Cold Work Tool Steel DC53 Forged Steel Round Bar
Type:Plate/Round bar/Flat bar
Delivery condition: Annealed black surface/Turned bright surface
Products Description
DC53 is a new type of cold work die steel improved by Japan's Datong Special Steel SKD11. Its technical specifications are contained in Japanese Industrial Standards (JIS) G4404.
Information Introduction
DC53 is a new type of cold-work die steel developed by Japan's Datong Special Steel to improve SKD11. Its technical specifications are set out in Japan. This industrial standard (JIS) G4404. It overcomes the weakness of SKD11 high-temperature tempering hardness and toughness, and will completely replace SKD11's high-strength and toughness general-purpose cold work die steel in the field of general and precision molds. It is a new type of cold work die steel improved by Japanese Datong Special Steel SKD11. Its technical specifications are contained in Japanese Industrial Standards (JIS) G4404. It overcomes the weakness of SKD11 high-temperature tempering hardness and toughness, and will completely replace SKD11's high-strength and toughness general-purpose cold work mold in the field of general and precision molds.
Characteristic of DC53 cold work tool steel
1.Uniform distribution of fine carbides;
2.Excellent galling & wear resistance;
3.Exceptional toughness & fatigue resistance;
4.High temper resistance to support PVD & nitride surface treatments;
5.Machining & grinding characteristics superior to most other tool steels.
1. Punching molds, cold forming molds, cold drawing molds
2. Forming rolls and punches
●Precision stamping die.
●Line cutting precision blanking die and various purpose stamping dies.
●Tools for plastic deformation of difficult-to-process materials.
●Dies for cold forging, deep drawing and thread rolling.
other
●High-speed blanking punches, stainless steel plate punches.
Products parameters
|
Standard: |
ASSAB | BÖHLER |
GB |
JIS |
|
Grade: |
ASSAB88 | K340 | Cr8Mo2VSi |
DC53 |
|
Classification: |
Cold working alloy tool steel |
|||
Chemical composition % of DC53 tool steel
| Steel Grade | C | Si | Mn | Cr | Mo | V | P | S |
| DC53 | 1.00 | 0.91 | 0.32 | 8.00 | 2.00 | 0.28 | ≤0.030 | ≤0.030 |
Size of JIS DC 53 tool steel (Can be Customised)
| Round Bar | Diameter(mm): | Hot Forged: φ50-500 | Length(mm):2000-5800 |
| Hot Rolled:≤50 | |||
| Steel Plate | Thickness(mm): | Hot Forged:≥20 | Width(mm):200-810 |
| Hot Rolled:≤20 | |||
Product Picture
Our factory
Steel Making
Ingot Production
Forged Bars
Machinary
Heat Treatment condition
Quenching temperature: 1000-1040 degrees Celsius.Cooling Medium: oil-cooling or air-cooling.Tempering temperature: 180-200 degrees Celsius, by two times; Tempering Hardness: 63.HRC.1060-1080 degree Celsius
Specifications
DC53, Cr8Mo2SiV Good abrasive resistance, tenacity.Direct sales from the factory & Best after-service.Delivery hardness:≤255HB
DC53 Tool Steel Properties
• High toughness and hardness, good compressive strength and good hardenability
• High wear resistance
• Resistance to plastic deformation
• Cracking and chipping resistance
Technique
Produce Process
1.Steel Smelthing: (Ladle furance / Electric Arc Furnace / Vacuum oxygen ).
2.Steel Ingot: (Ingot Rolling / electroslag remelting furnace).
3.Steel Round Bar: (Steel Round Bar / Steel Plate ).
4.Finished: (Cutting / Milling / Surfacing Griding / Heat treatment / Round Steel Bar Turing).
Annealed + black/peeled/turned/grinding/polished surface upon customers' special request, UT test accord with SEP 1921-84 class c/c
Packing & Delivery
Packing & Delivery
-
The inner size of container is below:
-- 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
-- 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)
Our Service
Cutting: Horizontal band saw cutting / Vertical band sawing machine
Milling:CNC surface grinding machine, NC side boring machine, Band saw,
CNC double head machine,Vertical Band saw, CNC milling machine,
Double alloy saw blade, wireless remote control crane, Magnetic chuck
Inspection: Hardness / Spectral Analysis / Ultrasonic testing, etc.
FAQ
Tag-uri populare: cold work tool steel dc53 forged steel round bar
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