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ASTM A582/A582M-22
Standard Specification for Free-Machining Stainless Steel Bars
Přeložit název
NORMA vydána dne 1.11.2022
Informace o normě:
Označení normy: ASTM A582/A582M-22
Datum vydání normy: 1.11.2022
Kód zboží: NS-1088666
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM A582/A582M-22 :
This specification covers hot-finished or cold-finished bars, except bars for forging, suitable for machining processes. It includes rounds, squares, and hexagons in the more commonly used types of stainless free-machining steels designed especially for optimum machinability and for general corrosion and high-temperature service. Bars may be furnished either hot finished or cold finished in one of the conditions specified. Materials shall adhere to specified chemical composition requirements. At least one hardness testing shall be made midway between surface and center on each lot to determine that the material conforms to hardness requirements. Also, test methods and definition for hardness testing are presented.
Keywords:
austenitic stainless steel, ferritic stainless steel, free-machining stainless steel, martensitic stainless steel, stainless steel bars,, ICS Number Code 77.140.60 (Steel bars and rods)
Doplňující informace
| 1. Scope | ||||||||||||||||
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1.1?This specification covers hot-finished or cold-finished bars, except bars for forging (Note 1), suitable for machining processes. It includes rounds, squares, and hexagons in the more commonly used types of stainless free-machining steels designed especially for optimum machinability and for general corrosion and high-temperature service. Stainless steel bars other than the free-machining types are covered in a separate specification (Note 2). 1.2?This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order or contract specifies the applicable Note 1:?For bars for reforging, see Specification A314. Note 2:?For non-free machining stainless bars, see
Specification A276.
1.3?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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| 2. Referenced Documents | ||||||||||||||||
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