1、ANSI/AGMA 6133-C08Metric Edition of ANSI/AGMA 6033-C08Reaffirmed March 2014American National StandardMaterials for Marine PropulsionGearing (Metric Edition)ANSI/AGMA6133-C08iiMaterials for Marine Propulsion Gearing (Metric Edition)ANSI/AGMA 6133-C08Metric Edition of ANSI/AGMA 6033-C08ApprovalofanAme
2、ricanNationalStandardrequiresverificationbyANSIthattherequire-ments for due process, consensus, and other criteria for approval have been met by thestandards developer.Consensusisestablishedwhen,inthejudgmentoftheANSIBoardofStandardsReview,substantial agreement has been reached by directly and mater
3、ially affected interests.Substantialagreementmeansmuchmorethanasimplemajority,butnotnecessarilyuna-nimity. Consensus requires that all views and objections be considered, and that aconcerted effort be made toward their resolution.TheuseofAmericanNationalStandardsiscompletelyvoluntary;theirexistenced
4、oesnotin any respect preclude anyone, whether he has approved the standards or not, frommanufacturing, marketing, purchasing, or using products, processes, or procedures notconforming to the standards.The American National Standards Institute does not develop standards and will in nocircumstances gi
5、ve an interpretation of any American National Standard. Moreover, noperson shall have the right or authority toissue aninterpretation ofan AmericanNationalStandardinthenameoftheAmericanNationalStandardsInstitute. Requestsforinterpre-tation of this standard should be addressed to the American Gear Ma
6、nufacturersAssociation.CAUTION NOTICE: AGMA technical publications are subject to constant improvement,revision, or withdrawal as dictated by experience. Any person who refers to any AGMAtechnical publication should be sure that the publication is the latest available from theAssociation on the subj
7、ect matter.Tablesorotherself-supportingsectionsmaybereferenced. Citationsshouldread: SeeANSI/AGMA 6133-C08, Materials for Marine Propulsion Gearing (Metric Edition), pub-lished by the American Gear Manufacturers Association, 500 Montgomery Street, Suite350, Alexandria, Virginia 22314, http:/www.agma
8、.org.Approved September 25, 2008ABSTRACTThisdocumentidentifiescommonlyusedalloysteels,heattreatmentsandinspectionrequirementsforthroughhardened, case hardened and surface hardened gearing for main propulsion marine service over 1100 kW.Forgedandhotrolledalloysteelbarstockarespecifiedtotwometallurgic
9、alqualitygrades(1and2)accordingtocleanlinessandtestrequirements. Caststeelgearingisspecifiedtoasinglemetallurgicalqualitylevel. Me-chanical,metallurgicalandnondestructivetestrequirementsareprovidedforvariousheattreatprocessesandmetallurgical quality grades of gearing.Published byAmerican Gear Manufa
10、cturers Association500 Montgomery Street, Suite 350, Alexandria, Virginia 22314Copyright 2008 by American Gear Manufacturers AssociationAll rights reserved.No part of this publication may be reproduced in any form, in an electronicretrieval system or otherwise, without prior written permission of th
11、e publisher.Printed in the United States of AmericaISBN: 978-1-55589-930-1AmericanNationalStandardANSI/AGMA 6133-C08AMERICAN NATIONAL STANDARDiii AGMA 2008 - All rights reservedContentsPageForeword v.1 Scope 1.2 Normative references 1.3 Definitions 2.4 Testing and certification 25 Maximum controllin
12、g section size 4.6 Forged rings for through hardened gears 4.7 Forgings and bar stock for through hardened pinions and gears 7.8 Cast through hardened gears 109 Carburized pinions and gears 14.10 Nitrided pinions and gears 1711 Induction hardened pinions and gears 2212 Magnetic particle inspection o
