... in Sandvik Jaw Crusher;2. Material is high manganese Mn13%, Mn18%, Mn24%, etc.3. Durable. Jaw crusher parts include:1. Fixed ... jaw plate;2. Swing jaw plate;3. Upper cheek plate;4. Lower cheek plate;5. Toggle plate ... , mining, metallurgy, chemical industry, cement and so on.Material: High manganese steel: Mn13%, Mn18%, Mn24%;High chromium iron: Cr20, Cr24 upCarbon steelProduction ...