4340 VS 1045 Forged Round Bar
4340 VS 1045 Forged Round Bar ,what is the difference?
4340 is alloy steel.
1045 is carbon steel.
If you want to know more the different of use,please contact me,shall share the chemical data difference.
4340 VS 1045 Forged Round Bar
About Otai
Otai Special Steel is stable supplier for Voestalpine & Thyssenkrupp, with ISO9001 certified. We Supply Top Quality Tool Steel and Alloy Steel.
