1、Designation: A 830/A 830M 06Standard Specification forPlates, Carbon Steel, Structural Quality, Furnished toChemical Composition Requirements1This standard is issued under the fixed designation A 830/A 830M; the number immediately following the designation indicates the yearof original adoption or,
2、in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers structural quality carbon steelplates furnished to che
3、mical composition requirements.1.2 The plates are available in several standard steel gradesand non-standard grades.1.3 The plates are usually furnished in the as-rolled (hot-rolled) condition.1.4 Supplementary requirements are provided for additionalrequirements that may be specified on the order.1
4、.5 When the steel is to be welded, it is presupposed that awelding procedure suitable for the grade of steel and intendeduse or service will be utilized. See Appendix X3 of Specifica-tion A 6/A 6M for information on weldability.2. Referenced Documents2.1 ASTM Standards:2A 6/A 6M Specification for Ge
5、neral Requirements forRolled Structural Steel Bars, Plates, Shapes, and SheetPiling3. Ordering Information3.1 In addition to the information required by SpecificationA 6/A 6M, the order shall include the following, if applicable:3.1.1 Silicon requirements (see 5.3 and Supplementary Re-quirement S96)
6、, and3.1.2 Limitation on rimmed or capped steel (see 4.3 andSupplementary Requirement S97).4. Materials and Manufacture4.1 Steel specified to a maximum carbon content of 0.39 %or lower on heat analysis may be made to any deoxidationpractice unless otherwise specified on the order.4.2 Steel specified
7、 to a maximum carbon content of 0.40 %or higher on heat analysis shall be killed unless otherwisespecified on the order.4.3 If rimmed or capped steel is not acceptable, Supplemen-tary Requirement S97 shall be specified on the order.5. Chemical Composition5.1 The heat analysis shall conform to the re
8、quirements forthe applicable grade listed in Table 1, unless otherwise speci-fied as permitted in 5.2.5.2 The chemical requirements for heat analysis may bespecified in accordance with the ranges and limits listed inTable 2. In such instances, the heat analysis shall conform tothe requirements speci
9、fied on the order.5.3 When silicon is required, the range on heat analysis shallbe from 0.15 to 0.40 % unless otherwise specified on the order(see Supplementary Requirement S96).6. General Requirements6.1 Material furnished under this specification shall con-form to the requirements of the current e
10、dition of SpecificationA 6/A 6M, for the ordered material, unless a conflict exists inwhich case this specification shall prevail.7. Keywords7.1 carbon; chemical composition; non-standard grades;plates; standard grades; steel; structural steel1This specification is under the jurisdiction of ASTM Com
11、mittee A01 on Steel,Stainless Steel, and Related Alloys and is the direct responsibility of SubcommitteeA01.02 on Structural Steel for Bridges, Buildings, Rolling Stock, and Ships.Current edition approved Sept. 15, 2006. Published September 2006. Originallyapproved in 1984. Last previous edition app
12、roved in 2002 as A 830/A 830M 02.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM Internationa
13、l, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.TABLE 1 Carbon Plate Compositions, Standard SteelsAGrade Chemical Composition Limits, %UNS Number Carbon Manganese Phosphorous, max Sulfur, maxG10060 1006 0.08 max 0.45 max 0.035 0.04G10080 1008 0.10 max 0.50 max
14、0.035 0.04G10090 1009 0.15 max 0.60 max 0.035 0.04G10100 1010 0.08 to 0.13 0.30 to 0.60 0.035 0.04G10120 1012 0.10 to 0.15 0.30 to 0.60 0.035 0.04G10150 1015 0.13 to 0.18 0.30 to 0.60 0.035 0.04G10160 1016 0.13 to 0.18 0.60 to 0.90 0.035 0.04G10170 1017 0.15 to 0.20 0.30 to 0.60 0.035 0.04G10180 101
15、8 0.15 to 0.20 0.60 to 0.90 0.035 0.04G10190 1019 0.15 to 0.20 0.70 to 1.00 0.035 0.04G10200 1020 0.18 to 0.23 0.30 to 0.60 0.035 0.04G10210 1021 0.18 to 0.23 0.60 to 0.90 0.035 0.04G10220 1022 0.18 to 0.23 0.70 to 1.00 0.035 0.04G10230 1023 0.20 to 0.25 0.30 to 0.60 0.035 0.04G10250 1025 0.22 to 0.
16、28 0.30 to 0.60 0.035 0.04G10260 1026 0.22 to 0.28 0.60 to 0.90 0.035 0.04G10300 1030 0.28 to 0.34 0.60 to 0.90 0.035 0.04G10330 1033 0.30 to 0.36 0.70 to 1.00 0.035 0.04G10350 1035 0.32 to 0.38 0.60 to 0.90 0.035 0.04G10370 1037 0.32 to 0.38 0.70 to 1.00 0.035 0.04G10380 1038 0.35 to 0.42 0.60 to 0
17、.90 0.035 0.04G10390 1039 0.37 to 0.44 0.70 to 1.00 0.035 0.04G10400 1040 0.37 to 0.44 0.60 to 0.90 0.035 0.04G10420 1042 0.40 to 0.47 0.60 to 0.90 0.035 0.04G10430 1043 0.40 to 0.47 0.70 to 1.00 0.035 0.04G10450 1045 0.43 to 0.50 0.60 to 0.90 0.035 0.04G10460 1046 0.43 to 0.50 0.70 to 1.00 0.035 0.
