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100% UT Passed ESR Hot Rolled Steel Round Bar Annealed Cold Work DC53

Guangzhou Changfeng Steel Co., LTD
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100% UT Passed ESR Hot Rolled Steel Round Bar Annealed Cold Work DC53

Brand Name : Baosteel

Model Number : DC53

Certification : ISO

Place of Origin : China

MOQ : 3 MT

Price : USD3600-3900/T FOB

Payment Terms : L/C, T/T

Supply Ability : 500tons/month

Delivery Time : 7-15 Days

Packaging Details : standard/customized for FCL, wooden pallets for LCL

Material : Alloy Mould Steel

Applications : Cold Work Tool/Die

Process tech. : Hot Rolled

Delivery condition : Annealed

Condition : Stock

Quality Assurance : 100% UT passed

Shape : Flat Bar/Round Bar

Package : Export Standard Packing or Customers'demand

Price Terms : EXW/FOB/CIF

Payment : 30% deposit by T/T, Balance by L/C at sight or 100% L/C at sight.

MOQ : 3MT

Delivery Date : 7-15 Days

Service : 24 Hours Online and Free Sample

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100% UT Passed ESR Hot Rolled Annealed Cold Work Tool Steel Round Bar DC53


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.

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.

Similar Standards

ChineseJapaneseAustriaSwedish
GBJISBOHLERASSAB
Cr8Mo2SiVDC53K340ASSAB88

Chemical Composition

GradesCSiMnPSCrMoVW
Cr8Mo2SiV0.90-1.050.8-1.10.2-0.6≤0.03≤0.037.5-8.51.8-2.10.15-0.35
DC530.90-1.050.8-1.10.2-0.6≤0.03≤0.037.5-8.5/0.15-0.351.8-2.1

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.


Applications

1. Blanking die, cold forming die, cold drawing die

2. 2. Froming rolls, punches

3. 3. Precision stamping dies

4. 4. Precision blanking die for wire cutting and stamping die for various purposes

5. 5. Cold forging, deep drawing and boring die

6. 6. Tool for plastic deformation of difficult-to machine materials


Stock Size

Flat barThickness10-70mm
Width155-610mm
Length3000-6000mm
Round BarDiameter14-80mm
Length300-6000mm

Sizes and Conditions

Our steel materials are in different sizes and conditions specially catered to our customers' needs. They come in round bars, flat bars, plates and blocks.

The conditions of the materials vary from pre-hardened, hot rolled,annealed, quenched and tempered to surface conditions such as black, pre-machined,griding and polish.


Why choose us?


Quality Assurance from government owned steel mills

At die & tool steel , we meticulously source materials only from steel manufacturers to ensure consistency in providing the finest quality steel products for our customers.

Being in the competitive market today, we clearly understand that customers are looking for products that are not only best in class but also affordably priced. We are confident that we are able to ful fil these two equally vital aspects –our customers' continuous support over the past two decades is the most heartfelt recognition to us.


Speedy and Timely Delivery

Knowing that delivering goods to customers' hands on time is as important as providing quality goods, we treat every business transaction as a priority. Be it a raw material or a finished material with machining or heat treatment, every effort will be made to get your purchase order to you in the shortest lead time.


Quality Commitment

In order to realise competitive products to fulfil our customers' demands and quality considerations, our integrated quality and work management system is continuously being improved and developed further. We document this for our customers by having our quality management system certified in accordance with ISO 9001. This measure is accompanied by audits and recertification's on a regularly prescribed basis.


Our service

We provide quality special steel for all industries.

Orders of any size, any length, ship fast

We carry a unique inventory of specialty special steel

Provide related value-adding services :

metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.

Sawing for small or large quantities, sawing-to-size.

Excellent customer service


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