ASTM A602-94(2022)

Podrobné informace

Označení: ASTM A602-94(2022)

Datum vydání: 01.10.2022

Stran: 5

Země: Americká technická norma

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Anotace

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)