The conversion ratio depends on factors such as the semi-finished product (rolled or extruded/drawn products), the form of delivery (swarf or scrap), the surface and the alloy. Details can be seen from the tables below.
|Rolled products||Conversion ratio|
|Plated with pure tin|
|Extruded/drawn products||Delivery form||Conversion ratio|
|Machining brass (lead-containing)||Swarf||115:100|
Non-listed alloys have to be agreed on a case-by-case basis. Please contact your Wieland sales employee.