13、f finished gearing from alloy steel forgings andbar stock 27.13 Ultrasonic inspection of gearing blanks from alloy steel forgings and barstock 27.14 Ultrasonic inspection of cast gears 28.15 Metallographic examination 29.Bibliography 34.AnnexesA Case hardenabillity consideration in selection of carb
14、urizing grades of steel 32B Impact properties 33Figures1 Locations of test bars for various types of gearing 3.2 Solid on shaft pinion blank 4.3 Bore style gear blank 44 Disc style gear blank 45 Web style gear blank 46 Locations for 15 point method of hardness testing for induction hardenedgearing 2
15、6.7 Tempered martensite in through hardened alloy steel gearing 308 Tempered martensite and 5% proeutectoid ferrite in through hardened alloysteel gearing 309 Tempered martensite and 10% proeutectoid ferrite in through hardenedalloy steel gearing 30.10 Tempered martensite and 20% proeutectoid ferrit
16、e in through hardenedalloy steel gearing 31.Tables1 Chemical requirements for typical through hardened alloy steel forged rings 52 Approximate maximum controlling section sizes for through hardened alloysteel forged rings 6.ANSI/AGMA 6133-C08 AMERICAN NATIONAL STANDARDiv AGMA 2008 - All rights reser
17、ved3 Recommended minimum tempering temperatures for through hardened alloysteel forged rings 6.4 Mechanical property requirements for through hardened alloy steel forgedrings 65 Chemical requirements for through hardened alloy steel forgings and bar stockfor gearing 8.6 Approximate maximum round con
18、trolling section sizes for through hardenedalloy steel forgings and bar stock for gearing 9.7 Recommended minimum tempering temperatures for through hardenedalloy steel forgings and bar stock for gearing 9.8 Mechanical property requirements for through hardened alloy steel forgingsand bar stock for
19、gearing 10.9 Chemical requirements for through hardened cast gears 1110 Approximate maximum controlling section sizes for through hardenedcast gears 1111 Recommended minimum tempering temperatures for through hardenedcast gears 1212 Hardness testing intensity for through hardened cast gears 1313 Mec
20、hanical property requirements for through hardened cast gears 13.14 Magnetic particle indication limits for cast gear blanks 1415 Chemical requirements of steels for carburized and hardened gearing 1516 Expected core hardness of carburized and hardened gear teeth 1517 Chemical requirements for nitri
21、ded gearing 1818 Approximate maximum controlling section sizes for nitrided gearing 1819 Minimum tempering temperatures of base material for nitrided gearing 1920 Mechanical property requirements of base material for nitrided gearing 1921 Typical surface hardness for nitrided gearing 2022 Chemical r
22、equirements for induction hardened gearing 22.23 Approximate maximum controlling section sizes for induction hardenedgearing 22.24 Recommended minimum tempering temperatures for inductionhardened gearing 2325 Mechanical property requirements of base material for inductionhardened gearing 2326 Surfac
23、e hardness for induction hardened gearing 2427 Magnetic particle inspection limits for finished gearing 27ANSI/AGMA 6133-C08AMERICAN NATIONAL STANDARDv AGMA 2008 - All rights reservedForewordThe foreword, footnotes and annexes, if any, in this document are provided forinformational purposes only and
24、 are not to be construed as a part of AGMA Standard6133-C08, Materials for Marine Propulsion Gearing (Metric Edition).The purpose of ANSI/AGMA 6133-C08 is to provide alloy steel specifications and qualityassurance measures for pinions and gears used in main propulsion marine applications.This docume
25、nt consolidates and adapts the material specifications generally used forpinions and gears in the defined marine propulsion applications.ANSI/AGMA 6033-A88 was proposed to the Technical Division Executive Committee in1979 by the Chairman of the Marine Gearing Committee. Interest in, and the need for
