1、Designation: B107/B107M 07 B107/B107M 12Standard Specification forMagnesium-Alloy Extruded Bars, Rods, Profiles, Tubes, andWire1This standard is issued under the fixed designation B107/B107M; the number immediately following the designation indicates the yearof original adoption or, in the case of r
2、evision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope*1.1 This specificat
3、ion covers magnesium-alloy extruded bars, rods, profiles, tubes, and wire of the composition given in Table1.1.2 The values stated in either inch-pound or SI units are to be regarded separately as standards. The SI units are shown inbrackets or in separate tables or columns. The values stated in eac
4、h system are not exact equivalents; therefore, each system mustbe used independent of the other. Combining values from the two systems may result in nonconformance with the specification.1.3 Unless the order specifies the “M” specification designation, the material shall be furnished to the inch-pou
5、nd units.2. Referenced Documents2.1 The following documents of the issue in effect on date of order acceptance form a part of this specification to the extentreferenced herein.2.2 ASTM Standards:2B296 Practice for Temper Designations of Magnesium Alloys, Cast and WroughtB557 Test Methods for Tension
6、 Testing Wrought and Cast Aluminum- and Magnesium-Alloy ProductsB557M Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products (Metric)B660 Practices for Packaging/Packing of Aluminum and Magnesium ProductsB666/B666M Practice for Identification Marking of Aluminum and
7、 Magnesium ProductsB951 Practice for Codification of Unalloyed Magnesium and Magnesium-Alloys, Cast and WroughtB953 Practice for Sampling Magnesium and Magnesium Alloys for Spectrochemical AnalysisB954 Test Method for Analysis of Magnesium and Magnesium Alloys by Atomic Emission SpectrometryE29 Prac
8、tice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE35 Test Methods for Chemical Analysis of Magnesium and Magnesium Alloys (Withdrawn 2008)3E55 Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical CompositionE527 Practice f
9、or Numbering Metals and Alloys in the Unified Numbering System (UNS)3. Terminology3.1 Definitions:3.1.1 extruded bara solid extrusion, long in relation to its cross-sectional dimensions, having a symmetrical cross section thatis square or rectangular with sharp or rounded corners or edges, or is a r
10、egular hexagon or octagon, and whose width or greatestdistance between parallel faces is over 0.375 in. 10 mm.3.1.2 extruded profilea hollow or solid extrusion, long in relation to its cross-sectional dimensions, whose cross section isother than that of wire, rod, bar, or tube.3.1.3 extruded roda so
11、lid round extrusion, long in relation to its diameter, whose diameter is over 0.375 in. 10 mm.3.1.4 extruded tubea hollow extrusion, long in relation to its cross-sectional dimensions, which is symmetrical and is round,square, rectangular, hexagonal, octagonal, or elliptical with sharp or rounded co
12、rners, and has a uniform wall thickness except asaffected by corner radii.3.1.5 producerthe primary manufacturer of a material.3.1.6 supplierincludes only the category of jobbers and distributors as distinct from producer.*A Summary of Changes section appears at the end of this standardCopyright AST
13、M International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.1.7 wirea solid section long in relation to its cross-sectional dimensions, having a cross section that is round, hexagonal,or octagonal, and whose diameter, width, or greatest distance between par
14、allel faces is up through 0.375 in. 10 mm, or havinga symmetrical cross section that is square or rectangular (excluding flattened wire) with sharp or rounded corners or edges.3.2 Definitions of Terms Specific to This Standard:3.2.1 capable ofmeans that the test need not be performed by the producer
15、 of the material. However, should subsequent testingby the purchaser establish that the material does not meet these requirements, the material shall be subject to rejection.4. Ordering Information4.1 Orders for material to this specification shall include the following information:4.1.1 This specif
16、ication number,4.1.2 Quantity in pieces or pounds kilograms,4.1.3 Alloy (Section 6),4.1.4 Temper (Section 7),4.1.5 Nominal cross-sectional dimensions as follows:4.1.5.1 For rod and round wirediameter,4.1.5.2 For square corner bars and wiredepth and width,4.1.5.3 For sharp cornered hexagonal or octag
17、onal bars and wiredistance across flats,4.1.5.4 For round tubeoutside or inside diameter and wall thickness,4.1.5.5 For square or sharp cornered other than round tubedistance across flats and wall thickness,4.1.5.6 For round cornered bars and wire; profiles; tube other than round, square, rectangula
18、r, hexagonal or octagonal with sharpcornersdrawing required,1 This specification is under the jurisdiction of ASTM Committee B07 on Light Metals and Alloys and is the direct responsibility of Subcommittee B07.04 on MagnesiumAlloy Cast and Wrought Products.Current edition approved June 1, 2007Nov. 1,
19、 2012. Published June 2007November 2012. Originally approved in 1936. Last previous edition approved in 20062007 asB107/B107M 06.B107/B107M 07. DOI: 10.1520/B0107_B0107M-07.10.1520/B0107_B0107M-12.2 For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service
20、 at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.TABLE 1 Chemical RequirementsANOTE 1Analysis shall regularly be made only for the elements specifically mentioned in this table. If, however, the presence of oth
21、er elements issuspected or indicated in the course of routine analysis to be in amounts greater than the specified limits, further analysis shall be made to determine thatthe total of these other elements is not in excess of the limits specified in the last column of the table.NOTE 2The following ap
22、plies to all specified limits in this table: For purposes of acceptance and rejection, an observed value or a calculated valueobtained from analysis should be rounded-off to the nearest unit in the last right-hand place of figures used in expressing the specified limit.AlloyB Composition, %UNSNo.AST
23、MNo.Magne-siumAlumi-numCal-ciumCop-per Iron LithiumMan-ganeseNeo-dymium NickelRareEarthsSili-con YttriumZirco-nium,minZincOtherImpurities,eachTotalOtherCImpuritiesM11311 AZ31B remain-der2.5-3.5 0.04 0.05 0.005 0.20-1.0 0.005 0.10 . 0.6-1.4 0.30M11312 AZ31C remain-der2.4-3.6 . 0.10 . 0.15-1.0D0.03 0.
