These steels work with heat. They are recognized for great wear resistance, heat
conductivity, hardness and robustness at increased temperatures. These steels have
better features for use due to decreased sulphur level.
Properties & Characteristics
- High Mechanical Strength
- High Polishability
- Ductility
- High Thermal Conductivity
- Good Weldability
Applications
- Die Inserts
- Extrusion Press Tools
- Forming Dies
- Mandrels
- Hot Shear Blades
- Rolls for Hot Rolling Machines
- Tools for Nuts,Screws, Bolts, Rivets, Fasteners, etc
- Forging Dies
- Punches / Dies for Extrusion on non ferrous alloys
- Pressure Die Casting of Aluminium Alloys
- Moulds for Thermo plastic polymer injection with high polishability
Product Specifications of Hot Work tool Steel
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|
MATERIAL
|
CHEMISTRY
|
Application
|
|
AISI/ASTM
|
EN
|
DIN
|
JIS
|
C
|
SI
|
Mn
|
P
|
S
|
Cr
|
W
|
Mo
|
V
|
|
|
DB6
|
55NiCrMoV
|
1.2714
|
|
0.50-0.60
|
1.10-0.40
|
0.65-0.90
|
<0.015
|
<0.004
|
1.00-1.20
|
|
0.45-0.55
|
0.07-0.12
|
Dies for pressure casting of light alloys, dies for presses for hot forming steel,
brass, aluminium and its alloys, hot work shear blades.
|
|
H11
|
X38CrMoV5-1
|
1.2343
|
|
0.38
|
1.1
|
0.4
|
0.03
|
0.01
|
5
|
|
1.25
|
|
Dies for pressure casting of light alloys, dies for presses for hot forming steel,
brass, aluminium and its alloys, hot work shear blades.
|
|
H13
|
X40CrMoV5-1
|
1.2344
|
SKD61
|
0.40
|
1.1
|
0.4
|
0.03
|
0.01
|
5.2
|
|
1.4
|
0.9
|
Dies for pressure casting of light alloys, dies for aluminium extrusion dies for
hot forming of steels, extractors.
|