[MATERIALS] [Aluminum_Alloys] ppmdegC=18.9 - 24.3 ppmdegF=10.5 - 13.5 [Carbon_Steel] ppmdegC=11.2 - 15.3 ppmdegF=6.2 - 8.5 [Cast_Iron] ppmdegC=9.9 - 13.5 ppmdegF=5.5 - 7.5 [Copper_Alloys] ppmdegC=16.2 - 21.6 ppmdegF=9.0 - 12.0 [Lead_Alloys] ppmdegC=25.2 - 29.7 ppmdegF=14.0 - 16.5 [Magnesium_Alloys] ppmdegC=25.2 - 28.9 ppmdegF=14.0 - 16.0 [Nickel_Alloys] ppmdegC=10.0 - 18.0 ppmdegF=6.0 - 10.0 [Stainless_Steel] ppmdegC=9.9 - 16.2 ppmdegF=5.5 - 9.0 [Titanium_Alloys] ppmdegC=8.1 - 10.8 ppmdegF=4.5 - 6.0 [Zinc_Alloys] ppmdegC=19.8 - 32.4 ppmdegF=11.0 - 18.0