High hardness and toughness grade, primarily for shafting. A selection of commonly used steel grades for forgings is listed in table 1. Corrosion resistance similar to 300 series stainless steel. Type 201 is less resistant to corrosion than 300 series. Tables of technical properties international stainless steel. Carbon steel may be specified, however, it is not the right product for the project. Steel grades, properties and global standards 1 outokumpu outokumpu is the worlds leading stainless steel producer. Part 1 of this standard contains composition and physical properties, while part 3 is specific to the delivery conditions of stainless long products. Equivalent grades, alloy steel,mild steel,stainless steel. Astms steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them. One particular type of steel, known as hadfield manganese steel, usually contains 12% manganese.
The minimum yield strength of the steel, ignoring any effects of thickness is 355mpa or nmm2. Precision strip is produced in a wide range of standard and specialty stainless steel grades. Plain steel, cast steel, freemachining steel material grade comparison table material no. Tables of technical properties of stainless steels flat products. Astm a792 applies to galvalume coated sheet steels.
Contents continental steel pte ltd list of tables note. Material grades 316l stainless steel low carbon austenite. Grades of stainless steel are designated by a numerical steel number such as 1. The selection of the appropriate stainless steel grade for each application is the result of. Stainless steel products of different grades stainless. Ultra 904l was originally developed for handling sulfuric. Handbook of stainless steel outokumpu high performance. Stainless steels are stainless because their chromium content gives them remarkable. The ultra range contains 8 stainless steel products meant for extremely corrosive environments pre of more than 27.
For example, lets look into the properties of steel grade x 4 crni 18 12. Jfe offers a wide range of crbased stainless steel types. Structural steel, with an impact rating of 27 joules which was tested at 20 degrees. Stainless steel grade numbers identify the quality, durability, and the temperature resistance. Main text steel grade and chemical compositionsteel properties. Material properties grade, chemical composition and properties. Comparison and steel plate equivalent grades steels for steel construction.
Calculating the bending of a steel plate with two different grades of steel, this will help demonstrate what effect. Martensitic stainless steel is a very hard, strong steel. Grade, chemical composition and properties material. Grade 301 is a high workhardening rate austenitic stainless steel. Table 2 details requirements for the chemical composition for the heat analysis of all steel designations in a 653 and a 792. Outokumpu is a global stainless steel manufacturer. Material grades is a distinct effort to assist manufacturers to use right industrial materials.
Nssc offers the stainless steel bestsuited for any application. The grades listed represent the outokumpu stainless steel programme. It contains around % chromium and is used to make knives and turbine blades. Super duplex 2750 seamless pipe with brand name dingxin, from china. Martensitic stainless steels table 3 are straightchromium 400 series types that are hardenable by heat treatment. This type of steel is commonly used in washing machines, boilers and indoor architecture. Specifications define a couple hundred stainless steel grades, differing from one another mainly in chemical composition. It can be supplied with a tensile strength of up to over 0 mpa in strip and wire forms, to. Outokumpu austenitic stainless steels include the workhorses grades core 3044301 en 1. Ferritic stainless steel has similar properties to mild steel, but better corrosion resistance. Section 1 steel plates, strips, sections and bars a. Below is the table of chemical composition for different stainless steel grades in accordance with iso 35061. Martensitic precipitation hardenening ph stainless steel dura 6908 also known as ultrafort 1. Steel plate rolled into pipe or used in building tankers offers one more customization option.
Stainless steels for extremely corrosive environments. Moreover we provide many grades such as the high grade, nssc series which has been developed on the basis of the common grades. The stressstrain relationship does not have the clear distinction of a yield point and. Stainless steels are engineering materials with good corrosion resistance, strength, and fabrication characteristics. Different stainless steel qualities are used for door hardware, such as aisi 201, 304, 316 or 430. The ferritic solution international stainless steel. Cr based products includes ultralow carbon crbased stainless steel produced. Standard martensitic grade for lowduty hardened applications. Thanks to its unique properties such as durability, lowmaintenance and resistance to corrosion, stainless steel is not only the strongest, but also the most economically sustainable choice. Duplex stainless steels contain a mixture of austenite and ferrite in their structure, and exhibit characteristics of both phases with higher strength and ductility. High performance stainless steels nickel institute. Stainless steel datasheets revised november 2011 page 1 of 1 au austenitic stainless steels 301, 301l, 301ln high strength for roll formed structural components 302hq low work hardening rate grade for cold heading fasteners 303, 303se freemachining bar grades 304, 304l, 304h standard 188 grades 310, 310s, 310h high temperature resistant. If you already have pdf viewing software installed, insert the cdrom into your cd drive and click the view ebook button in the software menu to open the ebook. Ferritic stainless steels cannot be hardened by heattreatment.
