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ASTM A788/A788M-22a
Standard Specification for Steel Forgings, General Requirements (Includes all amendments And changes 9/11/2023).
Přeložit název
NORMA vydána dne 1.9.2022
Informace o normě:
Označení normy: ASTM A788/A788M-22a
Poznámka: NEPLATNÁ
Datum vydání normy: 1.9.2022
Kód zboží: NS-1071837
Počet stran: 17
Přibližná hmotnost: 51 g (0.11 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A788/A788M-22a :
Keywords:
general delivery requirements, steel forgings—alloy, steel forgings—carbon ,, ICS Number Code 77.140.85 (Iron and steel forgings)
Doplňující informace
| 1. Scope | |
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1.1?This specification ASTM Designation |
Title |
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? |
? |
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A266/A266M |
Carbon Steel Forgings for Pressure Vessel Components |
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A288 |
Carbon and Alloy Steel Forgings for Magnetic Retaining Rings for Turbine Generators |
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A289/A289M |
Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators |
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A290/A290M |
Carbon and Alloy Steel Forgings for Rings for Reduction Gears |
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A291/A291M |
Steel Forgings, Carbon and Alloy, for Pinions, Gears, and Shafts for Reduction Gears |
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A336/A336M |
Alloy Steel Forgings for Pressure and High-Temperature Parts |
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A372/A372M |
Carbon and Alloy Steel Forgings for Thin-Walled Pressure Vessels |
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A469/A469M |
Vacuum-Treated Steel Forgings for Generator Rotors |
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A470/A470M |
Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts |
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A471/A471M |
Vacuum-Treated Alloy Steel Forgings for Turbine Rotor Disks and Wheels |
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A473 |
Stainless Steel Forgings |
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A504/A504M |
Wrought Carbon Steel Wheels |
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A508/A508M |
Quenched and Tempered Vacuum-Treated Carbon and Alloy Steel Forgings for Pressure Vessels |
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A541/A541M |
Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Components |
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A579/A579M |
Superstrength Alloy Steel Forgings |
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A592/A592M |
High-Strength Quenched and Tempered Low-Alloy Steel Forged Parts for Pressure Vessels |
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A646/A646M |
Premium Quality Alloy Steel Blooms and Billets for Aircraft and Aerospace Forgings |
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A649/A649M |
Forged Steel Rolls Used for Corrugating Paper Machinery |
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A668/A668M |
Steel Forgings, Carbon and Alloy, for General Industrial Use |
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A705/A705M |
Age-Hardening Stainless Steel Forgings |
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A711/A711M |
Steel Forging Stock |
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A723/A723M |
Alloy Steel Forgings for High-Strength Pressure Component Application |
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A729/A729M |
Carbon and Alloy Steel Axles, Heat Treated, for Mass Transit and Electric Railway Service |
|
A765/A765M |
Carbon Steel and Low-Alloy Steel Pressure-Vessel-Component Forgings with Mandatory Toughness Requirements |
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A837/A837M |
Steel Forgings, Alloy, for Carburizing Applications |
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A859/A859M |
Age-Hardening Alloy Steel Forgings for Pressure Vessel Components |
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A891/A891M |
Precipitation Hardening Iron Base Superalloy Forgings for Turbine Rotor Disks and Wheels |
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A909/A909M |
Steel Forgings, Microalloy, for General Industrial Use |
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A965/A965M |
Steel Forgings, Austenitic, for Pressure and High Temperature Parts |
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A982/A982M |
Steel Forgings, Stainless, for Compressor and Turbine Airfoils |
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A983/A983M |
Continuous Grain Flow Forged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel Engines |
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A986/A986M |
Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings |
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A1021/A1021M |
Martensitic Stainless Steel Forgings and Forging Stock for High-Temperature Service |
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A1049/A1049M |
Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components |
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A1090/A1090M |
Forged Rings and Hollows for Use as Base Plates in Power Transmission Structures |
1.2?In case of conflict in requirements, the requirements of the individual product specifications shall prevail over those of this specification.
1.3?The purchaser may specify additional requirements (see 4.2.3) 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 order.
1.4?If, by agreement, forgings are to be supplied in a partially completed condition, that is, all of the provisions of 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 met.
1.5?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 certification.
1.6?When the SI version of a product specification is required by the purchase order, Specification A788/A788M shall be used in conjunction with Test Methods A1058 instead of Test Methods and Definitions A370.
1.7?The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other and values from the two systems shall not be combined.
