공구강
Tool Steel
Tool Steel Die Casting, 형 잔도, AI압출 냉간성형 등에
적용되는 STD11, STD61, STF4M, HFH1 등의 단조공구강
냉간 공구강 / Cold Working Steel |
BRAND NAME |
REFERENCE SPEC |
HEAT TREATMENT |
W.Nr |
AIS |
JIS |
STD-11 |
1.2379 |
D2 |
SKD11 |
Spheroidized Annealed |
열간 공구강 / Hot Working Steel |
BRAND NAME |
REFERENCE SPEC |
HEAT TREATMENT |
W.Nr |
AISI |
JIS |
STD-61 |
1.2344 |
H13 |
SKD61 |
EFS Annealed(W.Nr,AISI) Spheroidized Annealed(JIS) |
STF-4M |
1.2714 Improved |
L6 Improved |
SKT4 Improved |
Prehardened Steel |
DuRAH FX |
1.2344 |
H13 |
SKD61 |
EFS Annealed(W.Nr,AISI) Spheroidized Annealed(JIS) |
Die Casting Mold Steel |
SWG Grade |
AISI |
SWEDEN |
JAPAN |
EX1 VICTORY |
H11 mod. + 1% Mo Super Clean |
Dievar |
DAC Magic |
EX2 |
H11 mod. + 0.4% Mo |
- |
DAC Premium |