24、10 . 0.50-1.5 0.30M11610 AZ61A remain-der5.8-7.2 . 0.05 0.005 0.15-0.5 0.005 0.10 . 0.40-1.5 0.30M11800 AZ80A remain-der7.8-9.2 . 0.05 0.005 0.12-0.5 0.005 0.10 . 0.20-0.8 0.30M15100 M1A remain-der. 0.30 0.05 . 1.2-2.0 0.01 0.10 . . 0.30M18432 WE43B remain-der. . 0.02 0.010 0.2 0.03 2.0-2.5 0.005 1.
25、9E . 3.7-4.3 0.40-1.0 F 0.01 .M18410 WE54A remain-der. . 0.03 . 0.2 0.03 1.5-2.0 0.005 2.0E 0.01 4.75-5.5 0.40-1.0 0.20 0.2 .M16400 ZK40A remain-der. . . . . . . 0.45 3.54.5 0.30M16600 ZK60A remain-der. . . . . . . 0.45 4.8-6.2 0.30A Limits are in weight percent maximum unless shown as a range or ot
26、herwise stated.B These alloy designations were established in accordance with Practice B951 (see also Practice E527).C Includes listed elements for which no specific limit is shown.D Manganese minimum limit need not be met if iron is 0.005 %, or less.E Other Rare Earths shall be principally heavy ra
27、re earths, for example, Gadolinium, Dysprosium, Erbium, and Ytterbium. Other Rare Earths are derived from the Yttrium,typically 80 % Yttrium 20 % heavy rare earths.F Zinc + Silver content shall not exceed 0.20 % in WE43B.B107/B107M 1224.1.6 Length,4.1.7 Surface finish (see 9.2),4.1.8 Whether inspect
28、ion or witness of inspection and tests by the purchasers representative is required prior to materialshipment (Section 10),4.1.9 Whether certification is required (Section 12),4.1.10 Whether marking for identification is required (Section 13 and Practice B660).4.1.11 Whether special packaging is req
29、uired for shipment (Section 14).5. Quality Assurance5.1 Responsibility for InspectionUnless otherwise specified in the contract or purchase order, the producer or supplier isresponsible for the performance of all inspection and test requirements specified herein. Except as otherwise specified in the
30、contract or order, the producer or supplier may use his own or any other suitable facilities for the performance of the inspectionand test requirements specified herein, unless disapproved by the purchaser at the time the order is placed. The purchaser shall havethe right to perform any of the inspe
31、ctions and tests set forth in this specification where such inspections are deemed necessaryto assure that material conforms to prescribed requirements.6. Chemical Composition6.1 LimitsThe bars, rods, profiles, tubes, or wire shall conform to the chemical requirements in Table 1.6.2 Number of Sample
32、sThe number of samples taken for determination of chemical composition shall be as follows:6.2.1 When samples are taken at the time extrusion ingots are cast for determination of conformance to Table 1, one sampleshall be taken for each group of ingots of the same alloy, poured at the same time, fro
33、m the same source of molten metal whena batch process is employed. In cases where a continuous casting process is employed, one sample shall be taken for each quantityof material cast equivalent in size (weight or volume) to the last holding vessel before casting or 5000 lb 2270 kg, whicheveris less
34、. Ingots not conforming to Table 1 shall be rejected.6.2.2 Unless compliance is established by 6.2.1, sampling of the finished product shall be in accordance with Practice E55. Onesample shall be taken for each 4000 lb (2000 kg) or less of material comprising the lot, except that not more than one a
35、nalysisshall be required per piece.6.3 Methods of Chemical AnalysisAny suitable method of chemical analysis may be used. In case of dispute, the analysis shallbe made by methods given in Test Method E35B954 or any other standard methods of analysis approved by ASTM unless someother method is agreed
36、upon.7. Tensile Requirements7.1 LimitsThe bars, rods, profiles, tubes, and wire shall conform to the tensile properties requirements in Table 2 unless otheragreement is made between producer or supplier and purchaser. Properties for sizes and tempers not shown in Table 2 shall be asagreed by produce
37、r or supplier and purchaser.7.2 Number of SpecimensFrom material having nominal weight of less than 1 lb/linear ft through 1.7 kg/linear m, onetension test sample shall be taken for each 1000 lb 500 kg or fraction thereof in the shipment. For material having a nominalweight of 1 lb/linear ft over 1.
