PLASTICS TOOLING MATERIALS CHEMISTRIES & PROPERTIES

AISI GRADE NAME C Cr V Mo OTHER WEAR RESISTANCE TOUGHNESS POLISHABILITY

A2 AIRKOOL 1.00 5.25 0.25 1.10


A6 CSM 6 0.70 1.00 1.35 2.00 Mn


D2 AIRDI 150 1.55 11.50 0.80 0.90


CRU-WEAR 1.10 7.50 2.40 1.60 1.15W


H13 NU-DIE V 0.40 5.20 0.95 1.30


H13 PREM NU-DIE XL 0.40 5.20 0.95 1.30 0.005 max S


CRU 161 0.50 5.00 1.10 1.60


H13 MOD CPM NU-DIE EZ 0.36 5.50 0.85 1.60 0.17 S


KAPSTAR 0.12 0.50 0.10 0.25 4 Ni,1 Al,1.5 Mn,0.10 S


P20 CSM 2 0.35 1.70 0.40


S7 CRUCIBLE S7 0.55 3.25 1.40


S7 PREM CRUCIBLE S7 XL 0.55 3.25 1.40 0.005 max S



17Cr-4Ni MOD CSM 21(a) 0.02 15.00 0.20 3.50 Cu, 4.75 Ni


420 PREM CSM 420XL 0.38 13.60 0.30


440C CRUCIBLE 440 C 1.00 17.50 0.50


420 MOD+V CPM S90V (420V) 2.30 14.00 9.00 1.00


414 MOD MAXEL 2000 0.03 12.50 0.30 2.75 Ni, 0.12 S



CPM 3V 0.80 7.50 2.75 1.30


CPM 9V(b) 1.80 5.25 9.00 1.30


A11 CPM 10V 2.45 5.25 9.75 1.30


CPM 15V 3.40 5.25 14.50 1.30


M4 CPM M4HC(HS) 1.40 4.00 4.00 5.25 5.50 W, 0.06(0.22) S


420 MOD+V CPM S90V (420V) 2.30 14.00 9.00 1.00



4140 MOD + Al NITRIDING 135 MOD 0.40 1.60 0.35               1.15 Al          (c)


4150 MOD HOLDER BLOCK 0.50 0.65 0.18 0.08 S



(a) CSM 21 @H1100 HRC 35, (b) CPM 9V @ HRC 50, (c) Nitrided
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