dannyr
Established Member
You can put 'just about anything' into a powder metal, but if it's the HIPped version (as opposed to cold pressed/sintered) which it will be for turning tools etc then most gas atomised steel powder-makers wouldn't let lead near their plant for fear of ruining the next batches.
There is a market for atomised powder for solder etc that might well include lead, but I think it's quite separate.
Maybe the finishes are made in mixers which might have mixed an historic lead paint (still allowed for a few renovations on ancient buildings). Then a bit like peanut allergy warnings - no peanuts as such, but may have been prep'd with same equipment.
There is a market for atomised powder for solder etc that might well include lead, but I think it's quite separate.
Maybe the finishes are made in mixers which might have mixed an historic lead paint (still allowed for a few renovations on ancient buildings). Then a bit like peanut allergy warnings - no peanuts as such, but may have been prep'd with same equipment.