Lead Hardness Cross Reference Chart.
Alloy------------------Saeco--------Brinell Pure Lead--------------0-------------5 40-1-------------------5.5-----------8 30-1-------------------6-------------8.5...
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I have batches aged more than one year that are Bhn 13.5 and 15.4. The total inventory is > 600 lbs so I feel these are accurate harnesses - not the 9 or 12 harnesses listed in many reference...
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