This standard specifies the metallographic structure grade, inspection and evaluation methods of austenitic cast iron inserts for aluminum pistons of internal combustion engines. This standard is applicable to the metallographic structure inspection of the austenitic cast iron insert ring of the aluminum piston of the reciprocating piston internal combustion engine with a cylinder diameter less than or equal to 20mm.
JB/T 10407-2004 history
2015JB/T 10407-2015 Metallographic Examination of Austenitic Cast Iron Rings for Aluminum Pistons of Internal Combustion Engines
2004JB/T 10407-2004 Metallographic test for piston with austenitic carrier insert of internal combustion engine