38、7 kg/linear m or more, one tension test shall be taken for each 1000 ft 300 m or fraction thereofin the shipment. Other procedures for selecting samples may be employed if agreed upon by the seller and the purchaser.7.3 Geometry of test specimens and the location in the product from which they are t
39、aken shall be as specified in Test MethodsB557 and B557M.7.4 Test MethodsThe tension tests shall be made in accordance with Test Methods B557 and B557M.7.5 RetestsIf any tension specimen fails to conform to the requirements prescribed in Table 2, two additional specimens shallbe selected and tested
40、from other bars, rods, profiles, tubes, or wire in the lot. If either of these specimens fails to conform to theapplicable requirements, the material may be rejected. If, however, the failure of the specimens to conform to the requirements isthe result of an inadequate thermal treatment, the materia
41、l may be reheat treated and resampled in accordance with 7.2.TABLE 2 Tensile RequirementsNOTE 1For purposes of determining conformance with this specification, each value for tensile strength and yield strength shall be rounded to thenearest 100 psi and each value for elongation shall be rounded to
42、the nearest 0.5 %, both in accordance with the rounding method of Practice E29.AlloyA Tem-perA FormSpecifiedDiameter orThicknessOver-ThroughSpecifiedCross-Sec-tional Area,in.2 or OD ofTube, in.TensileStrength,minYield Strength(0.2 % offset),minElongation in2 in. 50 mmor 4 Dia.,min, %B,CUNSNo.ASTMNo.
43、in.D,E mm ksi MPa ksi MPaM11311 AZ31B F bars, rods, profiles, 0.249 and .6.30 all 35.0 240 21.0 145 7and wire underB107/B107M 123TABLE 2 ContinuedAlloyA Tem-perA FormSpecifiedDiameter orThicknessOver-ThroughSpecifiedCross-Sec-tional Area,in.2 or OD ofTube, in.TensileStrength,minYield Strength(0.2 %
44、offset),minElongation in2 in. 50 mmor 4 Dia.,min, %B,CUNSNo.ASTMNo.in.D,E mm ksi MPa ksi MPa0.2501.499 6.3040.00 all 35.0 240 22.0 150 71.5002.499 40.0060.00 all 34.0 235 22.0 150 72.5004.999 60.00130.00 all 32.0 220 20.0 140 7hollow profiles all all 32.0 220 16.0 110 8tubes 0.0280.250 0.706.30 6.00
45、0 150.00 32.0 220 20.0 140 8and under0.2500.750 6.3020.00 32.0 220 16.0 110 4M11610 AZ61A F bars, rods, profiles, 0.249 and .6.30 all 38.0 260 21.0 145 8and wire under0.2502.499 6.3060.00 all 40.0 275 24.0 165 92.5004.999 60.00130.00 all 40.0 275 22.0 150 7hollow profiles all all 36.0 250 16.0 110 7
46、tubes 0.0280.750 0.7020.00 6.000 150.00and under36.0 250 16.0 110 7M11800 AZ80A F bars, rods, solid 0.249 and .6.30 all 43.0 295 28.0 195 9profiles, and wire under0.2501.499 6.3040.00 all 43.0 295 28.0 195 81.5002.499 40.0060.00 all 43.0 295 28.0 195 62.5004.999 60.00130.00 all 42.0 290 27.0 185 4M1
47、1800 AZ80A T5 bars, rods, solid 0.249 and .6.30 all 47.0 325 30.0 205 4profiles, and wire under0.2502.499 6.3060.00 all 48.0 330 33.0 230 42.5004.999 60.00130.00 all 45.0 310 30.0 205 2M15100 M1A F bars, rods, profiles, 0.249 and .6.30 all 30.0 205 F F 2and wire under0.2501.499 6.3040.00 all 32.0 22
48、0 F F 31.5002.499 40.0060.00 all 32.0 220 F F 22.5004.999 60.00130.00 all 29.0 200 F F 2hollow profiles all all 28.0 195 F F 2tubes 0.0280.750 0.7020.00 6.000 150.00and under28.0 195 F F 2M18430 WE43B T5 bars, rods, solidprofiles and wire0.250-1.999 6.3-50.00 all 36.0 250 23.0 160 4M18430 WE43B T5 b
49、ars, rods, solidprofiles and wire2.00-5.00 50-130.00 all 35.0 240 22.0 150 4M18430 WE43B T6 bars, rods, solidprofiles and wire0.250-1.999 6.3-50.00 all 36.0 250 22.0 150 4M18430 WE43B T6 bars, rods, solidprofiles and wire2.00-5.00 50-130.00 all 35.0 240 20.0 140 4M18410 WE54A T5 bars, rods, solidprofiles and wire0.2
