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1、ASTM-A788-A788M-2010钢锻件通用技术要求 Designation A788A788M 10Standard Specification forSteel Forgings General Requirements1标准规范钢锻件一般An American National StandardThis standard is issued under the fixed designation A788A788M the number immediately following the designation indicates the yearof original adopt
2、ion or in the case of revision 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 reapprovalThis standard has been approved for use by agencies of the Department of Defense1 Scope11 Th
3、is specification2 covers a group of common require- ments that unless otherwise specified in the individual product specification shall apply to steel forgings under any of the following specifications issued by ASTM1范围11本涵盖了共同要求除非在个别产品规范中指定应适用于由ASTM下发的任何以下规格下钢锻件ASTMDesignationTitleA266A266MCarbon S
4、teel Forgings for Pressure VesselComponentsA288Carbon and Alloy Steel Forgings for MagneticRetaining Rings for Turbine GeneratorsA289A289MAlloy Steel Forgings for Nonmagnetic Retain- ing Rings for GeneratorsA290A290MCarbon and Alloy Steel Forgings for Rings forReduction GearsA291A291MSteel Forgings
5、Carbon and Alloy for Pinions Gears and Shafts for Reduction GearsA336A336MAlloy Steel Forgings for Pressure and High- Temperature PartsA372A372MCarbon and Alloy Steel Forgings for Thin- Walled Pressure VesselsA427A427MWrought Alloy Steel Rolls for Cold and HotReductionA469A469MVacuum-Treated Steel F
6、orgings for GeneratorRotorsA470A470MVacuum-Treated Carbon and Alloy SteelForgings for Turbine Rotors and ShaftsA471A471MVacuum-Treated Alloy Steel Forgings for Tur- bine Rotor Disks and WheelsA504A504MWrought Carbon Steel WheelsA508A508MQuenched and Tempered Vacuum-Treated Carbon and Alloy Steel For
7、gings for Pres- sure VesselsA521A521MSteel Closed-Impression Die Forgings forGeneral Industrial UseA541A541MQuenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Compo- nentsA579A579MSuperstrength Alloy Steel ForgingsA592A592MHigh-Strength Quenched and Tempered Low- Alloy Steel F
8、orged Fittings and Parts for Pressure VesselsA646A646MPremium Quality Alloy Steel Blooms and Bil- lets for Aircraft and Aerospace ForgingsASTM代码 标题A266A266M 压力容器组件用碳素钢锻件A288碳钢和合金钢锻件汽轮机发电机磁护环A289A289M发电机非磁性护环合金钢锻件A290A290M减速齿轮环碳钢和合金钢锻件A291A291M齿轮碳和合金钢锻件A336A336M压力和高温零件合金钢锻件A372A372M薄壁压力容器碳素钢和合金钢锻件A42
9、7A427M冷轧和热轧锻制合金钢辊A469A469M发电机转子真空处理钢锻件A470A470M涡轮转子和轴真空处理碳素钢和合金钢锻件A471A471M涡轮转盘和轮真空处理合金钢锻件A504A504M锻制碳素钢轮A508A508M压力容器淬火和回火真空处理的碳素钢和合金钢锻件A521A521M一般工业用途钢封闭压模锻件A541A541M压力容器淬火和回火碳素钢及合金钢锻件A579A579M超强合金钢锻件A592A592M高强度调质低合金钢锻制压力容器管件及配件A646A646M优质合金钢大方坯及坯飞机和航空锻件1 This specification is under the jurisdict
10、ion of ASTM Committee A01 on Steel Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A0106 on Steel Forgings and BilletsCurrent edition approved Nov 15 2010 Published December 2010 Originally approved in 1984 Last previous edition approved in 2008 as A788A788M 08a D
11、OI 101520A0788_A0788M-102 For ASME Boiler and Pressure Vessel Code applications see related Specifi-cation SA788 in Section II of that code1本规范是ASTM委员会A01钢不锈钢及相关合金的管辖范围小组委员会A0106直接负责钢锻件和钢坯目前的版本批准2010年11月15日2010年12月出版原来批准于1984年最后一版于2008年批准A788A788M-08a分类号101520A0788_A0788M-102对于ASME锅炉及压力容器规范的应用见相关规范S
12、A -788第二条A649A649MForged Steel Rolls Used for Corrugating Pa- per MachineryA668A668MSteel Forgings Carbon and Alloy for GeneralIndustrial UseA711A711MSteel Forging StockA723A723MAlloy Steel Forgings for High-Strength Pres- sure Component ApplicationA729A729MAlloy Steel Axles Heat Treated for MassTra
