FOB Price
Obtener el precio más reciente500 ~ 8000 / Unit ( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
1 Unit
Packaging Detail:
wooden case
Delivery Time:
25-35days
Supplying Ability:
-
Payment Type:
T/T, Western Union
Persona de contacto Ms. Winni
Ligang Industrial Zone, Zhoushan, Zhejiang
Material for plastic extrusion screw and barrel for twin screw extruder
|
material |
Yield Force MPA |
Effective hardness |
Treatment Mode |
Surface Wear Resistance |
Bottom Layer Resistance |
Anticorrosion |
|
Alloy Steel |
||||||
|
JIS SACM**5(*8CrMoALA) |
**0 |
****2Rc |
Nitriding |
Good |
Bad |
Bad |
|
AISI***0 (*2CrMo) |
**9 |
****6Rc |
Quench |
Ok |
Bad |
Bad |
|
AISI ***0 |
**8 |
****6Rc |
Quench |
Ok |
Bad |
Bad |
|
NITRALLOY **5M |
**6 |
****0Rc |
Quench |
Good |
Good |
Bad |
|
Tool Steels |
||||||
|
D*2 |
***8 |
****0Rc |
Quench |
Good |
Good |
Bad |
|
CPM*9V/V4 |
***5 |
****5Rc |
Quench |
Good |
Good |
Ok |
|
VPM***0/V*0 |
****1 |
****9Rc |
Quench |
Good |
Good |
Good |
|
Stainless Steel |
||||||
|
**4 |
**1 |
****6Rc |
Quench-Alloy |
Good |
Bad |
Good |
|
**6 |
**1 |
****6Rc |
Quench-Alloy |
Good |
Bad |
Good |
|
**6 |
**3 |
****0Rc |
Quench-Alloy |
Good |
Bad |
Good |
*Technical Parameter
|
Screw Diameter |
*5mm***0mm |
|
Screw Alignment |
0.**5mm |
|
Nitride Brittleness |
≤Grade 1 |
|
Depth of Nitride Layer |
0.5~0.8mm |
|
Hardness of Nitride |
HV**0~***0 |
|
Quenching and Tempering Hardness |
HB******0 |
|
Surface Roughness |
0.**5mm |
