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ASTM F38-18 Standard Test Methods for Creep Relaxation of a Gasket Material

Designation: F38-18 Standard Test Methods for Creep Relaxation of a Gasket Material11. Scopel.l These test methods provide a means of measuring theamount of creep relaxation of a gasket material at a predcter-mined time after a compressive stress has...

2022-10-21 81 1.7MB 9页
ASTM G155-13 Standard Practice for perating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials

Designation: G155-13 Standard Practice for perating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials11. Scope1.1 This practice covers the basic principles and operatingprocedures for using xenon arc light and water apparatusintended t...

2022-10-21 63 2.5MB 13页
ASTM G85-19 Standard Practice for Modified Salt Spray(Fog)Testing

Designation: G85-19 Standard Practice for Modified Salt Spray (Fog)Testing11.Scope1.1This practice covers and sets forth conditions for fivemodifications in salt spray (fog) testing for specificationpurposes.These are in chronological order of their ...

2022-10-21 110 2.63MB 14页
B26/B26M-12 Standard Specification for Aluminum-Alloy Sand Castings

Designation: B26/B26M-12 Standard Specification for Aluminum-Alloy Sand Castings11. Scopel.1 This specification2covers aluminum-alloy sand castingsdesignated as shown in Table 1.1.2 This specification is for aluminum-alloy sand castingsuscd in genera...

2022-10-21 76 3.61MB 14页
A105/A105M-18 Standard Specification for Carbon Steel Forgings for Piping Applications

Designation: A105/A105M- 18 Standard Specification for Carbon Steel Forgings for Piping Applications11. Scope*1.1 This specification2covers forged carbon steel pipingcomponents for ambient- and higher-temperature service inpressure systems. Included ...

2022-10-21 70 4.64MB 5页
A247-19 Standard Test Method for Evaluating the Microstructure of Graphite in lron Castings

Designation: A247 -19 Standard Test Method for Evaluating the Microstructure of Graphite in lron Castings11. Scope1.1 This test method covers the classification of graphite incast irons in tenms of type，distribution. and size by visualcomparison to r...

2022-10-21 65 4.65MB 16页
A370-19 Standard Test Methods and Definitions forMechanical Testing of Steel Products

Designation: A370-19 Standard Test Methods and Definitions forMechanical Testing of Steel Products11. Scope1.l These test methods2 cover procedures and definitionsfor the mechanical testing of steels,stainless steels, and relatedalloys.The various me...

2022-10-21 85 11.55MB 53页
A370-19e1 Standard Test Methods and Definitions forMechanical Testing of Steel Products

Designation: A370 -191 Standard Test Methods and Definitions forMechanical Testing of Steel Products11. ScopeRalloys.The various mechanical lestst herern uct sipecifications.methods of testing are to be followed to obtain reprodlucibleand comparable ...

2022-10-21 56 11.5MB 50页
A388/A388M-19 Standard Practice for Ultrasonic Examination of Steel Forgings

Designation: A388/A388M -19 Standard Practice for Ultrasonic Examination of Steel Forgings11. Scope@1.1 This practice2 covers the examination procedures for thecontact. pullsc-ccho ultrasonic examination of stcel forgings bythe straight and angle-bea...

2022-10-21 84 698.58KB 9页
A416/A416M–17a Standard Specification for Low-Relaxation,Seven-Wire Steel Strand for PrestressedConcrete

Designation: A416/A416M - 17a Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for PrestressedConcrete11. Scope1.l This specification covers two grades of low-relaxation.seven-wire steel strand for use in prestressed concrete con-st...

2022-10-21 161 1.12MB 5页
A421/A421M–21 Highvmay Standard Specification for Stress-Relieved Steel Wire for Prestressed Concrete

Designation: A421/A421M - 21 Highvmay Standard Specification for Stress-Relieved Steel Wire for Prestressed Concrete11. Scope1.1 This specification covers two types of stress-relievedround high-carbon steel wire used in prestressed concreteconstructi...

2022-10-21 134 948.36KB 4页
A435/A435M-17 Standard Specification for Straight-Beam Ultrasonic Examination of Steel Plates

Designation: A435/A435M -17 Standard Specification for Straight-Beam Ultrasonic Examination of Steel Plates11. Scope1.1 This specification2 covers the procedure and acceptancestandards for straight-beam, pulse-echo.ultrasonic examina-tion of rolled f...

2022-10-21 142 649.78KB 3页
A479/A479M–20 Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers andOther Pressure Vessels

Designation: A479/A479M - 20 Standard Specification for Stainless Steel Bars and Shapes for Use in Boilers andOther Pressure Vessels11. Scope*1.1This specification2 covers hot- and cold-finished bars ofstainless stcel. including rounds.squares.and he...

2022-10-21 85 2.69MB 8页
A488/A488M-17 Standard Practice for Steel Castings,Welding,Qualifications of Procedures andPersonnel

Designation: A488/A488M -17 Standard Practice for Steel Castings, Welding, Qualifications of Procedures andPersonnel'1. Scope1.1 This practice covers the qualification of procedures.welders, and operators for the fabrication and repair of steelca...

2022-10-21 62 3.34MB 19页
A536-84 Standard Specification for Ductile lron Castings

Designation: A536- 84 (Reapproved 2019)s1 Standard Specification for Ductile lron Castings11. Scope1.1 This specification covers castings made of ductile iron.also known as spheroidal or nodular iron, which is described ascast iron with the graphite ...

2022-10-21 100 1.1MB 6页
A578/A578M–17 Standard Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Platesfor Special Applications

Designation: A578/A578M - 17 Standard Specification for Straight-Beam Ultrasonic Examination of Rolled Steel Platesfor Special Applications11. Scope@1.1 This specification2covers the procedure and acceptancestandards for straight-beam. pulse-echo，ult...

2022-10-21 154 1.31MB 5页
A615/A615M–20 Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement

Designation: A615/A615M - 20 Standard Specification for Deformed and Plain Carbon-Steel Bars for ConcreteReinforcement1'1. Scope*1.1This specification covers deformed and plain carbon-steel bars in cut lengths and coils for concretc reinforcement...

2022-10-21 134 1.99MB 8页
A751-14 StandardTest Methods,Practices,and Terminology forChemical Analysis of Steel Products

Designation: A751-14 StandardTest Methods,Practices, and Terminology forChemical Analysis of Steel Products11. ScopeR1.1 These test methods,practices,and terminology coverdefinitions,reference methods,practices, and guides relating tothc chemical ana...

2022-10-21 82 1.38MB 6页
A802-95 Standard Practice for Steel Castings,surface Acceptance Standards，VisualExamination

Designation: A802-95 (Reapproved 2015) Standard Practice for Steel Castings, surface Acceptance Standards，VisualExamination11. Scope1.1 This practice covers the acceptance criteria for thesurface inspection of steel castings by visual examination. Fo...

2022-10-21 85 660.41KB 7页
A815/A815M-18 Standard Specification for Wrought Ferritic,Ferritic/Austenitic,and MartensiticStainless Steel Piping Fittings

Designation: A815/A815M- 18 Standard Specification for Wrought Ferritic,Ferritic/Austenitic, and MartensiticStainless Steel Piping Fittings11. ScopeR1.1 This specification covers two general classes，WP andCR,of wrought ferritic, ferritic/austenitic,a...

2022-10-21 82 1.94MB 8页

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