Since I cannot directly send you a copyrighted PDF file, I have created a comprehensive structured guide based on the standard content found in professional metallurgy handbooks (such as those by ASM International or ASTM standards).
You can use this guide as a study resource. If you still need a physical file, I have included a list of legitimate sources where you can download such PDFs at the end. Since I cannot directly send you a copyrighted
| AISI/SAE | ASTM | UNS | C % | Key Properties | Typical Applications | |----------|------|-----|-----|----------------|----------------------| | 1018 | A108 | G10180 | 0.18 | High ductility, weldable | Shafts, pins, structural | | 1045 | A29 | G10450 | 0.45 | Good strength, heat treatable | Bolts, gears, axles | | 4140 | A29 | G41400 | 0.40 | High strength, tough | Drilling tools, crankshafts | | 304 | A240 | S30400 | 0.08 | Excellent corrosion resistance | Food equipment, tanks | | 316 | A240 | S31600 | 0.08 | Superior to 304 in chlorides | Marine, chemical pumps | | 1095 | A684 | G10950 | 0.95 | High hardness, spring quality | Springs, knives, scrapers | EN 10025: Hot-rolled structural steel
High carbon + vanadium, tungsten, or molybdenum (e.g., D2, H13, O1). Used for dies, punches, and injection molds. or molybdenum (e.g.