F316 304 ss spiral wound graphite bolts astm a193 gr. Steel castings handbook supplement 8 high alloy data. Cf8m is defined in asmt a351, asmt a743 and astm a744, which is for casting purpose only. Cf3m j92800 chemical requirements in those two standards as bellow, little difference. Please click here if you are a supplier and would like information on how to add your listing to this material. Astm a351 grades cf3m a cf8m b valve pressure and temperature rating. What is the minimum ferrite percent fn number possible using the calculation within astm a800. If have worked our the volume percent ferrite of material astm a351 gr cf8m according to astm a800 at 16%. A wide variety of astm a351 gr cf8 options are available to you, such as high pressure, low pressure. It also contains the use of astm cf8m,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application. The second character f is the approximate location on the ironchromiumnickel fecrni ternary diagram and indicates the iron, chromium and nickel content. Stainless steel astm a351 cf8m stainless steel astm a351 cf8m aisi316 astm a351 cf8m astm a351 cf8m ptfe option.
To see matwebs complete data sheet for this material including material property data, metal compositions, material suppliers, etc, please click the button below. This specification 2 covers austenitic steel castings for valves, flanges, fittings, and other pressurecontaining parts note 1. Cf8m a351 vs a743 metal and metallurgy engineering. Cast stainless steel cf8m class 150, 300 flanged, and 600 flanged 2 12 materials. Data provided on this chart is for information purposes only. Note 1carbon steel castings for pressurecontaining parts are covered by specification a216a216m, lowalloy steel castings by specification a217a217m, and duplex stainless steel castings by specification a995a995m. Astm a351 a351m10, standard specification for castings, austenitic, for pressurecontaining parts, astm international, west conshohocken, pa, 2010.
Design kitz std, screwed cap body material astm a351 gr. Type 316 austenitic stainless steel is a commonly used alloy for products that require excellentoverall corrosion resistance. It not only improves corrosion resistance, but also changes the alloys structure and mechanical properties. As with cf8m, the first character c means the alloy is intended for corrosion resistant service. Mechanical properties of model cast austenitic stainless. A217a217m specification for steel castings, martensitic stainless and alloy, for pressurecontaining. Astm a351a351m14 standard specification for castings. Note 0carbon steel castings for pressurecontaining parts are covered by specification a 216a 216m, lowalloy steel castings by specification a 217a 217m, and duplex stainless steel castings by specification a 995a 995m. Cf8m cf8m,316 cf8m 316 316 aramid fiber body cap disc hinge pin plug. The third character 3 represents the maximum carbon content in increments of 0. The most significant difference is that a351 has tensile property, inspection, and quality requirements not found in a743. The change in structure through austenization is accompanied by corresponding changes in ductility and toughness. Castings stainless steel and nickelbase stainless steel world.
Cf8m astm a276 316 ss flat na 316 ss 0,045 perforated 1 14, 1 12, 2 astm a351 gr. Of all elements added to the basic alloy of chromium and iron, nickel is the most important. Download pdf astm a351 stainless steel castings d47ez3owddn2. The difference between cf3m and cf8m is carbon content. Full port ball valve, 2000 wog1500 wog with iso mounting pad and locking handle. Astm a351 standard specification for castings, austenitic, for pressurecontaining parts. Design kitz std, screwed cap body material astm a351. You can also choose from manual astm a351 cf8, as well as from stainless steel astm a351 cf8 there are 747 suppliers who sells astm a351 cf8 on, mainly located in asia. Properties, processing and applications carbon steel. Item description 1 body astm a351 astm a216 material 2. This page displays only the text of a material data sheet.
Figure 5 effect of elevated temperature on static and cetrifugally cast cf8 with a ferrite. Referenced documents purchase separately the documents listed below are referenced within the subject standard but are not provided as part of the standard astm standards. Generic description astm din uns jis astm din uns jis carbon less than 0. Properties, production, examples and applications cold rolled steels difference between aisi 316, aisi 316l and aisi 316ln stainless steel electrical steel. Comparison of cf8m 316 and cf3m316l stainless steel published.
