Due to this, the heat input should be limited to maximum 1,0 kjmm. Most of the austenitic stainless steels can be readily welded using fusion or resistance methods. Seventh edition hot rolled and structural steel products. A multipurpose austenitic heat resistant stainless steel. The steel can also be used under conditions of slightly oxidating atmosphere, nitriding, cementation and. These properties are specified for flat rolled product plate, sheet and coil in astm a240a240m. Alloy 310 is an austenitic stainless steel that combines excellent high temperature properties with good ductility and weldability. In comparison to carbon steel, stainless steels are tougher and tend to work harden rapidly. Grade 310 is a medium carbon austenitic stainless steel, for high temperature applications such as furnace parts and heat treatment equipment. Table of emissivity of various surfaces for infrared thermometry introduction. Tables of technical properties of stainless steels flat products the selection of the appropriate stainless steel grade for each applic ation is the result of variou s considerations. Ati 309 and ati 310 austenitic stainless steels are typically used. Sirius 310s grade is a fully austenitic stainless steel containing 25% cr, 20% ni and 0.
For in this dynamic environment, operating within a more. Ati 309 and ati 310 austenitic stainless steels are typically used for elevated temperature applications. While every steel contains the same percentage of carbon and iron, 316 stainless steel offers a higher level of corrosion resistance among other superior characteristics. Stainless steels austenitic stainless steels include the 200 and 300 series of which type 304 is the most common. Emissivity is a modifying factor used in single color thermometry to achieve a correct temperature reading.
Mechanical properties shown are for the commonly available form listed. The alloy resists oxidation up to 2010f 1100c under mildly cyclic conditions. Changing the chromium content and adding other elements like nickel, molybdenum, titanium and niobium changes the mechanical and physical properties of the steel. Ferritic stainless steels are nonhardenable fecr alloys. Not only maintains toughness and ductility, but also increases in yield and tensile strengths as temperatures decrease. In some cases, however, a differing composition may improve e. The alloy resists oxidation up to 2010of 1100oc under mildly cyclic conditions. Please contact us if you require special steel types other than those shown in the table. 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 grades. It has excellent heat and oxidation resistance and superior strength. A wide range of properties can be developed with different heat treatments. It is utilized at temperature 1150oc in the continuous operations and 1035oc in the intermittent operations. Hardness is measured by hv or hrb only, depending upon the sheet thickness.
Known for its ability to withstand high temperature applications, type 310s, which is a lower carbon version of type 310, also offers users an array of benefits including. Stainless steel specifications, grades and properties. Calculators forum magazines search members membership login metal alloys. Influence of long time ageing on ductility and toughness in the stainless steel 310 in the presence. Uns s31009 is a high carbon modification developed for enhanced creep. Most common hot work methods can be successfully performed after uniform heating to 2150 f 1177 c. Sus 310s steel chemical,jis g4303 sus 310s stainless properties. Guillotine cut pieces can be produced to your required sizes. Often in many product forms, the grain size and carbon content can meet both the 310s and 310h requirements. Order 310 stainless steel in round bar, tubing or tube, plate, pipe and sheet. In its most basic form, chromium is added to ordinary steel in order to become. The structural steel properties and design charts catalogue is a directory of products and services available from fletcher easysteel and is provided as a guide to assist customers when determining their requirements.
An assessment of microstructure, mechanical properties and corrosion resistance of dissimilar welds between inconel 718 and 310s austenitic stainless steel april 2014 international journal of. Types 302 s30200, 304s30400, 304l s30403, and 305 s30500 stainless steels are variations of the 18 percent chromium 8 percent nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family. Applications requiring moderate corrosion resistance and high mechanical. Alloy 310 is a general purpose austenitic stainless steel with a face centered cubic structure. Technical data blue sheet data are typical and should not be construed as maximum or minimum values for specification or for final design. Materials at high temperatures, volume 29, number 1, 2012, pp. Stainless 302, 304, 304l, 305 specialty stainless steel. Ak steel type 410 is a martensitic stainless steel that provides excellent corrosion resistance plus high strength and hardness. Furthermore, this booklet will give you guidance on how onesteel supports the quality and reputation of its products through initiatives such as our build with standards website and our ezycommerce service.
