Joined: Feb 2012
Posts: 19,362
Likes: 5,501
From: Rochester, NY
Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB
No metallurgist here but I would think the answers depend on how the chromium is chemically bound in the metals involved and what gasses/other elements are present to combine with any chromium that might be released. Andy.