{"id":72600,"date":"2024-10-17T16:21:03","date_gmt":"2024-10-17T16:21:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-b618-5\/"},"modified":"2024-10-24T19:07:25","modified_gmt":"2024-10-24T19:07:25","slug":"astm-b618-5","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-b618-5\/","title":{"rendered":"ASTM-B618"},"content":{"rendered":"

ASTM B618\/B618M-11a<\/h3>\n

Historical Standard: Standard Specification for Aluminum-Alloy Investment Castings<\/h4>\n
\n

ASTM B618\/B618M<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This specification covers aluminum-alloy investment castings designated as shown in Table 1.<\/p>\n

1.2 This specification is for aluminum-alloy investment castings used in general purpose applications. It may not address the mechanical properties integrity testing and verification required for highly loaded or safety critical applications.<\/p>\n

1.3 Alloy and temper designations are in accordance with ANSI H35.1\/H35.1 (M). The equivalent Unified Numbering System alloy designations are in accordance with Practice E527.<\/p>\n

1.4 Unless the order specifies the \u201c<\/span>M\u201d<\/span> specification designation, the material shall be furnished to the inch-pound units.<\/p>\n

1.5 For acceptance criteria for inclusion of new aluminum and aluminum alloys and their properties in this specification, see Annex A1 and Annex A2.<\/p>\n

1.6 Units<\/span>\u2014<\/span>The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.<\/p>\n

1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/span><\/p>\n

TABLE 1 Chemical Composition Requirements<\/p>\n

Note<\/span> 1\u2014When single units are shown, these indicate the maximum amounts permitted.<\/p>\n

Note<\/span> 2\u2014Analysis shall be made for the elements for which limits are shown in this table.<\/p>\n

Note<\/span> 3\u2014The following applies to all specified limits in this table: For purposes of acceptance and rejection, an observed value or a calculated value obtained from analysis should be rounded off to the nearest unit in the last right-hand place of figures used in expressing the specified limit (Practice E29).<\/p>\n

A<\/span><\/sup> ASTM alloy designations are in Practice B275.<\/p>\n

B<\/span><\/sup> \u201c<\/span>Others\u201d<\/span> includes listed elements for which no specific limit is shown as well as unlisted metallic elements. The producer may analyze samples for trace elements not specified in the specification. However, such analysis is not required and may not cover all metallic \u201c<\/span>Others\u201d<\/span> elements. Should any analysis by the producer or the purchaser establish that an \u201c<\/span>Others\u201d<\/span> element exceeds the limit of \u201c<\/span>Each\u201d<\/span> or that the aggregate of several \u201c<\/span> Others\u201d<\/span> elements exceeds the limit of \u201c<\/span>Total,\u201d<\/span> the material shall be considered nonconforming.<\/p>\n

C<\/span><\/sup> Other ElementsTotal shall be the sum of unspecified metallic elements 0.010 % or more, rounded to the second decimal before determining the sum.<\/p>\n

D<\/span><\/sup> Contains silver 0.40\u2013<\/span>1.0 %.<\/p>\n

E<\/span><\/sup> If iron exceeds 0.45 %, manganese content shall not be less than one half of the iron content.<\/p>\n

F<\/span><\/sup> Contains beryllium 0.003\u2013<\/span>0.007 %, boron 0.002 % max.<\/p>\n

G<\/span><\/sup> 710.0 formerly A712.0, 712.0 formerly D712.0, 851.0 formerly A850.0, 852.0 formerly B850.0.<\/p>\n

