Cryogenic Wear Resistance

Metal AISI#	Description	% Increase In Wear Resistance
D2	High Carbon/Chromium Die Steel	817%
S-7	Silicon Tool Steel	503%
52100	Standard Steel	420%
0-1	Oil Hardening Cold Work Die Steel	418%
A-10	Graphite Tool Steel	264%
M-1	Molybdenum High-Speed Steel	225%
H-13	Chromium/Moly High-Speed Steel	209%
M-2	Tungsten/Moly High-Speed Steel	203%
T-1	Tungsten High-Speed Tool Steel	176%
Cpm-10V	Alloy Steel	131%
P-20	Mold Steel	130%
440	Martensitic Stainless	121%

R.F. Barron study results.
Louisiana Polytechnic Institute.