25CrMo Steel. 25CrMo steel is a kind of Chinese alloy steel for engineering and mechanical structure use, for properies and uses, please refer to 20CrMo and 30CrMo.For specification, chemical composition, mechanical properties and equivalent, please see the following tables. 25CrMo4, 1.7218, AISI 4130 - Engineering steel25CrMo4 - specification and applications. 25HM steel, which is a Polish equivalent of 25CrMo4, is alternately classified as structural steel for heat improvement and as a boiler steel designed to work at elevated temperatures. It exhibits very good strength properties, high
30CrMo Steel. 30CrMo steel is a Chinese alloy steel for engineering and machine structural use, has high strength and high toughness, and has good high temperature strength at temperatures below 500 °C. 30CrMo material also has good machinability, medium cold bending and plasticity, high hardenability, good weldability, and is generally used in the adjusted state. 34CrMo4 / 1.7220 - SteelNumber - Chemical composition EN 10083-3:2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels:EN 10132-3:2000 Cold rolled narrow steel strip for heat treatment. Technical delivery conditions. Steels for quenching and tempering:EN 10263-4:2001 Steel rod, bars DIN EN 10083-1 Steels for quenching and - Steel gradesThis standard differs from DIN EN 10083-1:1996-10, DIN EN 10083-2:1996-10, DIN EN 10083-3:1996-02 and DIN 17212:1972-08 as follows:a) This series of standards (DIN EN 10083-1 to -3) has been thematically restructured. Previously, the three parts were divided up as follows:Part 1:Technical delivery conditions for special steels
1.7226 34CrMoS4. 1.7227 42CrMoS4. 1.7228 50CrMo4. 1.8159 51CrV4. EN 10083-3:2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels - EN10083-3 - Bebon steelsEN10083-3 is a international standard specifies technical conditions for delivery of alloy steel.EN10083-3 Standard main steel grade:33MnCrB5-2,39MnCrB6-2,39MnCrB6-2,38MnB5,38MnB5, 27MnCrB5-2,27MnCrB5-2 and so on. EN10083-3 41Cr4 steel vs 41CrS4 alloy steel - EN 10083-3 EN10083-3 25CrMo4 and 25CrMoS4 alloy steel plate supplier. EN10083-3 25CrMo4 and 25CrMoS4 steel plates are chromium-molybdenum steel that usually used after quenched and tempered, with high intensity, high hardenability. As a top five alloy steel supplier in China, BBN steel company offers 25CrMo4 alloy steel, 25
Bebon International is a professional EN10083-3 51CrV4 alloy steel plate steel exporter and a steel Stockist in china. We keep more than 1000 tons EN10083-3 51CrV4 alloy steel plate steel in stock every month. If you want to get the EN10083-3 51CrV4 alloy steel plate steel price, please do not hesitate to Material Grade Comparison - Stainless Steel TubeDIN EN 10083-3:Heat-treatable steels (Quenched & tempered steels) Steel grades:e.g. 25CrMo4, 34CrMo4, 42CrMo4:DIN 2448/17204:Seamless circular tubes made from heat-treatable steels (DIN 2448 [replaced]):Plain end seamless steel tubes:Dimensions and conventional masses per unit length:Steel grades:e.g. 25 CrMo 4, 34 CrMo 4, 42 CrMo 4 MaterialThe material used is usually specified by the technical demands of the customers application. Often the target bolt quality is a first factor for the specification:According to ISO-898 common bolt qualities are:Bolts:8.8, 10.9, 12.9. Nuts:8, 10, 12. IHF delivers all kind of bolt qualities upon your request.
Steel and Cast Iron Standards EN 10083:Steel grades /numbers. EN 10083-1:2006 Steels for quenching and tempering. 1.7218 25CrMo4 1.7220 34CrMo4 1.7225 42CrMo4 EN 10083-3:2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels