1、Designation:A1031/A1031M10 Designation: A1031/A1031M 12Standard Specification forSteel, Sheet and Strip, Heavy-Thickness Coils, Alloy,Drawing Steel and Structural Steel, Hot-Rolled1This standard is issued under the fixed designation A1031/A1031M; the number immediately following the designation indi
2、cates theyear of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers hot-rolled, hea
3、vy thickness coils beyond the size limits of Specifications A506 and A507.1.2 The product is available in three designations: Alloy Steel, Drawing Steel, and Structural Alloy Steel.1.3 Alloy steel is furnished to chemical composition requirements and is intended primarily for general or miscellaneou
4、s usewhere bending and moderate forming is a requirement.1.4 Drawing steel is produced principally for applications involving severe cold plastic deformation such as deep drawn orseverely formed parts.1.4.1 Drawing steel may be furnished in several conditions, heat treatments, surface finishes, and
5、edges, as specified herein.1.5 Structural steel is furnished to chemical composition requirements and to specific mechanical property requirements whichmay include tension tests, hardness tests, or other commonly accepted mechanical tests.1.5.1 The formability of structural steel decreases with incr
6、easing yield strength or hardness. Therefore, product design inrelation to the mechanical properties of the grade used must be considered.1.6 This material is available only in coils described as follows:Product Size Limits, Coils OnlyWidth, in. mm Thickness, in. mmStrip Over 8 to 12, incl 0.230 to
7、1.000, inclOver 200 to 300 Over 6.0 to 25Sheet Over 12 0.230 to 1.000, inclOver 300 from 6.0 through 251.7 Sheet and strip in coils of sizes noted in 1.6 are covered by this specification only with the following provisions:1.7.1 The material is not to be converted into steel plates for structural or
8、 pressure vessel use unless tested in completeaccordance with the appropriate sections of Specifications A6/A6M (plates provided from coils) or A20/A20M (plates producedfrom coils). A plate produced in this manner is no longer governed by this sheet steel specification and since this material is now
9、plate, the appropriate plate standard must now apply.1.7.2 The dimensional tolerances of Specification A635/A635M are applicable to material produced to this specification.1.7.3 The material is to be fed directly from coils into a blanking press, drawing or forming operation, tube mill, rolling mill
10、,or sheared or slit into blanks for subsequent drawing or forming.1.8 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in eachsystem may not be exact equivalents; therefore, each system shall be used independently of the other. Com
11、bining values from thetwo systems may result in non-conformance with the standard.1.8.1 Within the text the SI units are shown in brackets.2. Referenced Documents2.1 ASTM Standards:2A6/A6M Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet PilingA20/A2
12、0M Specification for General Requirements for Steel Plates for Pressure VesselsA370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA505 Specification for Steel, Sheet and Strip, Alloy, Hot-Rolled and Cold-Rolled, General Requirements forA506 Specification for Alloy and Structur
13、al Alloy Steel, Sheet and Strip, Hot-Rolled and Cold-Rolled1This specification is under the jurisdiction of ASTM Committee A01 on Steel, Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A01.19on Steel Sheet and Strip.Current edition approved May 1, 2010.2012. Publi
14、shed June 2010.May 2012. Originally approved in 2004. Last previous edition approved in 20092010 asA1031/A1031M 109. DOI: 10.1520/A1031_A1031M-102.2For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standa
15、rdsvolume information, refer to the standards Document Summary page on the ASTM website.1This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible
16、to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standard.Copyrig
17、ht ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.TABLE 1 Standard Steels Commonly Produced for Alloy Steel Sheet and StripUNSteelDesign.SAEationNo.Chemical Composition Ranges and Limits, % (Heat Analysis)ACMnPSSiBNi Cr Mo V. E3310 0.08-0.13 0
18、.45-0.60 0.025 0.025 0.15-0.30 3.25-3.75 1.40-1.75 . . . . . . E3310C0.08-0.13 0.45-0.60 0.025 0.025 0.15-0.30 3.25-3.75 1.40-1.75 . .G40120 4012 0.09-0.14 0.75-1.00 0.025 0.025 0.15-0.30 . . . . . . 0.15-0.25 . . .G40120 4012C0.09-0.14 0.75-1.00 0.025 0.025 0.15-0.30 . . 0.15-0.25 .G41180 4118 0.18
19、-0.23 0.70-0.90 0.025 0.025 0.15-0.30 . . . 0.40-0.60 0.08-0.15 . . .G41300 4130 0.280.33 0.400.60 0.025 0.025 0.15-0.30 . . . 0.801.10 0150.25 . . .G41350 4135 0.33-0.38 0.70-0.90 0.025 0.025 0.15-0.30 . . . 0.80-1.10 0.15-0.25 . . .G41370 4137 0.35-0.40 0.70-0.90 0.025 0.025 0.15-0.30 . . . 0.80-1
20、.10 0.15-0.25 . . .G41400 4140 0.380.43 0.751.00 0.025 0.025 0.15-0.30 . . . 0.801.10 0.15-0.25 . . .G41420 4142 0.40-0.45 0.75-1.00 0.025 0.025 0.15-0.30 . . . 0.80-1.10 0.15-0.25 . . .G41450 4145 0.43-0.48 0.75-1.00 0.025 0.025 0.15-0.30 . . . 0.80-1.10 0.15-0.25 . . .G41470 4147 0.45-0.50 0.75-1.
