Astm a216 a216m 18 standard specification for steel castings. Astm a27 astm a148 astm a216 astm a217 astm a297 astm a351 astm a352 astm a356 astm a487 astm a494 astm a743 patterns usually made of cast iron or steel. Astm a216 standard for steel casting suitable for fusion weld. The surface of castings shall be free of adhering elements such as sand, cracks, hot tears, and other. Aug 28, 2019 astm a216 wcc pdf posted on august 28, 2019 by admin see the chemical composition and physical properties of astm a grade wcc, find alternative materials, and connect with suppliers. Of the three steel grades wcb is the common grade for regular temperature applications for cast steel valves. Carbon steels astm a27 astm a148 astm a216 astm a352. Pressuretemperature charts astm a216 grade wc6a182f11 use normalized and tempered material only. Last previous edition approved in 2008 as a216a216m 08. Of the three steel grades lcc is the common grade for regular ast applications for. Pressure and temperature ratings for standard class astm a216 cast carbon steel grade wcc valves in accordance with asme b16.
Both astm a216 grade wcc and astm a217 cast steel are iron alloys. Identical with astm specification a216 a216m07 except for the addition of 2. Astm a216 a216m 16 standard specification for steel. Last previous edition approved in 2008 as a216 a216m 08. The chemical composition for each material is essentially the same low carbon steel but there may be some very minor differences in exact ranges of minor elements. Astm a216 grade wca cast steel material properties density. Identical with astm specification a216a216m07 except for the addition of 2. Selection will depend upon design and service conditions, mechanical properties, and the high temperature characteristics. Mar 27, 2020 astm a216 wcc pdf admin march 27, 2020 leave a comment see the chemical composition and physical properties of astm a grade wcc, find alternative materials, and connect with suppliers. Dec 24, 2019 astm a216 wcc pdf admin december 24, 2019 leave a comment see the chemical composition and physical properties of astm a grade wcc, find alternative materials, and connect with suppliers. Active standard astm a216 a216m developed by subcommittee. Astm a216 including three grades of carbon steel grades wca, wcb, and. A pipe matches with astm a234 buttweld fitting, with an astm a105 forged fitting, flange or valve, with an a216 wcb cast valve and with astm a193 b7 stud bolts. Astm a216 grade wcb is the cast counterpart to wrought 1020.
See the chemical composition and physical properties of astm a grade wcc, find alternative materials, and connect with suppliers. Astm a216 steel castings shall be heat treated and can be manufactured in the annealed, or. For each property being compared, the top bar is astm a216 grade wcc and the bottom bar is astm a217 cast steel. The astm a216 specification covers 3 grades of carbon steel wca, wcb, and wcc, which feature slight differences in terms of chemical and mechanical properties. Cited properties are appropriate for the annealed condition. Astm a216 a216m 18 standard specification for steel. Wcb uns code j03002 is covered by astm a216 standard, which. Apr 05, 2020 of the three steel aa216 wcb is the common grade for regular temperature applications for cast steel valves.
Covered here are three grades of carbon steel grades wca, wcb, and wcc, the selection of which. Astm a217 a217m standard for alloy steel castings chemical. Ordering astm a21616 grade wcb also requires a visual inspection in paragraph 9 to ensure the casting is free of sand, scale or cracks. Selection will depend upon design and service conditions, mechanical properties, and the hightemperature characteristics.
Astm a216 a216m16, standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service, astm international, west conshohocken, pa, 2016. Astm a216a216m18 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. Astm a216 standard specification for carbon steel castings made in china foundry. Standard class working pressures by classes, psig temperature. Ksjis symbol ksjis number remarks din type din number material number re marks b. Astm a216 covers carbon steel castings for valves, flanges, fittings, or other pressurecontaining parts for high temperature service and of quality suitable for assembly with other castings or wroughtsteel parts by fusion welding three grades, wca, wcb, and. Astm a216 asme sa216 carbon steel castings suitable for fusion for high temperature service material comparison tables astm, ks, jis, din, bs, nf, uni koreajapanes german british french italian astm standard uns no. Casting material carbon steel wcb sand casting, investment. Carbon steel astm a 216, grade wcb keckley company.
