Cold working tool steels are high carbon steels that contain alloy additions of tungsten, manganese, chromium and molybdenum, which increase the hardenability of the steels. The high carbon content produces adequate wear resistance for short run applications. Cold work tool steels are used for cutting and pressing tools, for dies and knives, for stamping and drawing tools, hobs, thread rolling tools and in many other applications due to their typical properties – high hardness, good toughness and compressive strength and high wear resistance.
Item No :
China Supplier of Cold Work Steel Round Bar & Flat BarOrder(MOQ) :
500KGSProduct Origin :
ChinaSurface :
Black Surface or Machined SurfaceShipping Port :
Main Port of ChinaLead Time :
7-60 DaysWeight :
Depends on details of quantitySize :
Dia20-500mm, Thickness: 20-500mmGrade :
D2/1.2379,D3/1.2080,D6/1.2436 etc1. Material composition: Typically made from high-carbon, high-chromium, and high-vanadium steel, sometimes with additional alloying elements like molybdenum, tungsten, or cobalt.
Physical properties: Cold work steel round bars have high hardness, wear resistance, and toughness. They exhibit excellent dimensional stability and maintain their properties even at high temperatures.
2. Surface treatment: Cold work steel round bars are often supplied with a turned or ground surface finish to improve their dimensional accuracy and surface quality. They can also be electroplated or coated with a thin film to improve their corrosion resistance.
3. Applications: Cold work steel round bars are commonly used in the manufacture of cutting tools, dies, punches, and other components subjected to heavy wear and stress. They can also be used in applications requiring high dimensional accuracy and stability, such as gauges and measuring instruments.
Product Specification
|
Grade |
Round bar |
Flat bar |
Plate |
Block |
Forging parts |
|||
|
AISI/SAE |
DIN |
W.Nr |
JIS |
|||||
|
A2 |
X100CrMoV51 |
1.2363 |
SKD12 |
√ |
√ |
√ |
||
|
D2 |
X155CrVMo121 |
1.2379 |
SKD11 |
√ |
√ |
√ |
||
|
O1 |
100MnCrw4 |
1.2510 |
SKS3 |
√ |
√ |
√ |
||
|
O2 |
90MnV8 |
1.2842 |
√ |
√ |
√ |
|||
|
D6 |
X210CrW12 |
1.2436 |
SKD2 |
√ |
√ |
√ |
||
|
S1 |
60WCrV7 |
1.2550 |
√ |
√ |
√ |
|||
|
D2(Modified) |
X155CrVMo121(Modified) |
DC53 |
√ |
√ |
√ |
|||
|
7CrSiMnMoV |
√ |
√ |
√ |
|||||
|
7Cr7Mo2V2Si |
√ |
√ |
√ |
|||||
|
Round bar:D10-610mm |
||||||||
Product Image
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