W
White Room
sorry but...
Without getting technical, there are two main types of stainless, the cheap stuff can be magnetic and rust. I have stainless trowels that rust! Replacing a Stainless',B&Q sink next week that is rusting after a month!!
depends on the carbon content in the stainless Mark. Mrs Doug was a welder, mainly stainless pipework, and she was always harping on about rust in low grade stainless:smilewinkgrin: