1.2379 SKD11 D2 Cold Work Mould Steel Round Bar
Equivalent grades:
| GB |
DIN |
AISI |
JIS |
| Cr12Mo1V1 |
1.2379 |
D2 |
SKD11 |
Chemical Composition (%)
| C |
Si |
Mn |
Cr |
Mo |
V |
| 1.4-1.6 |
0.30-0.5 |
0.3-0.5 |
11-13 |
0.7-1.2 |
≤0.80 |
Recommend heat treatment:
| quench |
temper |
| Heating temperature/ºC |
Cooling way |
Hardness (HRC) |
Tempering temperature
/ºC |
Tempering number |
Hardness
(HRC) |
| First preheating |
Second preheating |
Last heating |
| 600-650 |
800-850 |
1020-1040 |
Air Cooling |
61-63 |
500-560 |
2 |
≥58 |
Product Description
| Size of Steel grade 1.2379 mechanical properties |
| Round bar |
Diameter(mm) |
Length (mm) |
|
| Max:80 |
Max: 6000 |
|
| Plate |
Thickness(mm) |
Width (mm) |
Length (mm) |
| Max:80 |
Max:1000 |
Max:6000 |
| The specification can be customized. |
Features:
a, Vacuum degassing refining, processing steel purity.
b, The spheroidizing annealing softening, have the well machinability .
c, Has high hardness and wear resistance after heat treatment, strong hardenability.
Application:
Used for making various high precision,long-life cold work steel.
a, Template material thickness is not more than 2 mm, efficient blanking die, punching die and stamping die.
b, Thread rolling moulding and wear-resisting slider.
c, Cold heading die, thermosetting resin molding mold, senior gauge, etc.
d, Deep drawing forming die,cold extrusion dies.
Hardness: Soft annealing 255HB
Payment: 30% deposit, balance by L/C at sight or T/T.
Our service:
1, Sizes, materials and others are all at your requirements and can be changed;
2, Price varies on materials, dimensions, finish craft and different payments;
3, We are direct manufacture in machinery manufacturing work with experience of several decades;
4, Detail production design will be made according to information you offered;
5, We have adequate inventory, so that we can quick delivery;
6, The most important is that we have advanced equipment.
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