Datong Hydraulic

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EN10204 Steel Grinding Chrome Rod 42CrMo4+QT

September 26, 2024

42CrMo4 is a heat treatable steel which contains at least 0.9%Cr,0.15%Mo as strengthening elements. After quenched and tempered, It obtains high strength, good low-temperature impact toughness with a typical tensile strength of 900 -1200 N/mm2.42CrMo4 steel has better performance than 34CrMo4 steel due to the higher carbon and chromium content.Similar to AISI 4140,only a little difference in Mn,Cr content.This material also has good machinability,good wear-resistance,but the temper brittleness is not obvious,and poor in weldability. CHrome rod 42CrMo4 is mainly used for hydraulic cylinder.The piston rod material 42CrMo4 hardened and hard chrome plated with the material number 1.7225 is suitable for heavy use and is especially wear-resistant thanks to its hardened surface layer with a surface hardness of 56–64 HRC. The Advantages Of our Hard Chrome Plated Rod 42Crmo4 1.Hard chrome plating means that an especially thick chrome layer is applied after the pre-honing and before finishi

F-1140 Steel hydraulic cylinder is a system that transforms the energy of a pressurized hydraulic fluid into linear movement. To achieve this transformation, the hydraulic cylinder uses a hydraulic piston that moves up and down inside a casing, transferring the pressure from the hydraulic fluid to a piston rod , which is the element that transmits the mechanical force. The hydraulic cylinder also has sealing caps and seals that ensure it is kept airtight. At Datong Hydraulic , the standard material used to manufacture our hydraulic cylinders is F-1140 structural steel, but depending on the client’s requirements, cylinders can be made in other carbon steel like AISI 4140 4340 and 42Crmo4. stainless steel 304 316 or even with duplex stainless steel 2205. The applications for a F-1140 steel hydraulic cylinder can essentially be divided into 5 main groups: agriculture, mobile equipment, industrial equipment, public works machinery, and machinery for environmental management. DATONG GROUP