Astm a216 covers carbon steel castings for valves, flanges, fittings, or other pressurecontaining parts for hightemperature service and of quality suitable for assembly with other castings or wroughtsteel parts by fusion welding three grades, wca, wcb, and wcc, are covered in this specification. Material code and description minimum physical properties modulus of elasticity. Carbon steel astm a 216, grade wcb stainless steel astm a 351, grade cf8m seal welded high pressure ball valve applications industrial and oilgas piping applications where the safety of seal welded construction is desired, the high flow capacity of full bore design is required, and operating pressures are 2160 psig or lower. The coating is applied to less expensive metals which can significantly reduce. Astm a105 and a216wcb or their asme sa equivalents are two different product forms. Astm a216asme sa216 carbon steel castings suitable for. Piping materials match chart astm projectmaterials. Of the three steel aa216 wcb is the common grade for regular temperature applications for cast steel valves. Astm a wcc has a slightly higher pressure temperature rating than a wcb as it. Astm a216 steel castings, carbon, suitable for fusion welding, for hightemperature service. Uses resincoated sand that bonds when applied to preheated pattern.
Jul 23, 2015 astm a216 covers carbon steel castings for valves, flanges, fittings, or other pressurecontaining parts for high temperature service and of quality suitable for assembly with other castings or wroughtsteel parts by fusion welding. Carbon steels carbon steel is a steel with carbon content up to 2. D by agreement, the limit for columbium may be increased up to 0. Standard class working pressures by classes, psig temperature, f 150 300 400 600 900 1500 2500 450020 to 100 290 750 1500 2250 3750 6250 11,250 200 260 750 1500 2250 3750 6250 11,250. Astm a216 a216m 18 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. The same logic applies to any other astm material grade listed in the table. Astm a216 a216m 04 standard specification for steel. Astm a216 covers three grades of carbon steel grades wca, wcb, and wcc, the followings are their mechanical properties, chemical composition and other properties the selection of which grades shall depend on the design and service conditions, mechanical properties, and the high. What are the nace mr0175 requirements for astm a216 grade wcb. Astm a216 wcc pdf see the chemical composition and physical properties of astm a grade wcc, find alternative materials, and connect with suppliers. Ductile iron mechanical properties of ductile iron compared with cast iron, malleable iron and cast steel properties and specifications ductile iron cast iron malleable cast steel astm a395 astm a48 astm a47 astm a216 class 25 grade 32510 grade wcb tensile strength, min.
Asa105 is a forged material specification while asa216wcb is a cast material specification. Astm a105 and a216 wcb or their asme sa equivalents are two different product forms. Astm a216 a216m18 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. Three grades, wca, wcb, and wcc, are covered in this specification. The graph bars on the material properties cards below compare astm a216 grade wcb to. This standard is for material requirements of steel castings, martensitic stainless and alloy, for pressurecontaining parts, suitable for hightemperature service. Ferroalloys to find similar documents by classification. Astm a216asme sa216 carbon steel castings suitable for fusion for high temperature service material comparison tables astm, ks, jis, din, bs, nf, uni koreajapanes german british french italian astm standard uns no.
For more metallurgical information and alternative cross references to din, en, uns, etc. Selecting a steel alloy begins with understanding the design limit. The surface of castings shall be free of adhering elements such as sand, cracks, hot tears, and other discontinuities, and as such be repair welded when judged appropriate. Astm a216 wca, wcb, wcc a519 4, a519 4140 alloy steel. Astm a216 standard for carbon steel castings made in china. Quality assurance technical delivery condition product.
Astm a217 standard covers steel casting material grades wc1, grade wc4, grade wc5, grade wc6, grade wc9, grade wc11, grade c5, grade c12, grade c12a, and grade ca15. The surface of steel castings shall be free of adhering elements such as sand. Astm a216 grade wcb is a type of astm a216 cast steel. Specifying steel casting steel founders society of america. Astm a915 and a958 both use grade names similar to their wrought counterparts. Astma216 standard specification for steel castings. Many requirements are common to several specifications and are given in astm a 781a 781m, astm a 703a 703m, astm a 957, astm a 985, and iso 4990. There are 30 material properties with values for both materials. This document is available in either paper or pdf format. A full bar means this is the highest value in the relevant. These grades for cast valves bodies match carbon steel pipes in grades a53, a106, api 5l. Carbon and low alloy steel casting mechanical properties. The piping astm materials match chart shows, for example, that an a106 gr.
Astm a216 covers three grades of carbon steel grades wca, wcb, and wcc, the followings are their mechanical properties, chemical composition and other properties the selection of which grades shall depend on the design and service conditions, mechanical properties, and the high temperature characteristics. Tumse dil kya laga liya humne full hd movie free download 1080p. Asa105 is a forged material specification while asa216 wcb is a cast material specification. A type of steel in which carbon is the primary alloying element, with the level of carbon contained in a steel being one of the most important factors governing its mechanical properties. Dressing of castings free from risers, in gates, notches, undercuts and deep marks etc. The surface of steel castings shall be free of adhering elements such as sand, cracks, hot tears, and other discontinuities, and as such be repair welded when judged appropriate.
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