Great job man! +rep for sure.
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Great job man! +rep for sure.
Good Info . .on Lapping. +Rep
I had no idea you could do this to SECC steel case panels.
Random Info.
SECC Stands for:
Sheet Steel
Electrolytically coated (with zinc, typically),
Cold-rolled
Commercial quality
They have three types of SECC steel.
They call them SECC1, SECC2 and SECCT.
The zinc content is labeled as ZZ10.