Properties with values for just one material 2, in this case are not shown. Astm a216 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. Welded end valves can be in 316 but 316l is often preferred due to the lower carbon content which avoids inter granular corrosion in the aswelded state thereby providing superior corrosion. Castings shall be heat treated and furnished, as appropriate to their design and. For annual book of astm standards volume information, refer to the standards document summary page on the astm website. Carbon steel astm a216 grade wcc sand casting, investment. Although carbon steel is available in virtually all product forms, it is the. Pressuretemperature charts astm a216 grade wbc a105 upon prolonged exposure to temperatures above 800f, the carbide phase of steel may be converted to graphite. Astm a216 gr wcb, a352 gr lcbc are example of cast steel grades. Investigation of chill performance in steel casting process using.
Grade wcc is covered by astm a216 standard, which specification covers. If the metal is thicker than 14 6 mm, preheat to 150f. Grades wca, wcb, and wcc, the selection of which shall depend on the design and service conditions, mechanical properties, and the high temperature characteristics. There are 30 material properties with values for both materials. These designations can be ordered in castings through the use of astm a 148a 148m, a 915a 915m, or a 958 but care must be used to select a grade with compatible mechanical properties. Sulfide stress corrosion cracking and hydrogen induced cracking of. With an established reputation for quality and excellence, norton cast products is the supplier of choice for manufacturers both in the uk and internationally. 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. What are the nace mr0175 requirements for astm a216 grade. The selection of which grades shall depend on the design and service conditions, mechanical properties, and the high temperature characteristics. Standard class working pressures by classes, psig temperature, f 150 300 400 600 900 1500 2500 4500. Last previous edition approved in 2008 as a216a216m 08. Matching filler metal is typically required for complete joint penetration groove welds in tension.
The materials remarks properties in common alloy composition. Astm international, formerly known as the american society for testing and materials astm, is a globally recognized leader in the development and delivery of international voluntary consensus standards. Din 1629 seamless tubes,pipes circular unalloyed steel api 5ct casing and tubing nf a4914578 hot finished welded pipes suitable for threading. Permissable, but not recommended for prolonged use above 800f. This carbon steel material grade is used for ambient and highertemperature service in pressure systems. Both astm a216 grade wcb and astm a216 grade wcc are variants of the same material. For each property being compared, the top bar is astm a216 grade wcb and the bottom bar is astm a216 grade wcc. 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.
Three grades, wca, wcb, and wcc, are covered in this specification. Semikilled carbon steel is partially deoxidized and some free oxygen is still left in the steel. 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. A216 wcc uns j02503 carbon steels alloy casting foundry.
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. As per your mail, your application pipeline plug valve, both material is good, but size 2 and blow a105 and 4 and above a216 gr availably in market note. Valves are manufactured in astm a182 316316l forgings and astm a351 cf8cf3 castings. Astm a216asme sa216 carbon steel castings suitable for. An extensive investigation of the mechanical properties of cast astm a216 steel wcb and wcc grades, as functions of composition, heat treatment and casting thickness is reported. Astm a216 standard for steel casting suitable for fusion weld. Astm a216 steel castings, carbon, suitable for fusion welding, for high temperature service covers three different grades wca, wcb, wcc with different tensile strength from 415 to.
Astm a216 grade wcb is a low carbon steel with 250 mpa 36 ksi minimum yield strength in one of the following conditions. The control valve handbook is both a textbook and a reference on the strongest link in the control loop. 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. Compare astm a216 grade wcb to astm a216 grade wcc scribd. Astma216 standard specification for steel castings, carbon, suitable for fusion welding. A 216 a 216m 07 endorsed by manufacturers standardization society of the valve and fittings industry endorsed by american foundrymens society used in usdoene standards standard speci. Pressuretemperature charts astm a216 grade wbca105. Today, some,000 astm standards are used around the world to improve product quality, enhance safety, facilitate market access and trade.
