P20
Applications: Typically used for relatively low temperature applications such as die casting dies
and injection molds.Suitable for a wide range of injection moulds, blow moulds and extrusion dies for plastic.
and injection molds.Suitable for a wide range of injection moulds, blow moulds and extrusion dies for plastic.
Steel Grade:
GB 3Cr2Mo, %
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
0,28 - 0,40
|
0,20 - 0,80
|
0.60 - 1,00
|
<= 0,035
|
<= 0,035
|
1,40 - 2,00
|
0,30 - 0,55
|
DIN- 1.2311 , %
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
|
0,35 - 0,45
|
0,20 - 0,40
|
1,30 - 1,60
|
<= 0,035
|
<= 0,035
|
1,80 - 2,10
|
0,15 - 0,25
|
Similar grade: AISI-P20 ,618,M202,PBD25, SCM4
Hardening : 1050 - 850 °C (oil)
Delivery Condition:
|
|
GB/T1299-2000
|
DIN
|
AISI
|
|
Annealed (HB)
|
330~280
|
<=230
|
150~180
|
|
Harden(HRC)
|
30~34
|
46~51
|
64~58
|
Size available:
Square/Round Bar: 12~ 500mm
Flat: thickness,20~ 500mm , width, 500mm , 600mm , 700mm , 800mm , 900mm , 1000mm , 1200mm , 1500mm ,
1600mm , 1800mm , 2000mm .
1600mm , 1800mm , 2000mm .
Length: Contracted.