1.3207 Datasheet
HS10-4-3-10
high speed steel; tool steel; Stainless steel; alloyed
-
The material 1.3207 is a cobalt alloyed high speed steel with very high hardness and high heat resistance. Due to its exceptionally good mechanical properties, this grade is particularly suitable as a material for turning knives and profile tools.
Composition
C
Si
Mn
P
S
Co
Cr
Mo
V
W
min.
1,20
-
-
-
-
9,50
3,80
3,20
3,00
9,00
max.
1,35
0,45
0,40
0,030
0,030
10,50
4,50
3,90
3,50
10,00
C
min.
1,20
max.
1,35
Si
max.
0,45
Mn
max.
0,40
P
max.
0,030
S
max.
0,030
Co
min.
9,50
max.
10,50
Cr
min.
3,80
max.
4,50
Mo
min.
3,20
max.
3,90
V
min.
3,00
max.
3,50
W
min.
9,00
max.
10,00
Standards and designations
Material group
Tool steel
AFNOR
Z130WKDCV10-10-04-04-03
B.S.
BT42
JIS
SKH57
UNS
T11344
Fields of application
Roughing and finishing tools
Turning tools for automatic work
Milling tools of all types
Tools for cold work
Attributes
Physical properties at 20° C
Density
8,30 kg/dm³
Specific heat
460 J/kg K
Thermal conductivity
19,0 W/m K
Electrical resistance
0,80 (ohm) mm²/m
Modulus of elasticity
217 kN / mm²
Thermal treatment
Hot forming
900 - 1100 °C
Soft annealing
800 - 830 °C
Preheat
450 - 600 °C
Preheating I. stage
ca. 850 °C
Preheating II. stage
ca. 1050 °C
Hardening
1220 - 1240 °C
Tempering
550 - 570 °C
Relaxing
ca. 650°C
More properties
sehr hohe Warmfestigkeit
very high heat resistance
hohe Druckfestigkeit
high compressive strength
hohe Zähigkeit
high toughness
gute Schneideigenschaften
good cutting properties
hoher Verschleißwiderstand
high wear resistance
Delivery forms
Cut to size/custom made
Flat
Round
Square
