Brinell Hardness Number

MaterialValue
1040 carbon stell235
8630 low-alloy steel220
410 stainless steel250
Ductile iron167
3003-H14 aluminum40
AZ31B magnesium73
AM100A casting magnesium53
Ti-5A1-2.5Sn335
Aluminum bronze, 9% (copper alloy)165
Monel 400 (nickel alloy)110-150
AC41A zinc91
50:50 solder (lead alloy)14.5
Dental gold alloy (precious metal)80-90

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