13、nsit and Electric Railway ServiceA765A765MCarbon Steel and Low-Alloy Steel Pressure- Vessel-Component Forgings with Manda- tory Toughness RequirementsA768A768MVacuum-Treated 12 Chromium Alloy SteelForgings for Turbine Rotors and ShaftsA837A837MSteel Forgings Alloy for Carburizing Applica- tionsA859A
14、859MAge-Hardening Alloy Steel Forgings for Pres- sure Vessel ComponentsA891A891MPrecipitation Hardening Iron Base Superalloy Forgings for Turbine Rotor Disks and WheelsA909A909MSteel Forgings Microalloy for General Indus- trial UseA940A940MVacuum Treated Steel Forgings Alloy Differ- entially Heat Tr
15、eated for Turbine RotorsA965A965MSteel Forgings Austenitic for Pressure andHigh Temperature PartsA982A982MSteel Forgings Stainless for Compressor and Turbine AirfoilsA983A983MSpecification for Continous Grain FlowForged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel EnginesA986A986MMagne
16、tic Particle Examination of ContinuousGrain Flow Crankshaft ForgingsA1021A1021MMartensitic Stainless Steel Forgings and Forging Stock for High-Temperature Ser- viceA1048A1048MPressure Vessel Forgings Alloy Steel Higher Strength Chromium-Molybdenum-Tungsten for Elevated Temperature ServiceA1049A1049M
17、Stainless Steel Forgings FerriticAustenitic Duplex for Pressure Vessels and Related ComponentsA649A649M锻轧辊用于瓦楞造纸机械12 In case of conflict in requirements the requirements of the individual product specifications shall prevail over those of this specification 12在冲突的情况下个别产品的规格要求应优先于本规范的13 The purchaser
18、 may specify additional requirements seecom that do not negate any of the provisions of either this specification or of the individual product specifications The acceptance of any such additional requirements shall be dependent on negotiations with the supplier and must be included in the order13采购人
19、可以指定额外的要求com不否定本规范或个别产品规范的任何一种规定任何此类额外要求的验收应当与供应商协商必须包括在订单中14 If by agreement forgings are to be supplied in a partially completed condition that is all of the provisions ofA Summary of Changes section appears at the end of this standardCopyright ASTM International 100 Barr Harbor Drive PO Box C700
20、West Conshohocken PA 19428-2959 United States-the product specification have not been filled then the material marking see Section 17 and certification see Section 16 shall reflect the extent to which the product specification requirements have been met14如果通过协议锻件要部分完成的条件提供即产品的规定都没有得到那么材料标记见第17和认证见第1
21、6反映该产品的要求已得到满足的程度15 As noted in the Certification Section 16 the number and year date of this specification as well as that of the product specification are required to be included in the product certification15正如在认证16本规范年份日期以及该产品规范年份日期都必须在产品认证中16 When the SI version of a product specification is re
22、quired by the purchase order Specification A788A788M shall be used in conjunction with Test Methods A1058 instead of Test Methods and Definitions A370规范SIA1058而不是试验方法和定义A37017 The values stated in either SI units or inch-pound units are to be regarded separately as standard The values stated in each
23、 system may not be exact equivalents therefore each system shall be used independently of the other Combining values from the two systems may result in non-conformance with the standard17在任何一种国际单位制或英制磅单位表示的值将被分别视为标准每个系统表示的值可能不是确切等值因此每个系统应独立使用从两个系统结合值可能导致不符合标准的一致性18 This standard does not purport to
24、address all of the safety concerns if any associated with its use It is the responsibility of the user of this standard to establish appro- priate safety and health practices and determine the applica- bility of regulatory limitations prior to use18本标准不旨在解决所有与其使用相关的安全问题本标准用户的责任建立安全和健康措施并使用前确定应用监管限制2
