Our assortment includes bearing chrome steel balls, tungsten carbide balls, stainless steel balls, ceramic balls, ruby and sapphire balls, brass and bronze balls, tool steel balls, balls made in special alloys, plastic and glass balls, polishing and grinding media, cylindrical rollers and. Steel is an alloy of iron with any of a number of metals, including chromium, nickel, copper, titanium and molybdenum. History and properties of 52100 steel knife steel nerds. To see matwebs complete data sheet for this material including material property data, metal compositions, material suppliers, etc, please click the button below. Three basic methods have been developed to etch alloy samples.
Engineering handbook steelmaking basic descriptions of making carbon, alloy, stainless, and tool steel p. Incidentally, it is also an excellent knife steel, with possibly the best performance out of many of the toolcarbon steels and reaches hardness of about rc 66, with typical knives usually in the high 50s. Jul 30, 2019 while damascus steel is often made with importance placed on aesthetics, strong, functional and durable knives can result from the proper choice of steel and careful forging. Because of its chemical composition, you do not want to get close to that bath. Ive noticed that it seems less popular than some of the other steels of similiar composition. The small amount of cr in 52100 obviously does not effect stain resistance at all, but it can have a significant effect on the working properties of finished blade steel. In general, steels with higher carbon content have greater. Various 52100 is an alloy steel that is commonly used in ball bearings. Common grades used in the production of damascus steel include. Chrome steel balls have excellent surface quality, high hardness and high load bearing capacity, as a result of through hardening.
Hardness bhn 183212 stress relieving annealed material. Aisiastm 52100 bearing steel is a high carbon, chromium containing low alloysteel that is through hardening and noted in particular for use asbearings. The low alloy steels which are important in process plants are mainly those which have a carbon content less than 0. The hardening of alloy steel 52100 can be achieved by cold working, heating, and quenching. Trd produces balls that through statistical process control, assures tolerance accuracy, fine surface finish and a consistent high quality. Aisi 52100 knife steel composition analysis graph, equivalents and overview version 4. Chromium can also increase the toughness and wear resistance of. A wide variety of 52100 steel hardness options are available to you, there are 982 suppliers who sells 52100 steel hardness on, mainly located in asia.
Steel is an iron alloy with carbon and other elements that modify the steel to achieve specific properties. Alloy steel 52100, as known as aisi 52100, contains a high level of carbon and chromium. Chrome plating, when used as a verb, refers to the process of electroplating the chromium metal onto a surface using a bath of aqueous chromium ions. Our chrome steel balls are available in fractional, decimal and millimeter sizes. Chrome steel is one of a class of non stainless steels which are used for applications such as bearings, tools and drills. The top countries of supplier is china, from which the percentage of 52100 steel hardness supply is 100% respectively. Aisi 52100 chrome steel balls are through hardned in order to achieve the maximum mechanical strength.
A wide variety of 52100 chrome steel options are available to you, such as forged, hot rolled. The z steel is an achievement of improved steelmaking facility and operating conditions made possible by cooperation with a steel maker on the basis of numerous life test data. It has very fine carbides, which translates into high edge stability. It also makes 52100 much more difficult to forge and heattreat properly compared to o1. The 52100 vac melt steel material offers superior cleanliness and internal soundness over the conventional air melted sae 52100. A high quality steel ball bearing is consider grade 25. Authorised precision ball and roller distributors in the uk. Ball bearing features ss included for aisi 440c stainless steel delete ss for sae 52100 chrome alloy steel r ribbon and h crown cages available available in abec 1, 3, 5 bore. Chrome steel is one of a class of non stainless steels such as aisi 52100, en31. The following table shows the chemical composition of aisi 52100 alloy steel.
Other designations of aisi 52100 alloy steel include uns g52986 and aisi 52100. What you want to do is possible but it is not real easy. Low alloy martensitic chrome steel, aisi 52100 thanks to its high hardness, wear resistance, surface finishing and dimensional precision, it is widely used to manufacture mechanical components. Once you have chosen the chrome steel ball bearings that you need from our online catalogue, you can order and pay for them using our secure online checkout. This alloy offers users good machinability, as well as forming through conventional methods.
Aisi 52100 chrome steel data sheet simply bearings ltd. E52100 and 52100 are two grades of steel of highly similar composition with. Steel is an alloy of iron with any of a number of metals, including chromium. You can also choose from aisi, astm, and din 52100 chrome steel, as well as from stainless steel 52100 chrome steel there are 1,056 suppliers who sells 52100 chrome steel on, mainly located in asia. Chemical composition of chrome plating it still runs. A history of 52100, where it came from and how it has been used in knives. Alloy 52100 grade is primarily used for the manufacture of aircraft bearings and other highly stressed parts. All etchants should be used on a freshly polished surface.
It is similar to 5160 though it has around 1% carbon vs. This material can be heat treated for higher hardness. This page displays only the text of a material data sheet. The besteasiest way to get a 52100 edge on a billet of damascus is to do a san mai type contruction. Outer ring made from 52100 chrome steel or equivalent.
