This page cover the mechanical properties, chemical element, cross reference of usa ams sa240 s43600 steel grade, application specification for chromium and chromiumnickel stainless steel plate, sheet, and strip for pressure vessels and for general applications, related specifications sa 240 sa. Chemical composition of 304 and 304l astm a240 stainless steel plate. Grade 304l, the low carbon version of 304, does not require postweld. For more information of asme sa240 304 stainless steel plates, please check them in following. Asme sa240 304 stainless steel plate stainless profile. Sa 249 tp 304l is a low carbon austenitic popular grade of stainless steel. This specification covers chromium, chromiumnickel, and chromiummanganesenickel stainless steel plate, sheet, and strip for pressure vessels and for general applications including architectural, building. Corrosion resistance the corrosion resistance of ldx 2101 is generally good. Asme sa240 304lsa240 304l platesa240 304l sheet stainless. Astm a240 sa 240 grade 304 stainless steel sheet and plate. A, 8 b, wrc 1992 constitutional diagram with sa 240 type 304l, sa. Astm a240 ss 304l perforated sheet, 304l ss checkered plates, inox 304l stainless steel sheets, 2b finish stainless steel 304l. We maintain huge ready stock of stainless steel uns s30403, 1. We also have cutting factory which could cut stainless component according to our customer requirement.
Asme sa grade 304l sheets and plates are used to make chemical containers, sea water or salt water conditions. Aisi 304 vs 304l stainless steel properties uns s30403. Typical specifications for 304 and 304l ss plates are astm a 240, asme sa 240 and a666. The asme sa 240 304n stainless steel plate have a low weighttothickness ratio, so they are easy to transport and work with. Most of the asme sa 240 304n stainless steel plate are malleable and have low density, which gives designers, engineers, contractors, and metal molding specialists the flexibility to create multiple custom solutions. Through the controlled addition of nitrogen, it is common for 304l to meet the mechanical properties of 304 straight grade.
It is an economical and versatile corrosion resistant alloy suitable for a wide range of general purpose applications. Weld annealing is required for 304l stainless steel, only when there is excessive stress load. To achieve this, type 308 is used for type 302 and 304 and type 347 for type. Manufactuer of astm a2 asme sa 2 s30432 super 304h 1. For welding dissimilar base materials in which one is carbon steel such as sa 516 gr. Typical mechanical properties for grade astm a240 304l sheets are given in table 2. Astmasme a276sa 479 stainless steel 304304h304l round. Asme sa240 standard specification for chromium and chromiumnickel stainless steel plate, sheet, and strip for pressure vessels and for general applications. The corrosion resistance of ldx 2101 is in general terms better than 304 304l stainless, and in most cases comparable to the molybdenum bearing 316l stainless steel. Stainless steel plate 304 304l astm a240 penn stainless. Asme sa240 tp 304 stainless steel plate sheet, view asme sa. Gangsteel is specialized in supplying asme sa240 steel plate in a240 304l.
Astm a240 304l sheets astm a240 grade 304l stainless steel. Last previous edition approved in 2004 as a 240 a 240m 04. Call for sa 240 type 304l material price list from indias 2nd largest stockist of jindal 304l stainless steel sheet with value added services like hairline, etching, embossed and pvd coating asme sa grade 304l sheets and plates are used to make chemical containers, sea water or salt water conditions. Alloy 304304l uns s30400s30403 is the most widely utilized 188 chromiumnickel austenitic stainless steel. Pacific stainless alloys offers the best and quality product astmasme sa240 stainless steel 304 plate, ss 317l sheet, ss 347h plate, astm sb162 nickel 200, nickel 201 sheet, monel 400, k500 sheet, inconel 600 plate at the best price. Asme sa 240 grade 304l stainless steel sheet and astm a240. Alloy 304 304l uns s30400 s30403 is the most widely utilized 188 chromiumnickel austenitic stainless steel. Asme sa240 304l standard specification for chromium and chromiumnickel. Sa240 specification technical standard stainless steel scribd. This page cover the mechanical properties, chemical element, cross reference of usa ams sa240 s43600 steel grade, application specification for chromium and chromiumnickel stainless steel plate, sheet, and strip for pressure vessels and for general applications, related specifications sa 240 sa 240m. The lower carbon content in 304l minimizes deleterious or harmful carbide precipitation as a result of welding. Essentially, grade 304 is an austenitic chromium alloy which is also known as an 188 stainless as the makeup of the steel is 18% chromium and 8% nickel. All other grades are developed from the 188 base by adding alloying elements to provide special corrosionresistance, improved properties or better weldability. Filler metals for these alloys should generally match the base metal but for most alloys, provide a microstructure with some ferrite to avoid hot cracking as will be discussed further.
