Hotspot
What is the hardness of 45 # steel plate
- TEL/WeChat：+86 13928292816
- Email：Pengbingan01@gmail.com
The hardness of 45 # steel varies after different heat treatment methods:
Untreated 45 # steel: The hardness is generally around HRC20-HRC30.
After normalizing treatment, the hardness can reach HRC28-HRC35.
After quenching and tempering treatment, the hardness is approximately between HRC25-HRC32.
It should be noted that the actual hardness may vary due to factors such as production processes and fluctuations in material composition.
