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Product Details:
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| Steel Grade: | Alloy Steel DC53 Cold Work Die Steel | Technique: | Hot Rolled, Forged, Cold Drawn, ESR, Hot Rolled / Cold Draw / Forged |
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| Delivery Condition: | Peeled, EAF+LF+VD, Finish Machining, Q+T, Annealed Or QT. | Surface: | Black, Mill Finish Or Peeled Finish, Machined, Peeled, Turned |
| Jis: | DC53 | Name: | JIS DC53 Precision Punching Die Steel Round Bar Hot Rolled 30mm Diameter |
| High Light: | Cold Work Forged Steel Block,DC53 Forged Steel Block,DC53 Cold Work Tool Steel |
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Forged steel block DC53 cold work tool steel for punch die in toughness
Description:
DC53 steel is a new cold die steel modified from SKD11/D2. Its technical specification is set out in The Japanese Industrial Standard (JIS) G4404.It overcomes the weakness of SKD11/D2 in high temperature tempering hardness and toughness, and will replace SKD11 completely in general and precision mold field.Its toughness is twice that of SKD11, and the toughness of DC53 is more prominent in cold mold steel. The tools made with DC53 seldom appear cracks and cracks, which greatly improves the service life.
Application:
Precision punching die: precision punching die for linear cutting and various purposes
Tools for plastic deformation of refractory materials
Die for cold forging, deep drawing and wire drawing
1. Punching mold, cold working molding mold, cold drawing mold
2. Forming roll and punch
Heat Treatment:
Forging temperature: 1100~900℃
Heat treatment temperature:
Annealing 830 ~ 880 ℃
Quenching of 1000 ~ 1040 ℃
Low tempering temperature 180~200℃
Annealing temperature is 520~530℃
Hardness:
Quenching tempering
HRC60~62
HRC62~63
Chemical composition:
| Grade | C | Si | Mn | Ni | Cr | Mo | W | V |
| DC53 | 0.9-1.05 | 0.8-1.1 | 0.2-0.6 | 7.5-8.5 | 1.8-2.1 | 0.15-0.35 |
Contact Person: Mrs. Merain Pan
Tel: 008613537200896
Fax: 86-0769-89611567