21、00 0.025 0.025 0.15-0.30 . . . 0.80-1.10 0.15-0.25 . . .G41470 4147C0.45-0.50 0.75-1.00 0.025 0.025 0.15-0.30 . 0.80-1.10 0.15-0.25 .G41500 4150 0.48-0.53 0.75-1.00 0.025 0.025 0.15-0.30 . . . 0.80-1.10 0.15-0.25 . . .G43200 4320 0.17-0.22 0.45-0.65 0.025 0.025 0.15-0.30 1.65-2.00 0.40-0.60 0.20-0.3
22、0 . . .G43400 4340 0.380.43 0.600.80 0.025 0.025 0.15-0.30 1.65-2.00 0.700.90 0.20-0.30 . . .G43406 E4340 0.38-0.43 0.65-0.85 0.025 0.025 0.15-0.30 1.65-2.00 0.70-0.90 0.20-0.30 . . .G45200 4520 0.18-0.23 0.45-0.65 0.025 0.025 0.15-0.30 . . . . . . 0.45-0.60 . . .G45200 4520C0.18-0.23 0.45-0.65 0.02
23、5 0.025 0.15-0.30 . . 0.45-0.60 .G46150 4615 0.13-0.18 0.45-0.65 0.025 0.025 0.15-0.30 1.65-2.00 . . . 0.20-0.30 . . .G46200 4620 0.17-0.22 0.45-0.65 0.025 0.025 0.15-0.30 1.65-2.00 . . . 0.20-0.30 . . .G47180 4718 0.16-0.21 0.70-0.90 0.025 0.025 0.15-0.30 0.90-1.20 0.35-0.55 0.30-0.40 . . .G48150 4
24、815 0.13-0.18 0.40-0.60 0.025 0.025 0.15-0.30 3.25-3.75 . . . 0.20-0.30 . . .G48200 4820 0.18-0.23 0.50-0.70 0.025 0.025 0.15-0.30 3.25-3.75 . . . 0.20-0.30 . . .G50150 5015 0.12-0.17 0.30-0.50 0.025 0.025 0.15-0.30 . . . 0.30-0.50 . . . . . .G50460 5046 0.43-0.50 0.75-1.00 0.025 0.025 0.15-0.30 . .
