Active standard astm a216 a216m developed by subcommittee. Wcb precision steel bar, steel plate, steel tube and prefessional steelrelated services supplier call us 886425233499. Astm a216 a216m 18 standard specification for steel. Carbon steel wcb wcb uns code j03002 is covered by astm a216 standard, which specification covers carbon 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. Properties with values for just one material 2, in this case are not shown. Selecting a steel alloy begins with understanding the design limit. You can also choose from manual astm a216 wcb check valve, as well as from stainless steel astm a216 wcb check valve there are 93 suppliers who sells astm a216 wcb check valve on, mainly located in asia.
Astm a216 grade wcb is the cast counterpart to wrought 1020. Astm a wcc has a slightly higher pressure temperature rating than a wcb as it. There are few differences between sa material and astm material. Grade wcc is having very good yield strength as compare to grade wca and grade wcb.
Astm a216 covers three grades of carbon steel grades wca, wcb, and wcc, the followings are their mechanical properties, chemical composition and other properties. Buildup cast iron astm a216 asme mechanical code issues. What are the nace mr0175 requirements for astm a216 grade. I have received the customer order for pipeline valves with asme sa216 gr wcb. Please dont print this email unless you really need to. Service in qingdao casting quality industiral l sand casting. Permissable, but not recommended for prolonged use above 800f. Astm a216 a216m18 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. This specification 2 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 wrought steel parts by fusion welding. For more metallurgical information and alternative cross references to din, en, uns, etc. Selection will depend upon design and service conditions, mechanical properties, and the high temperature characteristics. Grade wcc is covered by astm a216 standard, which specification covers carbon steel castings for.
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. Pressuretemperature charts astm a216 grade wbca105 upon prolonged exposure to temperatures above 800f, the carbide phase of steel may be converted to graphite. You can also choose from manual a216 wcb check valve, as well as from stainless steel a216 wcb check valve there are 251 suppliers who sells a216 wcb check valve on, mainly located in asia. Astm a216 a216m 18 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. 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. This document is available in either paper or pdf format. Measurement and prediction of mechanical behavior user pages carbon steels, such as astm a216 grade wcb, exhibit a combination of good merging methods to predict the elasticplastic behavior of steel with porosity. During the machining of the windows of the runner where the blades are supported, the manufacturer made a mistake and removed 10mm more than necessary. The graph bars on the material properties cards below compare astm a216 grade wcb to. Pressuretemperature charts astm a216 grade wc6a182f11 use normalized and tempered material only.
If you require sa216 material, please refer to the sec. Wca, wcb, and wcc, are covered in this specification. Astm a216a216m18 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. Astm a216 wca, wcb, wcc a519 4, a519 4140 alloy steel. Wcb j03002 scph 2 scph 2 d4107 g5151 3 1504161 480 a48cm a32055 temit8q3b title. Ferroalloys to find similar documents by classification. A105 and a216 gr wcb, please help kstaylor mechanical 12 apr 02 12. Astm a216 steel castings, carbon, suitable for fusion welding, for hightemperature service. The piping astm materials match chart shows, for example, that an a106 gr. Astm a216 standard specification for carbon steel castings made in china foundry. 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.
Both astm a216 grade wcc and astm a217 cast steel are iron alloys. Piping materials match chart astm projectmaterials. Ksjis symbol ksjis number remarks din type din number material number re marks b. Astma216 standard specification for steel castings, carbon. Quality assurance technical delivery condition product. Castings with unacceptable cracks, hot tears, shrinkage, etc.
What are the nace mr0175 requirements for astm a216 grade wcb. Aug 28, 2019 astm awcc is also available ex stock and on an indent basis. For each property being compared, the top bar is astm a216 grade wcc and the bottom bar is astm a217 cast steel. 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. Astm a216 grade wcb is a type of astm a216 cast steel. Astm a216 a216m 08 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service this specification 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.
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. The same logic applies to any other astm material grade listed in the table. The manufacturer welded buildup more than 10mm and then machined again to the correct dimension. Astm a216 a216m 12 standard specification for steel. Astm a216 standard for carbon steel castings made in china. Standard class working pressures by classes, psig temperature, f 150 300 400 600 900 1500 2500 4500. Ii part a 2007 edition and read the fine print under the asme monogram which reads identical with astm a216a 216m93 except for the addition of 2. Asa105 is a forged material specification while asa216wcb is a cast a.
Pressure and temperature ratings for standard class astm a216 cast carbon steel grade wcc valves in accordance with asme b16. Dressing of castings free from risers, in gates, notches, undercuts and deep marks etc. Cast steel gate valves class 150 d torque imensions and sizes. The selection of which grades shall depend on the design and service conditions, mechanical properties, and the high temperature characteristics. Dear friends, i have received the customer order for pipeline valves with asme sa216 gr wcb. These grades for cast valves bodies match carbon steel pipes in grades a53, a106, api 5l. Cited properties are appropriate for the annealed condition. Identical with astm specification a216 a216m07 except for the addition of 2. A wide variety of astm a216 wcb check valve options are available to you, such as low pressure. Selection will depend upon design and service conditions. 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 a105 and a216wcb or their asme sa equivalents are two different product forms. A wide variety of a216 wcb check valve options are available to you, such as low pressure, high pressure.
Carbon and low alloy steel casting mechanical properties. Material code and description minimum physical properties modulus of elasticity. Last previous edition approved in 2008 as a216a216m 08. Mar 27, 2020 astm awcc is also available ex stock and on an indent basis. Selection will depend upon design and service conditions, mechanical properties, and the hightemperature characteristics. 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.
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