AISI-SAE Designation Scheme AISI SAE designation uses a 4 digit number system: YYXX, where YY indicates alloying elements, and XX indicates carbon % i
{"Image DocumentName": "AISI-SAE Designation Scheme", "Image ImageDescription": "2. AISI\u2011SAE designation uses a 4\u2011digit number system: YYXX, where YY indicates alloying elements, and XX indicates carbon % in hundredths of % points. Examples: 13XX - Manganese steel. 20XX - Nickel steel. 31XX - Nickel\u2011chrome steel. 40XX - Molybdenum steel. 41XX - Chrome\u2011molybdenum steel.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}