25、 . 0.20-0.35 . . . . . .G51150 5115 0.13-0.18 0.70-0.90 0.025 0.025 0.15-0.30 . . . 0.70-0.90 . . . . . .G51200 5120 0.170.22 0.700.90 0.025 0.025 0.15-0.30 . . . 0.700.90 . . . . . .G51300 5130 0.28-0.33 0.70-0.90 0.025 0.025 0.15-0.30 . . . 0.80-1.10 . . . . . .G51300 5130 0.280.33 0.70-0.90 0.025
26、 0.025 0.15-0.30 . 0.80-1.10 . .G5132 5132 0.30-0.35 0.60-0.90 0.025 0.025 0.15-0.30 . . . 0.75-1.00 . . . . . .G5132 5132 0.300.35 0.60-0.80 0.025 0.025 0.15-0.30 . 0.75-1.00 . .G51400 5140 0.380.43 0.700.90 0.025 0.025 0.15-0.30 . . . 0.700.90 . . . . . .G51500 5150 0.480.53 0.700.90 0.025 0.025 0
27、.15-0.30 . . . 0.700.90 . . . . . .G51600 5160 0.550.65 0.751.00 0.025 0.025 0.15-0.30 . . . 0.700.90 . . . . . .G51600 5160 0.560.64 0.751.00 0.025 0.025 0.15-0.30 . 0.700.90 . .G15116 E51100 0.95-1.10 0.25-0.45 0.025 0.025 0.15-0.30 . . . 0.90-1.15 . . . . . .G15116 E51100C0.951.10 0.25-0.45 0.025
28、 0.025 0.15-0.30 . 0.90-1.15 . .G15216 E52100 0.95-1.10 0.25-0.45 0.025 0.025 0.15-0.30 . . . 1.30-1.60 . . . . . .G15216 E52100 0.981.10 0.25-0.45 0.025 0.025 0.15-0.30 . 1.30-1.60 . .G61500 6150 0.48-0.53 0.70-0.90 0.025 0.025 0.15-0.30 . . . 0.80-1.10 . . . 0.15 minG61500 6150 0.480.53 0.70-0.90
29、0.025 0.025 0.15-0.30 . 0.80-1.10 . 0.15 minG61580 6158 0.550.62 0.701.10 0.025 0.025 0.15-0.30 . . . 0.901.20 . . . 0.100.20G61580 6158C0.550.62 0.701.10 0.025 0.025 0.15-0.30 . 0.901.20 . 0.100.20G86150 8615 0.130.18 0.700.90 0.025 0.025 0.15-0.30 0.400.70 0.400.60 0.150.25 . . .G86170 8617 0.15-0
30、.20 0.70-0.90 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 . . .G86170 8617 0.150.20 0.70-0.90 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 .G86200 8620 0.180.23 0.700.90 0.035 0.035 0.15-0.30 0.40-0.70 0.400.60 0.15.025 . . .G86300 8630 0.28-0.33 0.70-0.90 0.025 0.025 0.15-0.30 0.40-0
31、.70 0.40-0.60 0.15-0.25 . . .G86300 8630 0.280.33 0.70-0.90 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 .G86400 8640 0.38-0.43 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 . . .G86400 8640 0.380.43 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 .G86420 8642 0.
32、40-0.45 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 . . .G86420 8642C0.40-0.45 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 .G86450 8645 0.43-0.48 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 . . .G86500 8650 0.48-0.53 0.75-1.00 0.025 0.025 0.15-0.
33、30 0.40-0.70 0.40-0.60 0.15-0.25 . . .G86500 8650C0.48-0.53 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 .G86550 8655 0.50-0.60 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 . . .G86550 8655 0.501-0.59 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 .G8
34、6600 8660 0.55-0.65 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.15-0.25 . . .G87200 8720 0.18-0.23 0.70-0.90 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.20-0.30 . . .G87350 8735 0.33-0.38 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.20-0.30 . . .G87350 8735C0.33-0.38 0.75-1.00 0.0
35、25 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.20-0.30 .G87400 8740 0.38-0.43 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.20-0.30 . . .G87400 8740C0.38-0.43 0.75-1.00 0.025 0.025 0.15-0.30 0.40-0.70 0.40-0.60 0.20-0.30 .G92600 9260 0.55-0.65 0.70-1.00 0.025 0.025 1.80-2.20 . . . . . . . . . . .
