A - Mechanical property data represents average
values derived from laboratory specimens
produced under production conditions.
B - Elongation is given as inch/inch in one inch
(1") gauge length.
C - Additional data is being developed.
D - Yield and ultimate tensile strength values
are approximately the same in the heat
E - Impact strength values are from unnotched Charpy
F - Apparent hardness is measured directly using the
Rockwell scales indicated. The value is always lower
than the actual metal particle hardness as measured
by the microhardness tester because of the porosity
in the structure.
G - Magnetic induction, Bmax, and remanence, Br, are
derived from standard BH curves with a 15 Oersted
magnetizing force. Higher Bmax values are obtained
at higher magnetizing forces.