Sa240 grade 304 plates sa240 grade 304l plates 304304h plates sa240 grade 304 plates sa240 grade 304l plates products made in south africa, india trading company. For more information of 304l stainless steel plates, please check them in following. Types 304, 304l and 304h are the most versatile and widely used of all the stainless steels. Asme sa 249 tp 304l welded stainless steel tubing astm. Although both 304 and 304l stainless steel plate have similar chemical properties, there are a few noticeable differences. Typical composition ranges for 304 grade stainless steel.
Alloy 304304l austenitic stainless steel plate sandmeyer steel. The global leader in specialty metals 304304l stainless steel. A, 8 b, wrc 1992 constitutional diagram with sa 240 type 304l, sa 240 type 316l. Part 2, section iimaterials and specifications online companion. Asme sa240 304l sa240 304l plate sa240 304l sheet stainless asme sa240 standard specification for chromium and chromiumnickel stainless steel plate, sheet, and strip for pressure vessels and for general applications sa240 grade 800 800h 904l 201 202 xm19 xm31 xm17 xm18 xm19 301 301l 302 304 304l 304h 304n xm21 304ln 305 309s 309h 309cb 309hcb 310s 310h 310cb 310hcb. Minimum mechanical properties for annealed types 302, 304, 304l, and 305 austenitic stainless steel plate, sheet and strip as required by astm specifications a 240 and asme specification sa 240. Minimum mechanical properties for annealed types 302, 304, 304l and 305 austenitic stainless steel plate, sheet and strip as required by astm specifications a 240 and asme specification sa 240 are shown below. Their chemical composition, mechanical properties, weldability and corrosionoxidation resistance provide the best allround performance stainless. Asme sa240 304l s30403 stainless steel plate asme sa240 tp304l standard specification for chromium and chromiumnickel stainless steel plate, sheet, and strip for pressure vessels and for general applications supplementary technology.
Maximum allowable stress an overview sciencedirect topics. Qfsteels export asme sa240 304l stainless steel plate and sa240 grade 304l. Features type 304 stainless steel is an austenitic stainless steel alloy which contains 18% chrome and 8% nickel. The plates are in 96, 120, 144, and 240 in length but custom lengths are commonly available. Asme sa240 304l standard specification for chromium and chromiumnickel stainless steel plate, sheet, and strip for pressure vessels and for general applications. Difference among 304,304l,304h stainless steel,difference. Gangsteel is specialized in supplying astm a240 steel plate in a240 grade 304l. Astm a240 304 sheets astm a240 grade 304 stainless steel. B2, sa841b2, sa841 b2 grade asme sa841 grade b2, sa 841 grade b2, sa841 gr. Stainless steel 304 304l 304h rods ss 304 304l 304h rods has great framing and great welding highlights. Post free buying requirement for product 304l aisi, astm, uns chemical composition and properties of european equivalents en for 304l usa, aisi, astm, uns.
Sa240 grade 304 plates sa240 grade 304l plates 304304h. These alloys may be considered for a wide variety of applications where one or more of the following properties are important. Stainless 302, 304, 304l, 305 united performance metals. Astm a240 asme sa 240 grade 316l stainless steel sheet. As a result, the grade is suitable for use in a wide range of applications and environments. Astm a240 asme sa 240 grade 304l stainless steel sheet 304l. Asme sa 2 sa 2m uns s30432 tp 304 hcu stainless steel seamless boiler tubes.
Asme sa240 304l tp304ls30403 stainless steel plate. Our gangsteel have min 600tons stock size for each size stainless steel. Stainless steel dmv 304hcu austenitic seamless boiler tube. Asme sa240 tp 304 stainless steel plate sheet, view asme. Astm a240 asme sa 240 grade 304l stainless steel sheet. As a result, most products are dual certified as 304 and 304 304l. Type 304l is the low carbon version of 304, does not require postweld annealing and so is extensively used in heavy gauge components over about 6mm. Alloys 304l is the most versatile and widely used alloy in the stainless steel family. Dmv304hcu superheater tube for ultrasupercritical pressure boilers. Typical uses include architectural moldings and trim, kitchen equipment, as well as chemical, textile, paper, and. Astm a240 grade 304 sheet is austenitic stainless steel stainless sheet and comes in many sizes, thickness and finishes.