Properties, types, production, and applications hot rolled steels introduction. Ohio valve company 3 piece 316 stainless steel ball. Pressuretemperature charts astm a216 grade wbca105. Cf3m generally is named as stainless steel 316l in astm a240 standard. Astm a479 stainless steel astm a53 carbon steel pipes astm a564 stainless steel age hardened alloy steel. The steel shall be made by the electric furnace process with or without separate refining such as argonoxygen decarburization. Equivalent astm valve body casting to forging cross reference chart carbon stainless duplex steel. Below is a chart to help you find the one you need.
Astm aci military ams uns min typical min typical min typical hardness 303 a743 cf16fa 5341 j92701 70 77 30 40 25 52 150 typ. Astm a351 grade cg8m heattreated austenitic stainless. Astm 743a standard specification for castings, ironchromium, ironchromiumnickel, corrosion resistant, for general application. Astm 800, ferrite content cf8m metal and metallurgy. Other surface discontinuities shall meet the visual acceptance standards specified in the order. This page is mainly introduced the astm cf8m datasheet, including chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and micro structure, etc. Cast stainless steel cf8m 1 500 lb and 600 lb screwed. Class 150, 300, and 600 flanged 2 12 50 300 mm connection size body screen retainer gasket bolting b1 studs b2 standard in mm screen 2 12 50 300 astm a351 gr. Since these grades possess varying degrees of suitability for service at high temperatures or in corrosive environments, it is the responsibility of the purchaser to determine which grade shall be furnished. Astm a351 a351m 10 standard specification for castings, austenitic, for pressurecontaining parts description this standard provides a specification for austenitic steel castings for valves, flanges, fittings, and other pressurecontaining parts. See the chemical composition and physical properties of astm a743 grade cf8m heattreated, find alternative materials, and connect with suppliers. A wide variety of astm a351 cf8 options are available to you, such as high pressure, low pressure. Ss316 is defined in astm a240 and astm a276, its for plate, sheet, strip or stainless steel bars. Astm a743 grade cf8m heattreated austenitic stainless.
Cf8m 304 ss spiral wound nonasbestos studs astm a193 gr. As with cf3m, the first character c means the alloy is intended for corrosion resistant service. Cross reference of astm material specifications covering cast and equivalent forged valves important note. Mechanical alloy group series alloy specifications.
Cf8m cf8m 316 316 cf8m 316 cf8m 316 cf8 refer to page 10 refer to pa e 10 ductile niresist ductile iron 388 403 888 aluminum gland flange gland packin gasket yoke bush handwheel. Lach nuclear sciences division, pacific northwest national laboratory, richland, wa 99352 abstract this report presents mechanical property degradation in the model cass alloys cf3. Is there a method of transfering this percentage into a ferrite number according to astm a800. Body materials astm a351, a494, a890, a990, others upon request. Doclive free unlimited document files search and download. A743 references a781, a general specification for casting used in nonpressurized applications. Another grade is named as f316, which is from astm a182 for forged parts only. Astm a351 cf8 cf8m stainless steel the astm a351 specification covers austenitic steel castings for valves, flanges, fittings, and other pressurecontaining parts the most common grades are astm a351 cf3, cf8 ss304, and cf8m ss316. A216a216m specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. Cf8m 316 10k uob type 200 akuom swing uobm swing check valve body cap disc hinge pin plug gasket for plug.
See the chemical composition and physical properties of astm a351 grade cg8m heattreated, find alternative materials, and connect with suppliers. This requirement must be specified by customer when applicable. Casting material stainless steel astm a351 cf8, astm a743. Astm a351 a351m 10 standard specification for castings. A351 a351m18e1 standard specification for castings, austenitic, for pressurecontaining parts hightemperature service applications pipe fittings steel castings.
730 1534 260 1441 756 1436 690 1342 421 1131 1552 1164 1174 1543 908 530 1091 1181 751 19 354 252 735 274 465 456 1675 661 248 1084 738 28 1471 1453 519 809 245 1436 813 1005 1408 1449 838