• DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate
  • DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate
  • DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate
  • DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate
  • DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate
  • DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate

DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate

Standard: DIN, JIS, AISI, GB
Technics: Hot Rolled
Application: Tool Steel Bar
Surface: Black
Alloy: Alloy
Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Free Cutting Steel, Mold Steel
Samples:
US$ 1/kg 1 kg(Min.Order)
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Customization:

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Basic Info.

Model NO.
DC53
Delivery condition
annealed black surface
Thickness
20-300mm
Delivery Time
7days
Condition
stock
Quality Assurance
100% UT D/d passed
Transport Package
Standard/Customzed
Specification
standard/customized
Trademark
customized
Origin
China
HS Code
7228300000
Production Capacity
1000t/Month

Product Description

DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate 

1. Product Introduction
DC53 is a new type of cold work die steel for the improvement of SKD11 by Daido Special Steel of Japan. It overcomes the weakness of SKD11 high temperature tempering hardness and toughness, and will completely replace SKD11 high strength and toughness general cold work die steel in the field of general and precision molds.

2. Features
  • Higher hardness (62-64 HRc) than D2 after heat treatment.
  • Twice the toughness of D2 with superior wear resistance.
  • Substantially higher fatigue strength compared to D2.
  • Smaller primary carbides than D2 protect the die from chipping and cracking.
  • Secondary refining process (DLF) reduces impurities.
  • Machines and grinds up to 40% faster than D2.
  • Less residual stress after wire EDMing.
3. Similar Standards
Chinese Japanese Austria Swedish
GB JIS BOHLER ASSAB
Cr8Mo2SiV DC53 K340 ASSAB88

4. Chemical Composition
Grades C Si Mn P S Cr Mo V W
Cr8Mo2SiV 0.90-1.05 0.8-1.1 0.2-0.6 ≤0.03 ≤0.03 7.5-8.5 1.8-2.1 0.15-0.35  
DC53 0.90-1.05 0.8-1.1 0.2-0.6 ≤0.03 ≤0.03 7.5-8.5 / 0.15-0.35 1.8-2.1

5. Heat Treatment
DC53 is only as good as the heat treatment it receives. The heat treat process can be broken down into two segments, Hardening & Tempering. DC53 is typically air hardened using a vacuum furnace however it can also be processed by using a gas or electric furnace with or without a controlled atmosphere when wrapped in stainless foil or salt bath hardened by immersing the part in high temperature salts.

6. Applications
  1. Blanking die, cold forming die, cold drawing die
  2. Froming rolls,  punches
  3. Precision stamping dies
  4.  Precision blanking die for wire cutting and stamping die for various purposes
  5. Cold forging, deep drawing and boring die
  6. Tool for plastic deformation of difficult-to machine materials    
7. Stock Size
Flat bar
flat bar
Thickness 10-70mm
Width 155-610mm
Length 3000-6000mm
Round Bar
steel round bar
Diameter 14-80mm
Length 300-6000mm

8. Product picture
DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate
DC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel PlateDC53 Special Steel Alloy Steel Cold Work Tool Steel Flat Bar Steel Plate

 

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Diamond Member Since 2015

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Management System Certification
ISO 9001, ISO 9000, IATF16949
Export Year
2012-11-11