18、04G10490 1049 0.46 to 0.53 0.60 to 0.90 0.035 0.04G10500 1050 0.48 to 0.55 0.60 to 0.90 0.035 0.04G10550 1055 0.50 to 0.60 0.60 to 0.90 0.035 0.04G10600 1060 0.55 to 0.65 0.60 to 0.90 0.035 0.04G10640 1064 0.60 to 0.70 0.50 to 0.80 0.035 0.04G10650 1065 0.60 to 0.70 0.60 to 0.90 0.035 0.04G10700 107
19、0 0.65 to 0.75 0.60 to 0.90 0.035 0.04G10740 1074 0.70 to 0.80 0.50 to 0.80 0.035 0.04G10780 1078 0.72 to 0.85 0.30 to 0.60 0.035 0.04G10800 1080 0.75 to 0.88 0.60 to 0.90 0.035 0.04G10840 1084 0.80 to 0.93 0.60 to 0.90 0.035 0.04G10850 1085 0.80 to 0.93 0.70 to 1.00 0.035 0.04G10860 1086 0.80 to 0.
20、93 0.30 to 0.50 0.035 0.04G10900G10950109010950.85 to 0.980.90 to 1.030.60 to 0.900.30 to 0.500.0350.0350.040.04G15240 1524 0.19 to 0.25 1.35 to 1.65 0.035 0.04G15270 1527 0.22 to 0.29 1.20 to 1.50 0.035 0.04G15360 1536 0.30 to 0.37 1.20 to 1.50 0.035 0.04G15410 1541 0.36 to 0.44 1.35 to 1.65 0.035
21、0.04G15480 1548 0.44 to 0.52 1.10 to 1.40 0.035 0.04G15520 1552 0.47 to 0.55 1.20 to 1.50 0.035 0.04AGrades with a specified maximum carbon content of 0.40 % or higher on heat analysis shall have a silicon content from 0.15 to 0.40 % on heat analysis, unlessotherwise specified on the order.A 830/A 8
22、30M 062SUPPLEMENTARY REQUIREMENTSSupplementary requirements shall not apply unless specified in the purchase order or contract.Standardized supplementary requirements for use at the option of the purchaser are listed inSpecification A 6/A 6M. Those that are considered suitable for use with this spec
23、ification are listed bytitle:S1. Vacuum Treatment,S2. Product Analysis, andS8. Ultrasonic Examination.ADDITIONAL SUPPLEMENTARY REQUIREMENTSIn addition, the following special supplementary requirements are also suitable for use with thisspecification.S96. Silicon RequirementS96.1 When a silicon conte
24、nt, or limitation, of other thanfrom 0.15 to 0.40 % on heat analysis is required, the specificrequirements shall be as specified on the order.S97. Limitation on Rimmed or Capped SteelS97.1 The steel shall be other than rimmed or capped.TABLE 2 Heat Analysis Ranges for Carbon Steel PlatesNOTE 1Carbon
25、When the maximum manganese limit exceeds 1.00 %, add 0.01 to the carbon range shown in Column 3.NOTE 2BoronBoron steels can be expected to have 0.0005 % minimum boron content.NOTE 3LeadCarbon steels can be produced with a lead range from 0.15 to 0.35. A heat analysis for lead is not determinable, si
26、nce lead is addedto the stream while each ingot is poured.ElementChemical Ranges, %When Maximum of Specified Element is RangeCarbon To 0.15, incl 0.05Over 0.15 to 0.30, incl 0.06Over 0.30 to 0.40, incl 0.07Over 0.40 to 0.60, incl 0.08Over 0.60 to 0.80, incl 0.11Over 0.80 0.14Manganese To 0.50, inclO
27、ver 0.50 to 1.15, inclOver 1.15 to 1.65, incl0.200.300.35Phosphorus To 0.08, incl 0.03Sulfur To 0.08, incl 0.03Over 0.08 to 0.15, incl 0.05Over 0.15 to 0.23, incl 0.07Over 0.23 to 0.33, incl 0.10Silicon To 0.15, inclOver 0.15 to 0.30, inclOver 0.30 to 0.60, incl0.080.150.30Copper When copper is requ
28、ired, 0.20 % minimum is commonly specified.A 830/A 830M 063ASTM International takes no position respecting the validity 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 pat
29、ent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to 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 eit
30、her for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. 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
31、hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is 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 serviceastm.org (e-mail); or through the ASTM website(www.astm.org).A 830/A 830M 064
