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ASTM A602-94(2022)
Standard Specification for Automotive Malleable Iron Castings
NORMA vydaná dňa 1.10.2022
Informácie o norme:
Označenie normy: ASTM A602-94(2022)
Dátum vydania normy: 1.10.2022
Kód tovaru: NS-1086572
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM A602-94(2022) :
This specification covers standards for castings of ferritic, pearlitic, tempered pearlitic, and tempered martensitic grades of malleable iron used in automotive products and industries. Castings shall be heat treated and shall be of Grades M3210, M4504, M5003, M5503, M7002, and M8501. Materials shall conform to the specified hardness range. Materials shall follow specified microstructure requirements based on distribution of temper-carbon nodules in the metal matrix. All grades shall have a minimum concentration of spheroidal primary carbides in the microstructure.
Keywords:
casting, ferrite, malleable iron, mechanical properties, pearlite, temper carbon nodules, tensile strength, yield strength,, ICS Number Code 77.140.80 (Iron and steel castings)
Doplňujúce informácie
| 1. Scope | ||
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1.1?This specification covers castings of ferritic, pearlitic, tempered pearlitic, and tempered martensitic grades of malleable iron used in the products of the automotive and allied industries. Castings shall be heat treated to meet this specification. 1.2?The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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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