AMASTEEL G25
STEEL GRIT;# GRANULOMETRY: G25 ( SAE-J444/1984); SAE-J827 STEEL, CHEMICAL# COMPOSITION: C 0,85 TO 1,20 MN 0,60 TO 1,20 SI MIN. 0,40# CR 0,10 TO 0,30 P MAX. 0,06 S MAX. 0,05 ; MICROVICKERS HARDNESS:# 850 TO 900;MARTENSITIC STRUCTURE OR LOW TEMPERATURE TEMPERING.#