Tool Steel - S7 - Surface defects?
Tool Steel - S7 - Surface defects?
(OP)
Hello,
Is there a good web site or book which shows pictures of defects that can occur with steels.
For example at work I have seen that after tool steel (S7) has been heat-treated the surface apears to have a rippling, something like I can only describe as a fingerprint or maze as when viewed under a microscope.
More pronounced when microblasting.
Thank you for your time
Is there a good web site or book which shows pictures of defects that can occur with steels.
For example at work I have seen that after tool steel (S7) has been heat-treated the surface apears to have a rippling, something like I can only describe as a fingerprint or maze as when viewed under a microscope.
More pronounced when microblasting.
Thank you for your time
Qu1nn





RE: Tool Steel - S7 - Surface defects?
RE: Tool Steel - S7 - Surface defects?
What was the starting material's condition as received?
We never had any problem with S-7
RE: Tool Steel - S7 - Surface defects?
http://www.metallograf.de/start-eng.htm