ASTM A701-2005 Standard Specification for Ferromanganese-Silicon《硅锰铁的标准规范》.pdf

1、Designation: A 701 05Standard Specification forFerromanganese-Silicon1This standard is issued under the fixed designation A 701; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses ind

2、icates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers a manganese-silicon alloy.2. Referenced Documents2.1 ASTM Standards:2A 1025 Specification for Ferroalloys, General Require-ments3. G

3、eneral Conditions for Delivery3.1 Materials furnished to this specification shall conform tothe requirements of Specification A 1025, including anysupplementary requirements that are indicated in the purchaseorder. Failure to comply with the general requirements ofSpecification A 1025 constitutes no

4、nconformance with thisspecification. In case of conflict between the requrements ofthis specification and Specification A 1025, this specificationshall prevail.4. Chemical Requirements4.1 The alloy shall conform to the chemical requirements asspecified in Table 1 and Table 2.4.2 The manufacturer sha

5、ll furnish an analysis of eachshipment showing the percentage of each element specified.5. Size5.1 The alloy is available in the sizes shown in Table 3.5.2 The sizes listed in Table 3 are typical of the product asshipped from the sellers plant. Some deterioration of size canbe expected in transit.6.

6、 Chemical Analysis6.1 Chemical methods are subject to agreement between thepurchaser and supplier.6.2 Special Analysis RequirementsAnalysis for additionalelements other than those listed in Tables 1 and 2 shall beagreed upon between the purchaser and the manufacturer. Suchelements in trace quantitie

7、s shall be reported as less than “”the limit of analytical equipment. This shall be agreed uponbetween the purchaser and the manufacturer.7. Keywords7.1 Ferromanganese-silicon1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel, and Related Alloys and is the d

8、irect responsibility of SubcommitteeA01.18 on Castings.Current edition approved September 1, 2005. Published October 2005. Originallyapproved in 1974. Last previous edition approved in 2004 as A 701 96 (2004).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Custom

9、er Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken,

10、PA 19428-2959, United States.SUMMARY OF CHANGESCommittee A01 has identified the location of selected changes to this standard since the last issue,A 701 - 96(04), that may impact the use of this standard. (September 1, 2005)(1) Revised 1.1, Section 2, 4.2, 5.2, 6.1 (Chemical Analysis),and Keywords.(

11、2) Added new Section 3 (General Conditions for Delivery).(3) Deleted Section 3 (Ordering Information); 4.3, Section 6(Sampling); 7.3; Section 8 (Inspection); Section 9 (Rejection);Section 10 (Packaging and Package Marking); and AppendixX1.ASTM International takes no position respecting the validity

12、of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject t

13、o revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters.

14、 Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is

15、copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceast

16、m.org (e-mail); or through the ASTM website(www.astm.org).TABLE 1 Chemical RequirementsElement Composition, %Manganese 63 to 66Carbon, max 0.08Silicon 28 to 32Phosphorus, max 0.05TABLE 2 Specified Residual ElementsElement Composition, max, %Arsenic 0.15Tin 0.010Lead 0.050Chromium 0.50TABLE 3 SizesSizes Tolerance75 lb by 2 in. 34.0 kg by50.8 mm50 lb by 1 in. 22.7 kg by25.4 mm6by12 in. 152.4 mm by12.70 mm3 in. by down (76.2 mm bydown)10 % passing14 in. 6.3mm screen, max2 in. by down 50.8 mm bydown10 % passing14 in. 6.3mm screen, maxA701052