MIL-I-46175A, MILITARY SPECIFICATION, INSPECTION AND TESTING OF DUCTILE CAST IRON GRADE 100-70-03, ULTRASONIC (12 AUG 1983)

MIL-I-46175A, MILITARY SPECIFICATION, INSPECTION AND TESTING OF DUCTILE CAST IRON GRADE 100-70-03, ULTRASONIC (12 AUG 1983)., This specification contains general and specific requirements and governs the procedure for 100% nondestructive inspection and attainment of improved mechanical properties of ductile cast iron through flaw size control and acceptable graphite form requirements.