36、.G92600 9260 0.56-0.64 0.75-1.00 0.025 0.025 1.80-2.20 . . . .G92620 9262 0.55-0.65 0.75-1.00 0.025 0.025 1.80-2.20 . . 0.25-0.40 . . . . . .G92620 9262C0.55-0.65 0.75-1.00 0.025 0.025 1.80-2.20 0.25-0.40 . . E9310 0.08-0.13 0.45-0.65 0.025 0.025 0.20-0.35 3.30-35.0 1.00-1.40 0.08-0.15 . . . E9310C0
37、.08-0.13 0.45-0.65 0.025 0.025 0.20-0.35 3.30-35.0 1.00-1.40 0.08-0.15 .AThe chemical ranges and limits shown are subject to product analysis tolerances. See Specification A505.BOther silicon ranges are available. Consult the producer.CNot an SAE Steel Designation.A1031/A1031M 122A507 Specification
38、for Drawing Alloy Steel, Sheet and Strip, Hot-Rolled and Cold-RolledA635/A635M Specification for Steel, Sheet and Strip, Heavy-Thickness Coils, Hot-Rolled, Alloy, Carbon, Structural,High-Strength Low-Alloy, and High-Strength Low-Alloy with Improved Formability, General Requirements forA1031/A1031M 1
39、23E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications3. General Requirements for Delivery3.1 Material furnished under this specification shall conform to the applicable requirements of Specification A505, currentedition, unless otherwise provided herei
40、n.4. Ordering Information4.1 Orders for material under this specification shall include the following information, as required, to adequately describe thedesired material.4.1.1 ASTM specification number and year of issue,4.1.2 Classification of the material (hot-rolled sheet or hot-rolled strip),4.1
41、.3 Chemical composition (grade),4.1.4 ConditionMaterial in accordance with this specification is furnished in the hot rolled condition. Pickled (or blastcleaned) must be specified if required. Material ordered as pickled (or blast cleaned) will be oiled unless ordered dry,4.1.5 Heat treatment requir
42、ed, if any,4.1.6 Type of edge must be specified for hot rolled sheet coils and strip coils, either mill edge or cut edge (sheet), mill edge orslit edge (strip),4.1.7 Dimensions (thickness and width of material),NOTE 1Not all producers are capable of meeting all the limitations of the thickness toler
43、ance tables in Specification A635/A635M. The purchasershould contact the producer regarding possible limitations prior to placing an order.4.1.8 Coil size and weight requirements (must include inside diameter, ID; outside diameter, OD), and maximum weight,4.1.9 Quantity (weight),4.1.10 Application (
44、part identification and description),4.1.11 Test reports (if required),4.1.12 Cast or heat analysis (if required), and4.1.13 Special requirements (if any).4.1.13.1 When the purchaser requires thickness tolerances for38 in. 10 mm minimum edge distance (see SupplementaryRequirement in Specification A6
45、35/A635M), this requirement shall be specified in the purchase order or contract.NOTE 2A typical ordering description is as follows: ASTM A1031: Alloy, hot rolled sheet coils, grade SAE 4118, pickled and oiled, cut edge, 0.500by 40 in. by coil; ID 24 in., OD 72 in. maximum, coil weight 40 000 lb max
46、imum; 200 000 lb for roll forming shapes; or, ASTM A1031M: Alloy, hotrolled sheet coils, grade SAE 4118, pickled and oiled, cut edge, 10 mm by 900 mm by coil; ID 600 mm, OD 1800 mm, maximum, coil weight 18 000kg maximum; 90 000 kg for roll forming shapes.5. Manufacture5.1 Heat Treatment:5.1.1 As-rol
47、led,5.1.2 Annealed,5.1.2.1 Spheroidized annealed,(1) Drawing SteelUnless otherwise specified on the order, drawing steel will be furnished with a spheroidized annealed heattreatment.(2) If the material is to be heat treated by other than the producer, the order shall so state. The material may be or
48、dered in theas-rolled condition, in such cases.5.1.2.2 Normalized, or5.1.2.3 Normalized-and-tempered.6. Chemical Requirements6.1 The heat analysis of the steel shall conform to the requirements for the grade specified on the order.6.2 Standard Alloy Steel grades listed in Table 1 are those commonly
49、produced for alloy steel sheet and strip.6.3 Nonstandard Alloy Steel grades may be specified using the ranges and limits shown in Table 2.6.4 Structural Alloy SteelThe grade shall be specified as outlined in 6.2 or 6.3. However, since different mechanical propertiesmay be expected for each of the many chemical compositions and conditions (heat treatment) that may be specified, considerationmust be given to these factors in selecting the chemical composition to be specified.7. Metallurgical Structure7.1 Micro
