You should get what you order! However, what you don’t tell us is
how you’re being charged - by weight or by measure.
My supplier gives a break down of weight/measurement/cost, so that I
know a …8mm sheet measuring say 10cm*10cm will, AT A PRICE OF X PER
GRAM, cost so much and weigh so much. If you don’t know the cost per
gram of metal in a finished piece, how can you work out your costs
and prices accurately?
I always check the measurement and weight when it arrives, and it’s
never out by as much as yours has been.
Must say, I’ve never heard of metal being sold by measure alone -
but if by any chance that is how you’re being charged, your supplier
is making extra money out of you because the thinner sheets will