For each property being compared, the top bar is astm a216 grade wcc and the bottom bar is astm a217 cast steel. If welding a carbon or low alloy steels and you dont know what the composition is or what the weld consumable should be, give consideration to the following. For annual book of astm standards volume information, refer to the. The chemical composition and mechanical properties of the body alloy are.
Astma216 standard specification for steel castings. We believe in achieving manufacturing excellence through technical innovation. Astm a216 standard specification for carbon steel castings made in china foundry. However, fillet welds loaded in shear seldom require. How ductile iron compares to cast iron and cast steel. How ductile iron compares to cast iron and cast steel email. An extensive investigation of the mechanical properties of cast astm a216 steel wcb and wcc grades, as functions of composition, heat treatment and casting. An astm designation number identifies a unique version of an astm standard. Norton cast products specialises in the production of high quality engineering cast components for industry. 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. Mechanical properties of cast carbon steel in heavy.
Astm a216 covers three grades of carbon steel grades wca, wcb, and wcc, the followings are their mechanical properties, chemical composition and other properties. They share alloy composition and many physical properties, but develop different mechanical properties as a result of different processing. Astm a216 wca, wcb, wcc a519 4, a519 4140 alloy steel. For example, the p number 1 is assigned to carbon manganese or low carbon steel base metals. This book includes extensive and proven knowledge from leading experts in the process control field including contributions from the isa and the crane company. Requirements element composition, % grade grade grade wca wcb wcc uns. Trim components can also be in uns s31600 and aisisae 316316l. Selection will depend upon design and service conditions. 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.
Active standard astm a216 a216m developed by subcommittee. Pressure and temperature ratings for standard class astm a216 cast carbon steel grade wcc valves in accordance with asme b16. Cast steel gate valves class 150 d torque imensions and sizes. Astm a216 a216m 18 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. Resulting uniform composition and superior toughness as compared to other types. Summary of changescommittee a01 has identified the location of selected changes to this standard since the last issuea216a216m 16 that may impact the use of this standard. A216 a216m 14e1 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service, carbon steel, high temperature, pressurecontaining parts, steel castings. Carbon low alloy steels, bar, plate, chain tubes pipe. Astm a216 a216m 18 standard specification for steel. Astm a105 is most commonly used carbon steel material grade that used to manufacture forge piping components such as flange and forged fittings of small diameter piping.
This number is used to group similar base metals, allowing qualification of an entire selection versus qualification of just one. Mechanical properties of cast carbon steel in heavy sections. Both astm a216 grade wcc and astm a217 cast steel are iron alloys. 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. A216 a216m18 standard specification for steel castings, carbon, suitable for fusion. Castings in section thicknesses ranging from 2 12 in. Astm a216 a216m 14e1 standard specification for steel. Astm a216 a216m 18 standard specification for steel castings. Astm a216 a216m 12 standard specification for steel castings, carbon, suitable for fusion welding, for hightemperature service. 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. These base metals are grouped by material and assigned p numbers based on what material they are. What is the difference between steel grade wcb and wcc. Ksjis symbol ksjis number remarks din type din number material number re marks b. Pressuretemperature charts astm a216 grade wc6a182f11 use normalized and tempered material only.
Astm a216 standard for carbon steel castings made in china. Astm a216 steel castings, carbon, suitable for fusion. Compare astm a216 grade wcb to astm a216 grade wcc free. A105 miens this forge material and a216 gr wcb casting material raged. Wcc casting chemical composition requirements and mechanical property. Astm a216 1 astm steel 20 astm a216 steel castings, carbon, suitable for fusion welding, for hightemperature service related posts. Properties of semikilled steel in between fully killed and rimmed steel.
Standard specification for steel castings, carbon, suitable. Covered here are three grades of carbon steel grades wca, wcb, and wcc, the selection of which shall depend on. Some of the components that are made by astm a105 are listed below. Also the wrought composition must be modified, especially the silicon and manganese content to allow for casting. Steel castings handbook supplement 8 high alloy data.
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