Types 310 stainless steel and 310s are typically used for elevated temperature applications. Gas shielded welding has resulted in the best creep properties for welds. Stainless steel 310 is an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditions through 2000. Alloy 310s has good machinability and is readily fabricated. The primary alloying additions are chromium and nickel. Type 310s is a low carbon austenitic stainless steel. It offers superior corrosion resistance properties however poor than inconel. Good aqueous corrosion resistance due to high chromium content. Ss 310s is a low carbon grade of ss 310 and it has lower susceptibility to embrittlement and sensitization. Alloy 310s is often used at cryogenic temperatures, with excellent toughness and low magnetic permeability. Alloy 310 uns s3 is an austenitic stainless steel developed for use in high temperature corrosion resistant applications.
Properties of grade 310 310s stainless steel these grades contain 25% chromium and 20% nickel, making them highly resistant to oxidation and corrosion. Mechanical properties duplex stainless steels have roughly twice the yield strength of their counterpart austenitic grades. Strengthening and degradation mechanisms in austenitic. The present study examines the causes of the cracks in welded 310 stainless steel that has been used in the flare tip. Emissivity, or radiating efficiency, of most materials is function of surface condition, temperature and wavelength of measurement. Sae 310s stainless steel is the low carbon version of 310 and is suggested for applications where sensitisation, and subsequent corrosion by high temperature gases or condensates during shutdown may pose a problem. Stainless steel, special steel, compressor blading, turbine blading, superalloy supplier. Sus310s stainless steel is identical to 310 stainless steel except for a lower carbon content that minimizes carbide precipitation and improves weldability.
Mechanical properties at room temperature in annealed condition. Stainless 310 has excellent resistance to drawing and tempering salts, neutral salts, cyaniding salts, and highspeed salts. It is used at temperatures up to 1150c in continuous service, and 1035c in intermittent service. According to the tests, including metallographic examination, macroscopic hardness test and scanning electron microscopic analysis, the reasons for the nucleation and growth of the cracks in the weld zone have been discussed. Type 310 310s can be welded using all of the common welding processes. Special properties better corrosion resistance than aisi 316l, specially in highcorrosive environments with chlorides and.
Stainless steel properties and applications of grades. Good resistance to thermal fatigue and intermittent heating at high temperatures. Alloy 310s is not suggested for the severe thermal shock of repeated liquid quenching. Sus 310s steel chemical ca be offered by bebon steel,we ca supply jis g4303 sus 310s stainless properties and price, if you need sus 310s steel price and specification,please contact us. Because of these superb high temperature properties, 310 stainless steel alloy is often used in furnace parts, oil burner parts, carburizing boxes, heat treatment baskets and jigs, heat exchangers and welding filler wire and electrodes. Stainless steels are iron based alloys containing at least 10. A multipurpose austenitic heat resistant stainless steel with oxidation resistance under mildly cyclic conditions to 2010f 1100c. Data on any particular piece of material may vary from those shown herein. Stainless steel properties and applications of grades 310. Their high chromium and nickel contents provide comparable corrosion resistance, superior resistance to oxidation and the retention of a. General properties alloy 310 uns s3 is an austenitic stainless steel developed for use in high temperature corrosion resistant applications.
Grade 310s is a lower carbon version, less prone to embrittlement and sensitisation in service. Grade 310 uns s3 and its various sub grades combine excellent high temperature properties with good ductility and weldability. It is by no means an exhaustive list of the companys service portfolio. The key properties of this material are its high chromium and medium nickel content making its resistance to oxidation, sulfidation and other forms of hot corrosion its main characteristics.
For construction parts which should be resistant to scaling up to about 1050c and extensively inured to the. An assessment of microstructure, mechanical properties and. Consequently, it is mainly used in applications such as furnace parts, heat treatment baskets, heat exchangers etc. Investigate the causes of cracks in welded 310 stainless. Influence of particle formation during long time ageing on mechanical properties in the austenitic stainless steel 310. It has a moderately high base cost and a moderately high embodied energy among wrought austenitic stainless steels. Containing a high content of nickel and chromium 310 has good corrosion resistance, excellent resistance to oxidation and strength up to 2100f. Austenitic stainless steel 310 310s is an industrial heat resistant alloy providing outstanding oxidation resistance up to 2000of. A number in parentheses indicates the year of last reapproval.