This article will introduce the differences between 304 and 304l stainless steel 304 vs 304l from chemical composition, mechanical properties, corrosion resistance and weldability. Sa 240, sa 479, sa 789, sa 790, sa 182 grade f51, pgroup 10h nace. Astm 304, 304l,304h stainless steel are commonly used in stainless steel,we can offer 304, 304l,304h stainless steel stock,and a variety of 304, 304l,304h stainless steel. Qfsteels export asme sa240 304l stainless steel plate and sa240 grade 304l cutting parts, cutting disc stainless plates. News articles directory equipment books videos events. This specification covers chromium, chromiumnickel, and chromiummanganesenickel stainless steel plate, sheet, and strip for pressure vessels and for general applications including architectural, building, construction, and aesthetic applications. Type 304 304l makes up over 60% of all the stainless steel made in world today. Alloys 304 s30400, 304l 30403s, and 304h s30409 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. Ams 5639, ams 5647, asme sa 240, asme sa 312, asme sa 479, astm a 240, astm a 276, astm a 276 condition a, astm a 276 condition s, astm a 312, astm a 479, en 1. Typical uses include architectural moldings and trim, kitchen equipment, as well as chemical, textile, paper, and pharmaceutical industry processing equipment. Fortunately for my applications, formed heads, using the lower allowable stress values dont force me to go with a thicker material. Room temperature mechanical properties minimum mechanical properties for annealed alloys 304 and 304l austenitic stainless steel tube as required by astm specifications a240 and asme specification sa 240 are shown below. The chemical composition of astm a240 grade 304l is p max 0.
The iid book provides many rows of stress properties for the 304 grade of stainless steel pipe. Most widely used austenitic stainless steel, a versatile. Asme sa240 304l sa240 304l plate sa240 304l sheet stainless asme sa240 standard specification for chromium and chromiumnickel stainless steel plate, sheet, and strip for pressure vessels and for general applications sa240 grade 800 800h 904l 201 202 xm19 xm31 xm17 xm18 xm19 301 301l 302 304 304l 304h 304n xm21 304ln 305 309s 309h 309cb 309hcb 310s 310h 310cb 310hcb 310moln 316 316l. Stainless stress values pressure vessel engineering. Astm asme sa 240 stainless steel 304, 904l, 347h, 317l. For example, the ultimate tensile strength uts of 304l is roughly 85 ksi 586 mpa, less than the uts of standard grade 304 stainless, which is 90 ksi 620 mpa. It is common practice for 304l to be dual certified as 304 and 304l. As for national and worldwide nature of crude materials, we likewise offer these uns s30400s30403s30409 round bars otherwise called wnr 1.
Buy ss 304l sheet, plates, coils in best price in mumbai, india. Aisi 304 vs 304l stainless steel uns s30403 aisi 304 and 304l ss304l are austenitic stainless steels, and also known as 188 stainless steel. One such property is its good formability which is why the alloy can be easily shaped and formed into the specified a249 tp 304l stainless steel welded tubing. For annual book of astm standards volume information, refer to the standards document summary page on the astm website. European equivalent grade for austenitic stainless steel 304l aisi, astm, uns. Minimum mechanical properties for annealed types 302, 304, 304l, and 305 austenitic stainless steel plate, sheet and strip as required by astm specifications a 240 and asme specification sa 240 are shown below. It is the standard 188 stainless that is commonly found in pans and cooking tools. Chromium and chromiumnickel stainless steel plate, sheet, and. Astm a514 gr h round bar biggest stainless steel manufacturers. Typically the alloy sa 249 tp304l is considered to be a versatile one, with many advantageous properties. S30432 super 304h stainless steel astm a2 asme sa 2. One of the most versatile and commonly used stainless steels on the market, grade 304 stainless steel is the most standard used alloy of this type.
Astmasme a276sa 479 stainless steel 304304h304l round bar. Brown metals company alloy technical data sheet 800 992. High alloy steel plates, sa240, grade 304, 20,000, 20,000. They are a relatively low cost stainless product and used in a variety of applications. Astmasme sa240 stainless steel 304304h304l sheets, 304. We dont play with stainless much so im sure our qc department would freak out if they had code calculation reports listing the head material as sa 240 gr. A 480a 480m specification for general requirements for. Industrialgrade asme sa 240 304n stainless steel plate for. Astm a240 sa 240 grade 304 stainless steel sheet and. Astm a240 asme sa 240 grade 316l stainless steel sheet ss. Minimum mechanical properties required property by astm a 240, and asme sa 240 302, 304 304l 305 0. Shell tube heat exchanger 17 double tube sheet heat exchanger 10 floating head heat exchanger 8 thin film evaporator 10 shell tube condenser 9 industrial chemical reactors 22 distillation tower 10.
The difference in yield strength is slightly greater, with 304 ss having a 0. Jan 11, 2020 type 304l stainless steel type 304l stainless steel is an extralow carbon version of the 304 steel alloy. Online inventory of asme sa 240 grade 304 material in thickness 1120mm. Here is difference among 304, 304l,304h stainless steel 304h and 304l and 304 compared to the main content is. Asme sa240 304l stainless steel plate stainless profile. Alloy 304l a t300 series stainless steel austenitic, which has a minimum of 18% chromium and 8% nickel.
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