Jan 15, 2019 · The material of treated workpiece for simulation and experimental validation in this work is 42CrMo, which is widely used in industrial applications, such as in the automotive, aerospace, and manufacturing industries [38,39].
Seamless cold drawn tubes. Technical delivery conditions EN 102691999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties EN 10263 42001 Steel rod, bars and wire for cold heading and cold extrusion. Technical
AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications.
High strength, hardenability, toughness, hardening deformation is small, high temperature creep strength and rupture strength are basic characteristics of 42CrMo steel plate. 42CrMo steel plate is used to manufacture forgings requiring higher strength and greater quenching and tempering section than 35CrMo steel, such as large gears for locomotive traction, supercharger transmission gears, pressure
42CrMo round bar is mainly used for making various kinds of machinery,automobile,mining spare part. 42CrMo round bar. 42CrMo round bar SizeDiameter :20 600mm * Lenght2000mm 5800mm. 42CrMo round bar chemical composition:
Engineering steel material EN19 hardness in HRCFlame or induction hardening can give a case hardness of 50 HRC or higher. EN19 equivalent material with AISI 4140, DIN 42CrMo4 EN 1.7225, GB 42CrMo, JIS SCM440C alloy engineering steel. Mechanical properties of steel EN19 (1.7225)
Abstract. In this paper, a novel axial infeed incremental rolling process of spline shaft with 42CrMo steel is proposed to solve the problems of present manufacture process. The principle of the axial infeed incremental rolling process is introduced firstly, and then the deformation mechanism is analyzed by finite element method (FEM).
4140 is a 1% chromium molybdenum medium hardenability general purpose high tensile steel generally supplied hardened and tempered in the tensile range of 850 1000 Mpa (condition T).4140 is now available with improved machinability, which greatly increases feeds and/or speeds, while also extending tool life without adversley affecting mechanical properties.
The studied material in this paper is 42CrMo, which is a medium carbon and ultra high strength steel. Due to its excellent hardenability and higher fatigue limit after hardening and tempering, surface hardening is usually used as heat treatment for this steel.
On the basis of the flow stress data, dynamic materials model (DMM) and Prasad's instability criterion, the processing maps for as cast 42CrMo steel were constructed at the strains of 0.4 and 0.6. The safe and unsafe areas and the corresponding deformation regimes were predicted during hot working, which are verified through the microstructure observation.
According to the stress field of slip line, the unit average pressure on contact surface during the gear rolling process was solved, and the formula of the rolling force and rolling moment was established by Zhang et al. 12,13 Li et al. 14 have studied the material characteristic of 42CrMo during the warm forming process, and the effects of the
ASTMs designation system for metals consists of a letter ( A for ferrous materials) followed by an arbitrary sequentially assigned number. These designations often apply to specific products, for example A548 is applicable to cold heading quality carbon steel wire for tapping or sheet metal screws.
With more than 40 years of experience in production of hard chrome plated bars and tubes, Ovako Cromax is the pioneer and the technology leader in its field. The unique position of in house production from steel mill to plating, facilitates unmatched quality and consistency of the base materials and surface.
The invention discloses a method for connecting a titanium aluminum alloy turbine with a 42CrMo steel shaft. The turbine members consist of a titanium aluminum alloy turbine, an intermediate transitional shaft and a 42CrMo steel shaft, wherein the titanium aluminum alloy turbine and the intermediate transitional shaft, the intermediate transitional shaft and the 42CrMo steel shaft are
We pride ourselves in our commitment and the level of service offered and aim to work closely with customers, to ensure we meet your expectations. Our objective is to keep your business operations running as smoothly as possible on a day-to-day basis.