![Mechanical properties vs hardness for AISI 4140 material - Metal and Metallurgy engineering - Eng-Tips Mechanical properties vs hardness for AISI 4140 material - Metal and Metallurgy engineering - Eng-Tips](https://res.cloudinary.com/engineering-com/image/upload/v1672962164/tips/aisi_4140_pqrwgm.png)
Mechanical properties vs hardness for AISI 4140 material - Metal and Metallurgy engineering - Eng-Tips
Mustafa Melih Tecer / The International Journal of Materials and Engineering Technology 003 (2020) 131-149
Hardness profiles of AISI 4140 steel, ion nitrided at 748 K for 1, 3, 8... | Download Scientific Diagram
![SOLVED: Compare the hardenability of 8640 steel to 4340 steel: 5 50 1 45 40 30 4340 4140 8640 20 5140 10 12 16 20 22 24 26 28 30 32 Distance from quenched end (sixteenths of an inch) 51 20 Distance from quenched end (mm) SOLVED: Compare the hardenability of 8640 steel to 4340 steel: 5 50 1 45 40 30 4340 4140 8640 20 5140 10 12 16 20 22 24 26 28 30 32 Distance from quenched end (sixteenths of an inch) 51 20 Distance from quenched end (mm)](https://cdn.numerade.com/ask_images/cb0aaeac9a9e4fe38811b01de41699c1.jpg)