TYPE鋼種
|
DAIDO BRAND
大同記號
|
COMPARISON
相當記號
|
特性用途
|
JIS
|
AISI
|
DIN
|
COLD WORK TOOL STEEL
冷間工具鋼
|
DC53
|
-
|
-
|
-
|
|
DC11
|
SKD11
|
D2
|
1.2379
|
|
GOA
|
SKS3
(改良)
|
01
(改良)
|
1.2510
(改良)
|
|
YK30
|
SKS93
(改良)
|
02
(改良)
|
1.2842
(改良)
|
|
GO5
|
-
|
-
|
-
|
|
HOT WORK TOOL STEEL
熱間工具鋼
|
DHA-WORLD
|
SKD61
|
H13
|
1.2344
|
|
DH31-EX
|
-
|
-
|
-
|
|
DH2F
|
SKD61
(改良)
|
H13
(改良)
|
1.2344
(改良)
|
|
GFA
|
SKT4
(改良)
|
-
|
-
|
|
PLASTIC MOLD STEEL
塑膠模用鋼
|
PAC5000
|
-
|
|
|
|
PX4
|
-
|
P20
(改良)
|
-
|
|
S-STAR-A
|
SUS420J2
(改良)
|
-
|
-
|
|
D-STAR
|
-
|
-
|
-
|
|
G-STAR
|
|
|
|
|
NAK80
|
-
|
P21
(改良)
|
-
|
|
NAK-PRM
|
|
|
|
|
HIGH SPEED TOOL STEEL
高速度鋼
|
MH51
|
SKH51
|
M2
|
1.3343
|
|
DRM1 |
|
|
|
|
DRM2 |
|
|
|
|
DRM3 |
|
|
|
|
POWDER HIGH
SPEED TOOL STEEL
粉未高速度鋼
|
DEX20
|
-
|
-
|
-
|
|
DEX40
|
-
|
-
|
-
|
|
標準模板
|
S-DC53 S-DTC11 S-YK30 S-S50C
L-DC53 L-DHA1 L-SKH51 L-DEX20
L-DEX40 L-DH31S
|
其他
|
S50C
|
-
|
-
|
-
|
|
SKD11
|
-
|
-
|
-
|
|
SKD61
|
-
|
-
|
-
|
|