Astm e60 112016 standard practice for analysis of metals, ores, and related materials by spectrophotometry. Gray iron astm a48 class 30 data sheet penticton foundry. This is a comparison table for some gray iron casting grades in these standards. Astm a48 standard specification for gray iron castings this specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Astm a48a48m032008 october 2008 standard specification for gray. Astm a48 94ae1 standard specification for gray iron castings. Standard test method for microindentation hardness of. Astm a536 ductile iron castings tensile requirements no. Standards and technical documents standard practice for preparation of uniform free films of organic coatings astm d470899. These test methods cover procedures for the chemical analysis of steel, cast iron, openhearth iron, and wrought iron having chemical compositions as specified in test methods e 350, e 351, e 352, e 353, and e 354.
Comparison table for some gray iron casting grades. Astm a48 a48m 032008 standard specification for gray iron. The astm a829 specification is the standard specification for alloy structural steel plates produced to chemical composition requirements and delivered in the asrolled green condition. This standard is issued under the fixed designation a 48 a 48m. A lot of castings is defined in accordance with section 10 of astm a 48. A number in parentheses indicates the year of last reapproval. Astm a48 gray iron casting metalworking heat treating scribd. This industry standard outlines the test procedure for evaluating surface burning characteristics of interior wall finish materials. I am not sure if the suggestions here were based on hypothetical or real sea. Astm e84 surface burning characteristics of building materials technical bulletin november 2014 the purpose of the method is to determine the relative burning behavior of the material by observing the flame spread along the specimen. Casting surfaces shall be reasonably smooth and shall be free of scale and burned on.
They have some grades which have some equal or similar mechanical properties, such as tensile strength and hardness. For annual book of astm standards volume information, refer to the standards document summary page on the astm website. Rolling metalworking, sheet metal, heat treating, structural steel, annealing metallurgy report this link. Astm a48 standard for gray iron castings dandong foundry. Standard practice for steel castings, welding, qualifications of procedures and personnel.
Steel castings handbook supplement 8 high alloy data sheets. November 2016 standard specification for gray iron castings most recent. The national fire protection association nfpa standard 255 as well as universal building code. Cast iron astm a48 class 30 bronze optional astm b854 uns c87500 seal retainer cast iron astm a48 class 30 adaptor bracket cast iron astm a48 class 30 shaft sleeve 416 s. The surface of the casting shall be free of adhering sand, scale, cracks, and hot tears, as determined by visual. Astm a 48 free pdf download astm international standards. Supplements published in intervening years, and in 193738. Standard test method for microindentation hardness of materials1.
Standard specification for rigid pvc compounds and. Download fulltext pdf download fulltext pdf astm standards for forensic sciences article pdf available in journal of forensic sciences 401. To acquire the current version of the standards with print and download options, follow the hyperlink to the current version. Bunan rubber bellows, ceramic stationary, carbon rotating face packing gland.
Nov 02, 2009 astm a48 a48m 032008 standard specification for gray iron castings, casting material standard. Standard test methods for pitting and crevice corrosion. A a m 01 an friends of pdf all our visitors are our friends. This data sheet focuses on gray iron astm a48 class 30. Standard test method for microindentation hardness of materials1 this standard is issued under the. Standard practice for steel castings, welding, quali. Astm a48 a48m 032016 standard specification for gray. I shall beseech your highness, in such a business free 400251 dumps give me leave to use the help of mine own eyes, my imagination became belligerent, and defeated the invaders in a dozen latest hpe6 a48 test pdf striking ways. Printer friendly version pdf download download as pdf excel download download to excel requires excel and windows export to fea. Astm a48a48m032012 october 2012 standard specification for gray iron castings historical version. Astm a48 a48m 032008 standard specification for gray iron castings. Astm a536 ductile iron castings tensile requirements.
There are more resources out there, i did a simple download free bs standards search, to see the above. Astm a48 a48m standard specification for gray iron castings, grades. This specification covers gray iron castings intended for general engineering use where tensile strength is a major consideration. Corporation produces valves, pumps, and other process equipment in astm. Aisi 416ss lantern ring teflon mechanical shaft seal 188 s. Issued 191015 in its yearbook complete editions issued in 1916, and triennially, 191836, inclusive. Report astm a480a480m99b please fill this form, we will try to respond as soon as possible. Astm a48 standard specification for gray iron castings. Castings are classified on the basis of the tensile strength of the iron in separately cast test bars. Astm a48a48m032016 standard specification for gray iron.
Astm a48 a48m standard specification for gray iron castings, grades including class no. Parts produced from the asrolled green plates are typically heat treated to obtained a combination of high strength and toughness. Astm a48 gray iron casting metalworking heat treating. Casting are classified on the basis of the tensile strength of the iron in separately cast test bars. Astm a48, sae j431, gm 274m and astm a126 are standards for gray cast iron. Castings are classified on the basis of the tensile strength of the iron in separately. Astm a48 gray iron pdf document free summaries, past. Flame spread and smoke density developed are reported, however, there is. Astm a 48 free pdf download november 27, 2017 astma comments. C ountry grade 604018 grade 654512 grade 805506 grade 1007003 grade 1209002 1 tensile strength, min, psi 60,000 65,000 80,000 100,000 120,000. The surface of the casting shall be free of adhering sand, scale, cracks, and hot tears.