1.8?This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.9?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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Standard Specification for Martensitic Stainless Steel Forgings and Forging Stock for High-Temperature Service |
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Standard Practice for Magnetic Particle Examination of Steel Forgings Using Alternating Current |
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Standard Test Methods for Mechanical Testing of Steel Products´Metric |
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Standard Specification for Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts |
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Standard Specification for Vacuum-Treated Alloy Steel Forgings for Turbine Rotor Disks and Wheels |
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Standard Specification for Wrought Carbon Steel Wheels |
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Standard Specification for Quenched and Tempered Vacuum-Treated Carbon and Alloy Steel Forgings for Pressure Vessels (Includes all amendments and changes 11/30/2023). |
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Standard Specification for Steel, Closed-Impression Die Forgings for General Industrial Use |
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Standard Specification for Quenched and Tempered Carbon and Alloy Steel Forgings for Pressure Vessel Components |
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Standard Specification for Carbon Steel Tires for Railway and Rapid Transit Applications |
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Standard Specification for Superstrength Alloy Steel Forgings (Withdrawn 2024) |
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Standard Specification for Wrought Alloy Steel Rolls for Cold and Hot Reduction |
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Standard Specification for Vacuum-Treated Steel Forgings for Generator Rotors |
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Standard Practice for Fabrication and Control of Metal, Other than Aluminum, Reference Blocks Used in Ultrasonic Testing |
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Standard Test Method for Crack-Tip Opening Displacement (CTOD) Fracture Toughness Measurement |
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Standard Test Method for Measurement of Fracture Toughness (Includes all amendments and changes 4/15/2026). |
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Standard Guide for Identification of Mixed Lots of Metals |
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ANSI/ASME B46.1 |
Surface Texture (Surface Roughness, Waviness and Lay) |
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ASME Boiler and Pressure Vessel Code |
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SAE AMS 2750 |
Pyrometry |
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Standard Specification for Steel Forgings, Stainless, for Compressor and Turbine Airfoils |
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Standard Test Methods and Practices for Chemical Analysis of Steel Products |
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Standard Specification for Carbon Steel and Low-Alloy Steel Pressure-Vessel-Component Forgings with Mandatory Toughness Requirements |
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Standard Specification for Vacuum-Treated 12 % Chromium Alloy Steel Forgings for Turbine Rotors and Shafts |
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Standard Test Method for Indentation Hardness of Metallic Materials by Comparison Hardness Testers |
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Standard Specification for Steel Forgings, Alloy, for Carburizing Applications |
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Standard Specification for Age-Hardening Alloy Steel Forgings for Pressure Vessel Components |
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|
Standard Specification for Precipitation Hardening Iron Base Superalloy Forgings for Turbine Rotor Disks and Wheels |
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Standard Specification for Steel Forgings, Microalloy, for General Industrial Use |
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Standard Practice for Ultrasonic Examination from Bored Surfaces of Cylindrical Forgings |
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Standard Specification for Vacuum Treated Steel Forgings, Alloy, Differentially Heat Treated, for Turbine Rotors |
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Standard Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys (Includes all amendments and changes 4/15/2026). |
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Standard Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts |
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Standard Specification for Forged Steel Rolls Used for Corrugating Paper Machinery |
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Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use |
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Standard Specification for Steel Forging Stock |
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Standard Specification for Alloy Steel Forgings for High-Strength Pressure Component Application (Includes all amendments and changes 4/17/2023). |
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Standard Specification for Carbon and Alloy Steel Axles, Heat-Treated, for Mass Transit and Electric Railway Service |
|
|
Standard Specification for Continuous Grain Flow Forged Carbon and Alloy Steel Crankshafts for Medium Speed Diesel Engines |
|
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Standard Specification for Magnetic Particle Examination of Continuous Grain Flow Crankshaft Forgings |
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Standard Test Method for Conducting Temperature Uniformity Surveys of Furnaces Used to Heat Treat Steel Products |
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Standard Specification for Carbon Steel Forgings for Pressure Vessel Components |
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Standard Practice for Magnetic Particle Examination of Steel Forgings |
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Standard Specification for Carbon and Alloy Steel Forgings for Magnetic Retaining Rings for Turbine Generators |
|
|
Standard Specification for High-Strength Quenched and Tempered Low-Alloy Steel Forged Parts for Pressure Vessels |
|
|
Standard Specification for Premium Quality Alloy Steel Blooms and Billets for Forgings |
|
|
Standard Specification for Alloy Steel Forgings for Nonmagnetic Retaining Rings for Generators |
|
|
Standard Specification for Carbon and Alloy Steel Forgings for Rings for Reduction Gears |
|
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Standard Specification for Steel Forgings, Carbon and Alloy, for Pinions, Gears and Shafts for Reduction Gears |
|
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Standard Specification for Alloy Steel Forgings for Pressure and High-Temperature Parts |
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Standard Test Methods and Definitions for Mechanical Testing of Steel Products (Includes all amendments and changes 10/29/2024). |
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Standard Specification for Carbon and Alloy Steel Forgings for Thin-Walled Pressure Vessels |
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Standard Practice for Ultrasonic Examination of Steel Forgings |
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Standard Test Methods for Notched Bar Impact Testing of Metallic Materials |
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Standard Test Methods for Determining Average Grain Size |
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Standard Practice for Liquid Penetrant Testing for General Industry |
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Standard Practice for Use of the Internation System of Units (SI) (the Modernized Metric System) (Withdrawn 1997) |
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Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic Materials |
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Standard Specification for Stainless Steel Forgings, Ferritic/Austenitic (Duplex), for Pressure Vessels and Related Components |