Outokumpu produces these grades as both rolled and forged billets, making us the perfect supplier for your forgings such as flanges, fittings and valves. Composition is a fundamental characteristic of stainless steel because it determines the alloys corrosion resistance, microstructural phase balance, mechanical properties, and physical. For example, commercial steel cs type a is specified when cq or lfq steel had. The latest addition to outokumpu austenitic stainless steel grades is the supra 316plus. Outokumpu stainless is since january 2004 the new name of avestapolarit, formed in 2001 by the merger between avesta sheffield and outokumpu steel and is today an inte gral part of the outokumpu metals and technology group. With one of the largest nonmill inventories in the u. Stainless steel grades listed in the international standard iso 15510. Supra 316l4404 is more difficult to machine than ordinary carbon steels but are still comparatively easier than more highly alloyed stainless grades. Recommended for use in stainless steel sheets hrb 90 hb 192 or less. We are regarded as the best source of stainless steel products of different grades, stainless steel grades, stainless steel nuts, stainless steel washers. For example, the number 316 contains 16%18% chromium and 11%14% nickel.
These grades are characterized by a very low content of nickel less than 1%. Reduced outer dimensions and thinner sheet capabilities compared to sp nut thread sizes. Section tables are not numbered and put in the list, except from hightensile galvanised c and z purlins, mild steel plates, chequered plates, api 5l 1991 and astm a53 1997 pipes. Design manual for structural stainless steel, which was prepared by the steel construction institute between 1989 and 1992 and published by euro inox in 1994. Types of three grade 1 grade250 2 grade415 3 grade 500.
Steel grades for physical, mechanical and environmental. Issf martensitic stainless steels international stainless steel. Many grades are, however, metastable at room temperature. Strength properties of annealed austenitic stainless steels are. Steel grades for physical, mechanical and environmental data. Designations for wrought stainless steels in the united states, wrought grades of stainless steels are generally designated by the american iron and steel institute aisi numbering system, the unified numbering system uns, at the proprietary name of the alloy. In order to view the ebook of comparative world steel standards you must have pdf viewing software such as adobe acrobat or adobe reader installed prior to running the cdrom. Highspeed tool steels are so named primarily because of their ability to machine materials at high. How to be sure that this grade or the other is suitable for your.
Highperformance stainless steels3 as individual grades, may offer optimum performance for a specific requirement. You may want to consider using comparable grades of stainless steel, titanium or nickel alloy plate, so long as the width requirement is 96 or less. Stainless steel grades listed in the international. Utensils at home are made of stainless steel the stainless character occurs when the concentration of. Material grades select right material for manufacturing jobs. You can find more detail about the specific grades we produce below. Outokumpu duplex stainless steel grades offer an excellent combination of strength and corrosion resistance, allowing you to significantly reduce material thickness and cost in a host of applications.
Engineer standards en 10088 is the main standard relating to general purpose stainless steel. Fasteners for use in stainless steel sheets installs into stainless steel sheets as thin as. Our industryleading duplex stainless steel offering covers a full palette of options for diverse industries and applications. The numbers associated with stainless steel grades and types also refer to the amount of chromium, nickel, iron, manganese, titanium, etc, that make up the grade. Design guidelines for the selection and use of stainless steel nidl distributed by. A nickelfree 17 % chromium ferritic stainless steel grade with good corrosion resistance and hightemperature strength was originally designed for exhaust. Hot and cold rolled coil, strip, sheet, precision strip, quarto plate, bar, wire rod, rebar and semifinished long products.
The total materia database includes more than 350,000 steel grades from all over the world. Core 3044301 is a classic 18% chromium, 8% nickel austenitic stainless steel and an allpurpose product with good corrosion resistance. When manganese content exceeds about 10%, the steel will be austenitic after slow cooling. Universal stainless produces semifinished and finished specialty steel long products and plate, including nickel alloy, stainless steel, tool steel and aircraft quality low alloy steels, in a wide variety of grades and product forms. This new edition takes into account advances in understanding in the structural behaviour of stainless steel over the last 10 years. Unless modified for improved machinability, it requires higher cutting forces than carbon steels, shows resistance to chip breaking, and a high tendency to builtup edge formation. The most common grades are austenitic and ferritic. Mechanical and physical properties of stainless steel. Core 304l4307 is a lowcarbon alternative to core 3044301 that is giving an improved resistance against intergranular corrosion. Comparison of steel grades steel plate equivalent grades. Outokumpu long products offers a large variety of duplex and high performance austenitic stainless steel grades. The outokumpu steel names are generic and cover corresponding steel numbersnames, which may not have the same chemical. Stainless steel is an ideal material to create lasting solutions in demanding applications. Becherer, teledyne vasco highspeed tool steels and their requirements are defined by the american society for testing and materials in speci fication a60079 as follows.
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