Keywords<\/strong><\/p>\n

aluminum; investment casting ; UNS A02040 (Aluminum foundry alloy, casting); UNS A02080 (Aluminum foundry alloy, casting); UNS A02220 (Aluminum foundry alloy, casting); UNS A02420 (Aluminum foundry alloy, casting); UNS A02950 (Aluminum foundry alloy, casting); UNS A03190 (Aluminum foundry alloy, casting); UNS A03280 (Aluminum foundry alloy, castings); UNS A03550 (Aluminum foundry alloy, casting); UNS A03560 (Aluminum foundry alloy, casting); UNS A04430 (Aluminum foundry alloy, casting); UNS A05140 (Aluminum foundry alloy, casting); UNS A05200 (Aluminum foundry alloy, casting); UNS A05350 (Aluminum foundry alloy, casting); UNS A07050 (Aluminum foundry alloy, casting); UNS A07070 (Aluminum foundry alloy, casting); UNS A07130 (Aluminum foundry alloy, casting); UNS A07710 (Aluminum foundry alloy, casting); UNS A08500 (Aluminum foundry alloy, casting); UNS A13560 (Aluminum foundry alloy, casting); UNS A14430 (Aluminum foundry alloy, casting); UNS A17120 (Aluminum foundry alloy, casting); UNS A18500 (Aluminum foundry alloy, casting); UNS A24430 (Aluminum foundry alloy, casting); UNS A25140 (Aluminum foundry alloy, casting); UNS A28500 (Aluminum foundry alloy, casting); UNS A33550 (Aluminum foundry alloy, casting); UNS A47120 (Aluminum foundry alloy, casting); Aluminum alloys (castings)–specifications; Investment castings–specifications; UNS A02010 (Aluminum foundry alloy, casting)<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 77.150.10 (Aluminium products)<\/p>\n

DOI:<\/strong> 10.1520\/B0618_B0618M-11A<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents <\/td>\n<\/tr>\n
2<\/td>\nTABLE 1 <\/td>\n<\/tr>\n
3<\/td>\nTerminology
Ordering Information
Responsibility for Quality Assurance
Materials and Manufacture
Chemical Composition <\/td>\n<\/tr>\n
4<\/td>\nTABLE 2 <\/td>\n<\/tr>\n
5<\/td>\nTABLE 3 <\/td>\n<\/tr>\n
6<\/td>\nSampling for Determination of Chemical Composition
Material Requirements\u2014Castings Produced for Governmental and Military Agencies
Foundry Control\u2014Castings Produced for Governmental or Military Agencies, or Both
Tensile Requirements
Test Specimens
TABLE 4 <\/td>\n<\/tr>\n
7<\/td>\nNumber of Tests and Retests
Test Methods
Workmanship and Finish
Heat Treatment
Repair of Castings
Repairing of Castings\u2014Produced for Governmental and Military Agencies <\/td>\n<\/tr>\n
8<\/td>\nSource Inspection
Foundry Inspection
Rejection and Rehearing
Certification
Identification and Repair Marking\u2014Castings Produced for Government and Military Agencies <\/td>\n<\/tr>\n
9<\/td>\nPackaging, Marking, and Shipping
Keywords
A1. BASIS FOR INCLUSION OF PROPERTY LIMITS
A1.1
A2. ACCEPTANCE CRITERIA FOR INCLUSION OF NEW ALUMINUM AND ALUMINUM ALLOYS IN THIS SPECIFICATION
A2.1
A2.2 <\/td>\n<\/tr>\n
10<\/td>\nX1. ALLOY PROPERTIES AND CHARACTERISTICS
X1.1
TABLE X1.1 <\/td>\n<\/tr>\n
11<\/td>\nX2. METRIC EQUIVALENTS
X2.1
X3. INACTIVE ALLOYS
X3.1 Alloys Listed as Inactive by the Aluminum Association
TABLE X3.1 <\/td>\n<\/tr>\n
12<\/td>\nTABLE X3.2
TABLE X3.3
TABLE X3.4 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

B618\/B618M-11a Standard Specification for Aluminum-Alloy Investment Castings<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2011<\/td>\n11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":72601,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1128,2637],"product_tag":[],"class_list":{"0":"post-72600","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-150-10","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/72600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/72601"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=72600"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=72600"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=72600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}