV die steel after quenching and tempering are higher than CR12. The work with a diameter of 300~400mm can be completely hardened, and the quenching deformation is small, but the high temperature plasticity is poor. Cr12MoV is mostly used to manufacture composite molds and tools with large cross-sections, complex shapes, and heavy workloads.

3Cr2W8V hot rolled steel round bars

High stessed hot work tools,such as mandrels,dies and containers for metal tube and rod extrusion,hot extrusion tools,tools for manufacture of hollows,screws, rivets,nuts and bolts.die casting tools,forming dies,die inserts,hot shear blades

CrWMn hot rolled steel round bars

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

Q390B-Q390D hot rolled steel round bars

Steel grade Q390B is under steel specification GB/T1591 which is for high strength low alloy structural steels.When customers need special sizes for steel Q390B useage,Xinsteel has the ability to cut and weld in our processing plant for small parts,round plate,seal head and other frames.

34CrNiMo6 hot rolled steel round bars

34CrNiMo6 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.

20CrNiMo(8620H) hot rolled steel round bars

GB 20CrNiMo Alloy steel, 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.

W18Cr4V hot rolled steel round bars

W18Cr4V 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.

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