25、 Referenced Documents21 ASTM Standards3A266A266M Specification for Carbon Steel Forgings forPressure Vessel ComponentsA275A275M Practice for Magnetic Particle Examination of Steel ForgingsA288 Specification for Carbon and Alloy Steel Forgings forMagnetic Retaining Rings for Turbine GeneratorsA289A28
26、9M Specification for Alloy Steel Forgings forNonmagnetic Retaining Rings for GeneratorsA290A290M Specification for Carbon and Alloy SteelForgings for Rings for Reduction GearsA291A291M Specification for Steel Forgings Carbon and Alloy for Pinions Gears and Shafts for Reduction Gears A336A336M Specif
27、ication for Alloy Steel Forgings forPressure and High-Temperature PartsA370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA372A372M Specification for Carbon and Alloy SteelForgings for Thin-Walled Pressure VesselsA388A388M Practice for Ultrasonic Examination of SteelForgingsA4
28、27A427M Specification for Wrought Alloy Steel Rolls for Cold and Hot ReductionA469A469M Specification for Vacuum-Treated Steel Forg- ings for Generator RotorsA470A470M Specification for Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts A471A471M Specification for Vacuum-Tr
29、eated AlloySteel Forgings for Turbine Rotor Disks and Wheels2参考文件21ASTM标准3A266A266M压力容器部件用碳素钢锻件规范A275A275M钢锻件的磁粉检验规程A288磁性涡轮发电机护环碳素钢和合金钢锻件规范A289A289M发电机非磁性定位环用合金钢锻件规范A290A290M减速齿轮环锻件碳素钢和合金钢规范A291A291M减速齿轮箱小齿轮齿轮与轴碳和合金钢锻件规范A336A336M压力和高温部件合金钢锻件规范A370钢产品机械测试的测试方法和定义A372A372M薄壁压力容器碳素钢和合金钢锻件规范A388A388M钢锻
30、件超声波检验规程A427A427M冷轧和热轧锻造合金轧辊规范A469A469M为发电机转子真空处理钢规范A470A470M涡轮转子和轴真空处理碳素合金钢锻件规范A471A471M涡轮转子盘和叶轮真空处理合金钢锻件规范3 For referenced ASTM standards visit the ASTM website com or contact ASTM Customer Service at serviceastmorg For Annual Book of ASTM Standards volume information refer to the standards Docume
31、nt Summary page on the ASTM websiteA504A504M Specification for Wrought Carbon SteelWheelsA508A508M Specification for Quenched and Tempered Vacuum-Treated Carbon and Alloy Steel Forgings for Pressure VesselsA521A521M Specification for Steel Closed-ImpressionDie Forgings for General Industrial UseA541
32、A541M Specification for Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel ComponentsA551A551M Specification for Carbon Steel Tires for Rail- way and Rapid Transit ApplicationsA579A579M Specification for Superstrength Alloy SteelForgingsA592A592M Specification for High-Strengt
33、h Quenched and Tempered Low-Alloy Steel Forged Parts for Pressure VesselsA646A646M Specification for Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace ForgingsA649A649M Specification for Forged Steel Rolls Used forCorrugating Paper MachineryA668A668M Specification for Steel F
34、orgings Carbon andAlloy for General Industrial UseA711A711M Specification for Steel Forging StockA723A723M Specification for Alloy Steel Forgings forHigh-Strength Pressure Component ApplicationA729A729M Specification for Alloy Steel Axles Heat- Treated for Mass Transit and Electric Railway Service A
35、751 Test Methods Practices and Terminology for Chemi-cal Analysis of Steel ProductsA765A765M Specification for Carbon Steel and Low- Alloy Steel Pressure-Vessel-Component Forgings with Mandatory Toughness RequirementsA768A768M Specification for Vacuum-Treated 12 Chromium Alloy Steel Forgings for Tur
36、bine Rotors and ShaftsA833 Practice for Indentation Hardness of Metallic Mate- rials by Comparison Hardness TestersA837A837M Specification for Steel Forgings Alloy forCarburizing ApplicationsA859A859M Specification for Age-Hardening Alloy SteelForgings for Pressure Vessel ComponentsA891A891M Specifi