26、 thisstandard was expressed at a committee meeting in February 1980. Work began on rolledring forgings for rims of large fabricated gears. Metallurgists from several membercompaniesattendedthatandsubsequentmeetings. Thecommitteecontinuedworkonthestandard,expandingthecontentstoincludeotherformsofgear
27、ing,propertiesofcommonlyavailable alloy steels, heat treatment methods and inspection requirements.The Marine GearingCommittee submittedthe standard,and itwas approvedby theentireAGMA membership in its final edited version in March 1988. On May 31, 1988 it wasapproved as an American National Standar
28、d.In late 1993 the AGMA Technical Division Executive Committee recommended that theMarine Gearing Committee review and update ANSI/AGMA 6033-A88, Standard forMarine Propulsion Gear Units, Part 1, Materials. This review and update was initiated inearly1994. ANSI/AGMA6033-B98wasrenamedMaterialsforMari
29、nePropulsionGearing.ANSI/AGMA6033-B98wasapprovedbythemembershipinJuly,1997andapprovedasanAmerican National Standard on June 19, 1998.ANSI/AGMA 6133-C08 is a revision of ANSI/AGMA 6133-B98 to reflect metallurgy andmaterials practices currently in use in marine applications, and to refer to other rece
30、ntAGMA publications.AGMAStandardsaresubjecttoconstantimprovement,revision,orwithdrawalasdictatedby experience. Any person who refers to an AGMA technical publications should be surethat the publication is the latest available from the Association on the subject matter.ThefirstdraftofANSI/AGMA6133-C0
31、8wasmadeinSeptember,2007. Itwasapprovedbythe AGMA membership in July, 2008. It was approved as an American National Standardon September 25, 2008.Suggestionsforimprovementofthisstandardwillbewelcome. TheyshouldbesenttotheAmericanGearManufacturersAssociation,500MontgomeryStreet,Suite350,Alexandria,Vi
32、rginia 22314.ANSI/AGMA 6133-C08 AMERICAN NATIONAL STANDARDvi AGMA 2008 - All rights reservedPERSONNEL of the AGMA Helical Enclosed Drives Marine Units CommitteeChairman: Art Nelson Lufkin Industries, IncVice Chairman: Timothy Vail Rexnord Geared ProductsACTIVE MEMBERSD.D. Behlke Twin Disc, Incorpora
33、tedR.A. Calvert Chalmers ANSI, American National StandardsInstitute; ASME, American Society of MechanicalEngineers; ASTM, American Society for TestingMaterials; AWS, American Welding Society; ISO,InternationalOrganizationforStandardization;SAE,Society of Automotive Engineers; and AMS,Aerospace Mater
34、ial Specification.The following documents contain provisions which,through reference in this standard, constitute provi-sionsofthisdocument. Atthetimeofpublication,theeditions were valid. All publications are subject torevision, and the users of this standard are encour-agedtoinvestigateapplyingthem
35、ostrecenteditionsof the publications listed.Elsewhere in this document if no revision level isshown, the revision level used in this clause isapplicable.AGMA 923-B05, Metallurgical Specifications forSteel GearingAGMA 938-A05, Shot Peening of GearsANSI/AGMA 2007-C00, Surface Temper EtchInspection Aft
36、er GrindingANSI/AGMA 6032-A94, Standard for Marine GearUnits: RatingASTM A148-05, Specification for Steel Castings,High Strength, for Structural PurposesASTM A255-02, Test Methods for DeterminingHardenability of SteelASTM A275-06, Test Method for Magnetic ParticleExamination of Steel ForgingsASTMA29
37、0-05,SpecificationforCarbonandAlloySteel Forgings for Rings for Reduction GearsASTM A291-05, Specification for Steel Forgings,CarbonandAlloy,forPinions,GearsandShaftsforReduction GearsASTMA304-05,SpecificationforCarbonandAlloySteel Bars Subject to End-Quench HardenabilityRequirementsASTM A356-07, Sp
