428 / 1562
2/182
2
Cutting Tools
P Steel
M Stainless
K Cast iron
St37; 52
Unalloyed carbon dioxide
Tool steel 1.2379
(St37.1; 10S20; C45)
High carbon steel casts
(GS 52)
High carbon tool steels
(C105W1)
Low-alloy steels
(StE360.7)
Medium-alloy steels
(60Si7; GS20Mn5)
Alloyed tool steels
(X38CrMoNi17)
Austenitic and
ferritic stainless steels
1.4301; 4305
Heat and
creep-resistant steels
1.4541; 4571
Non-magnetic and
wear-resistant
steels (X12CrNi188)
Alloyed and unalloyed
gray cast iron (GG25)
Ductile cast iron (GGG60)
Malleable cast iron (GTS55)
P10
P20
P30
P40
M10
M20
M30
K10
K20
K30
9105
9115
9125
9140
9130
9010
9145
9105
9125
9105
9125
9140
9110
9130
9145
9135
9115
9140
9130
9110
9145
9035
9035
9035
9135
9135
N Alu
S Super alloy
H Hard materials
Non-ferrous metals
AI-alloys
Cu-alloys
Special heat-resistant Ni-, Co-,
Fe- and Ti-alloys
NIMONIC 80A;
NiCr20TiAl;
INCOLOY 800H;
INCONEL 617;
X8NiCrAITi3221
hardened (tempered) steels
HRC 48–61
hardened die cast iron
Chill cast iron
N10
N20
N25
S10
S20
S30
H10
H20
H30
9110
9120
9105
9110
9115
9140
9130
9145
9135
Material/Grade application Areas
428