37、cation for Precipitation Hardening Iron Base Superalloy Forgings for Turbine Rotor Disks and WheelsA909A909M Specification for Steel Forgings Microalloy for General Industrial UseA939 Practice for Ultrasonic Examination from Bored Sur- faces of Cylindrical ForgingsA940A940M Specification for Vacuum
38、Treated Steel Forg- ings Alloy Differentially Heat Treated for Turbine Rotors A941 Terminology Relating to Steel Stainless Steel Re-lated Alloys and FerroalloysA965A965M Specification for Steel Forgings Austenitic for Pressure and High Temperature PartsA966A966M Practice for Magnetic Particle Examin
39、ation of Steel Forgings Using Alternating CurrentA982A982M Specification for Steel Forgings Stainless for Compressor and Turbine AirfoilsA983A983M Specification for Continuous Grain Flow Forged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel EnginesA986A986M Specification for Magnetic Par
40、ticle Examina- tion of Continuous Grain Flow Crankshaft ForgingsA991A991M Test Method for Conducting Temperature Uniformity Surveys of Furnaces Used to Heat Treat Steel ProductsA1021A1021M Specification for Martensitic Stainless Steel Forgings and Forging Stock for High-Temperature ServiceA1048A1048
41、M Specification for Pressure Vessel Forgings Alloy Steel Higher Strength Chromium-Molybdenum- Tungsten for Elevated Temperature ServiceA1049A1049M Specification for Stainless Steel Forgings FerriticAustenitic Duplex for Pressure Vessels and Re- lated ComponentsA1058 Test Methods for Mechanical Testi
42、ng of SteelProductsMetricE23 Test Methods for Notched Bar Impact Testing ofMetallic MaterialsE112 Test Methods for Determining Average Grain SizeE165 Practice for Liquid Penetrant Examination for GeneralIndustryE380 Practice for Use of the International System of Units SI The Modernized Metric Syste
43、m 4E399 Test Method for Linear-Elastic Plane-Strain FractureToughness K Ic of Metallic MaterialsE428 Practice for Fabrication and Control of Metal Otherthan Aluminum Reference Blocks Used in UltrasonicTestingE1290 Test Method for Crack-Tip Opening Displacement CTOD Fracture Toughness MeasurementE182
44、0 Test Method for Measurement of Fracture Tough- nessE1916 Guide for Identification andor Segregation of MixedLots of MetalsA504A504M碳素钢车轮锻制规范A508A508M淬火和回火真空处理碳素合金钢压力容器锻件规范A521A521M一般工业用途钢封闭压模锻件规范A541A541M压力容器组件淬火和回火碳素钢及合金钢锻件规范A551A551M轨道和快速碳钢规范A579A579M合金钢锻件规范A592A592M高强度调质低合金钢压力容器零部件锻制规格A646A646M
45、优质合金钢大方坯和钢坯的航空锻件规范A649A649M用于瓦楞造纸机械锻钢轧辊规范A668A668M一般工业用碳合金钢锻件规范A711A711M锻钢坯规范A723A723M高强度压力组件合金钢锻件规范A729A729M轨道交通和电气化铁路服务处理合金钢轴规范A751钢铁产品化学分析测试方法以及术语A765A765M规范A768A768M真空处理的12铬合金钢涡轮转子和轴锻件规范A833比较硬度测试仪金属压痕硬度A837A83 7M渗碳应用合金钢锻件规范A859A859M压力容器部件时效硬化合金钢锻件规范A891A891M涡轮转子盘和叶轮沉淀硬化铁基高温合金锻件规范A909A909M一般工业用微
46、合金钢锻件规范A939圆柱锻件钻孔面超声波检验A940A940M差温热处理真空处理涡轮转子合金钢锻件规范A941钢不锈钢合金和铁合金术语A965A965M压力和高温零件奥氏体钢锻件规范A966A966M钢锻件的交流磁粉检验A982A982M压缩机和涡轮机翼不锈钢锻件规范A983A983M连续晶粒流向锻制碳素合金钢中速柴油机曲轴规范A986A986M连续晶粒流向曲轴锻件磁粉检验规范A991A991M热处理炉温度均匀调查的试验方法A1021A1021M高温服务的马氏体不锈钢锻件和锻料规范A1048A1048M高温工作的合金钢高强度铬钼钨压力容器锻件规范A1049A1049M铁素体奥氏体二联不锈钢压
47、力容器和组件锻件规范A1058力学性能试验方法E23金属材料冲击试验方法E112测定平均粒度的试验方法E165一般液体渗透检验E380国际单位制的使用实践 SI 现代公制系统E399金属材料线性弹性平面应变断裂韧性K Ic 测试方法E428制造和控制铝金属超声波测试参考块实践E1290裂纹尖端张开位移CTOD值断裂韧性测试试验方法E1820断裂韧性测试方法E1916识别和或分离混合金属指南3 Terminology31 Terminology A941 is applicable to this specification Additional terms and wording more applicable to forgings are as noted in this section32 Forging Definitionscom steel forging nthe product of a substantially com- pressive plastic w