It also has excellent corrosion resistance at high temperatures. West yorkshire steel are suppliers of 440c stainless steel in round bar, diameters. It is typically used for elevated temperature applications as its high chromium and nickel content provide solid corrosion resistance, excellent resistance to oxidation, and superior strength in temperatures up to. The soaring nickel and chromium contents of ss 310s plates offer similar corrosion resistan.
What is the difference between stainless steel 310 and. Stainless steel grade chart atlas steels specialty steels product reference manual. Because of its high chromium and moderate nickel content, alloy 310 is resistant to sulfidation and can also be used in moderately. Stainless 310 is a chromiumnickel steel with excellent oxidation resistance to carburizing and reducing environments. Their high nickel and chromium contents impart excellent elevated temperature strength and resistance to oxidation compared to type 304 ss. Aisi 310 stainless steel is an austenitic stainless steel formulated for primary forming into wrought products. They achieve their stainless characteristics through the formation of an invisible and adherent chromium rich oxide film. They are essentially nonmagnetic as annealed and become lightly magnetic when cold worked. Materials alloys steel stainless steel aisi type 429 materials alloys steel stainless steel 1818plustm materials alloys steel stainless steel aisi type 304.
Types 405, 409, 430, 422 and 446 are representative of this group. Typical properties in the annealed condition the properties quoted in this publication are typical of mill production and unless indicated should not be regarded as guaranteed minimum values for specification purposes. Chromium content of 310 2426% is also higher than 304 1020%. Its high chromium and nickel contents provide comparable corrosion resistance, superior resistance to oxidation and the retention of a larger fraction of room temperature strength than the common. In the next section, you will learn about various 316 stainless steel properties that make the material ideal for. Type 310310s can be welded using all of the common welding processes. Stainless steel 310 ground steel bar can be supplied, providing a high. Stainless steel specifications, grades and properties the name stainless steel covers a variety of corrosion resistant steels that contain a minimum of 11% chromium. Sus 310s steel chemical,jis g4303 sus 310s stainless.
Nickel percentage is also higher in 310 than in 304. Types 410, 420, 425 mod, and 440a general properties types 410, 420, 425 modified, and 440a see composition on page 2 are hardenable, straightchromium stainless steels which combine superior wear resistance of high carbon alloys with the excellent corrosion resistance of chromium stainless steels. Tm is trademark of and is registered trademark of ati properties, inc. It is magnetic in both the annealed and hardened conditions. It has excellent forming and welding characteristics. Steel 310 is commonly employed in power reactors, thermal treatment and food processing applications. Ss 310 resists oxidation in continuous service at temperatures up to 1150c provided reducing sulfur gases are not present. Physical properties the general physical property values for ati 309 and ati 310 alloys reported below are representative for average composition in the annealed condition. Type 310 310s is readily fabricated by standard commercial procedures. The global leader in specialty metals 310 stainless steel.
In order to assis t the reader in this selection, euro inox makes the following tables of technical properties available. The grain size and carbon content meets both 310s and 310h requirements. Outstanding corrosion resistance good aqueous corrosion resistance not prone to thermal fatigue and cyclic heating superior to type. Type 310310s is readily fabricated by standard commercial procedures. While the old aisi three digit stainless steel numbering system e. Type 310s stainless steel is identical to type 310 except for a lower carbon content that minimizes carbide. Welding 310 stainless steel is readily weldable with most welding procedures although oxyacetylene welding is not recommended due to possible carbon pick up in the weld area. Aisi 310 stainless steel supplied by siddhagiri metals and tubes is a high quality stainless steel 310 with uns s3 and en 1. West yorkshire steel are 310 stainless steel suppliers and stockholders of round bar, sheet, plate pipe and tube. Sae 310 stainless steel is a highly alloyed austenitic stainless steel used for high temperature. The fundamental difference between stainless steel 310 threaded bar and stainless steel 304 is that the former has a higher carbon content 0. It is a modification of type 304 in which the chromium and nickel contents are lowered to increase the cold workhardening range.
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