Experts, I have a questions based on IPC-1066. This document says that ... This standard shall not apply to: * Lead as an alloying element in steel containing up to 0.35% lead by weight, aluminum containing up to 0.4% lead by weight and as a copper alloy containing up to 4% lead by weight. * Lead in electronic ceramic parts (e.g., piezoelectronic devices). Questions: Only electronics components are affected and not sheet metal parts used in building modules such as base plate which is made of steel. Am I correct as we do use base plate made of steel at module level? Or do we need ask for RoHS compliance steel and aluminum. Re, Ken Patel -------------------------------------------------------------------------------Leadfee Mail List provided as a service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Leadfree To temporarily stop/(start) delivery of Leadree for vacation breaks send: SET Leadfree NOMAIL/(MAIL) Search previous postings at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -------------------------------------------------------------------------------