38、ecification for Steel Castings,Carbon, Low Alloy, and Stainless Steel, HeavyWalled for Steam TurbinesASTM A370-07, Test Methods and Definitions forMechanical Testing of Steel ProductsASTM A388-07, Practice for UltrasonicExamination of Heavy Steel ForgingsASTM A487-93, Specification for Steel Casting
39、sSuitable For Pressure ServiceANSI/AGMA 6133-C08 AMERICAN NATIONAL STANDARD2 AGMA 2008 - All rights reservedASTM A488-07, Practice for Steel Castings,Welding, Qualifications of Procedures andPersonnelASTM A534-04, Specification for CarburizingSteels for Anti-Friction BearingsASTM A609-91, Practice f
40、or Castings, Carbon,Low-Alloy, and Martensitic Stainless Steel,Ultrasonic Examination ThereofASTM A751-07, Test Methods, Practices, andTerminology for Chemical Analysis of SteelProductsASTM A837-06, Specification for Steel Forgings,Alloy, for Carburizing ApplicationsASTM A866-01, Specification for M
41、edium CarbonAnti-Friction Bearing SteelASTM E3-01, Practice for Preparation ofMetallographic SpecimensASTM E8-04, Test Methods for Tension Testing ofMetallic MaterialsASTM E18-07, Test Methods for RockwellHardness of Metallic MaterialsASTM E94-04, Guide for Radiographic TestingASTM E112-96, Test Met
42、hods for DeterminingAverage Grain SizeASTM E114-95, Practice for Ultrasonic Pulse-Echo Straight-Beam Examination by the ContactMethodASTM E125-63, Reference Photographs forMagnetic Particle Indications on Ferrous CastingsASTM E186-98, Reference Radiographs forHeavy-Walled 2 to 4-1/2 Inch (51 to 114
43、mm)Steel CastingsASTM E280-98, Reference Radiographs forHeavy-Walled 4-1/2 to 12 Inch (114 to 305 mm)Steel CastingsASTM E407-07, Practice for Microetching Metalsand AlloysASTM E428-05, Practice for Fabrication andControl of Metal, Other than Aluminum Reference,Blocks Used in Ultrasonic InspectionAST
44、M E446-98, Reference Radiographs for SteelCastings Up to 2 inches (51 mm) in ThicknessASTM E709-01, Guide for Magnetic ParticleExaminationISO 14104:1995, Gears - Surface temper etchinspection after grindingSAE/AMS-S-13165, Shot Peening of Metal PartsSAE/AMS 2300, Steel Cleanliness, PremiumAircraft-Q
45、uality, Magnetic Particle InspectionProcedureSAE/AMS 2301, Steel Cleanliness, Aircraft QualitySteel Magnetic Particle Inspection ProcedureSAE/AMS 2304, Steel Cleanliness, SpecialAircraft-Quality Magnetic Particle InspectionProcedureSAE J864, Surface Hardness Testing with Files3 DefinitionsThe terms
46、used in this document are defined inAGMA 923-B05.4 Testing and certification4.1 Certificate of testThe general tests required by AGMA 923-B05 plusthe specific tests required by this standard shall bereported on a certificate of test. Each certificate oftest shall report sufficient data to clearly id
47、entify thecomponents, associated control test coupons, pro-cess and other pertinent data necessary to providequality traceability.4.2 Mechanical test methodsTest methods for tension, impact and hardnesstesting shall be in accordance with ASTM A370.The number, location and orientation of testspecimen
48、s shall be according to figure 1 and ASTMA290 or ASTM A291 as appropriate. Test bars forforged rings shall be in the tangential direction atmid-walloftheprolongationonthe ring,as closeaspractical to the end face of the rough machinedforging. Testbarsforforgedringsarethusactuallyinthelongitudinaldire
49、ctionwithrespecttothedirectionofmetalworkingorflowduringforgingorrolling. Testbars for forgings and bar stock shall be in thelongitudinalortangentialdirectionwithrespecttothedirection of metalworking or flow during forgingunless otherwise specified.ANSi/AGMA 6133-C08AMERICAN NATIONAL STANDARD3 AGMA 2008 - All rights reserved(a) Cylindrical forgings and barstockTangentialtestProlongationProlongationLongitudinal test(b) Hollow forgings and barstockProlongationTangentialtestLongitud