Principal design features, 52100 is a high carbon, chromium containing low alloy steel that is through hardening. The grade number refers to the tolerance per millionth of an inch. All about 52100 steel properties, strength, and uses thomasnet. Common grades used in the production of damascus steel include 15n20 l6, o1, astm 203e, 1095, 1084, 5160, w2, and 52100. A graph of the oxygen content in steel over the last 25 years is shown in fig. Steel also contains other materials, including gases such as carbon and nitrogen. While damascus steel is often made with importance placed on aesthetics, strong, functional and durable knives can result from the proper choice of steel and careful forging.
If you forge 1095 and 52100 you have to pay close attention to your temperatures and follow a process that prepares the steel for the stages to come. Alloy 52100 is a high carbon, chromium bearing steel with excellent strength and fatigue properties. Mouse over element names to get quick help on its effects in the alloy. Bearing materials ceramics, chrome steels, stainless. The term was used in both the original 1933 version, as well as the 2005 remake, of king kong.
In the annealed condition 52100 is comparatively easy to machine, however very high hardness and abrasion resistance can be achieved through heat treatment, along with high levels of tensile and fatigue strength. Steel is the common name for a large family of iron alloys. Hypereutectoid means that there is more carbon present in the steel then can be put into solution and locked into the grain structure. It can be hardened via cold and hot working processes and. And 52100 bearing steel is the most common steel grade in astm a295 standard for highcarbon antifriction bearing steel. Once you have chosen the chrome steel ball bearings that you need from our online catalogue, you can order. Ssm tool steel properties omparison 52100 is an oil hardening, high carbon steel. Chromium cr has a tendency to increase hardness penetration. Steel balls grade 25 chrome rainbow precision products. The etchants for metallographic examination are solutions of acids and other chemicals that are applied selectively to attack a highly polished surface, thus permitting microstructural examination. The 52100 alloy steel grade has a high carbon and chromium content for high strength, high.
How does 52100 compair to other alloy steels as a blade steel for edge holding, appearence, and ease of working. These hardened 52100 chrome steel balls have a long life, but they do need to be kept oiled to avoid corrosion. Bearing materials ceramics, chrome steels, stainless steels, and. The materials are processed to achieve desirable properties to maximize bearing performance and life. Click above to see our selection of miniature and instrument bearings in metric sizes. The following datasheet gives an overview of aisi 52100 alloy steel. Chemical content identification factors and composition standards p. Stainless steel aisi 440c and chrome steel sae 52100 440c stainless steel and 52100 chrome steel are the most common materials used in precision miniature and instrument ball bearings. The 52100 chromium steel sphere has an unpolished mill surface, meets grade 25 sphere tolerance standards, and has a precision tolerance.
Chrome steel 52100 is a universal material for many applications. The uses of steel vary by characteristics such as its composition. Chrome steel balls trd specialites cs, chrome steel. Steels can either be cast directly to shape, or into ingots which are reheated and hot worked into a wrought shape by forging, extrusion, rolling, or other processes. Chrome steel balls grade 25 the quality of bearing can be defined by various ratings, such as the rating of ball roundness. Find 52100 alloy steels related suppliers, manufacturers, products and specifications on globalspec a trusted source of 52100 alloy steels information. Aisi 440c is a hardened stainless steel suitable for any application that requires corrosion resistance at room to midhot temperature range.
The 52100 chromium steel sphere has a reflective finish, meets american society for testing and materials international a295 specifications, meets grade 25 sphere tolerance standards, and has a precision tolerance. The 52100 alloy steel grade has a high carbon and chromium content for high strength, high resistance to corrosion and wear, and good machinability. Chrome steel balls aisi 52100 100cr6 1,3505 property. We do not use cookies for the processing, collection, or storage of personal data under any circumstances. Chrome steel balls have an excellent surface quality and high load bearing. The chemical composition of this steel has high carbon and about 1. The assemblies are preloaded at the factory and chemically locked to ensure a high quality of motion. I have made knives before but never heat treated or used this quality of steel i am making 2 knives from it hopefully, 1 for my brother and 1 for my father. These components are the bearings inner and outer rings, balls and rollers. Chrome steel is one of a class of non stainless steels such as aisi 52100, en31, suj2, 100cr6, 100c6, din 5401 which are used for applications such bearings, tools, drills and utensils. Aisi 52100 alloy steel is known as a high carbon, chromium containing low alloy steel.
Chrome steel balls aisi 52100 100cr6 1,3505 property chrome steel balls are thoughhardened. In lees loss prevention in the process industries fourth edition, 2012. In terms of wear resistance, a little better than that of the o1 steel, however 52100 is also tougher. Nov, 2010 if you forge 1095 and 52100 you have to pay close attention to your temperatures and follow a process that prepares the steel for the stages to come. The most common material used to produce the load carrying components in precision ball bearings, roller bearings, and tapered roller bearings is 52100 chrome steel. Chrome steel balls are widely used in precision ball bearings, as well as, in a number of other industrial applications. The automotive and aircraft industry use alloy steel 52100 for a.