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High Cr Containing 420 Tool Steel Flat Bar Well Polishing Performance 4Cr13 / 1.2083

Categories Plastic Mold Steel
Brand Name: CF
Model Number: 4Cr13 / 420 / 1.2083
Certification: ISO/Mill Certificate
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Supply Ability: 1000t/Month
Delivery Time: 15-35 days
Packaging Details: Export Standard Packing or According To Customers' demand
Delivery condition: Forged or Hot rolled
Test: SGS / Ut 100% / Element testing
Heat treatment: Annealed/Q + T
Surface treatment: Black / Peeled / Polished / Machined / turned
Certificate: ISO/Mill Certificate
Shape: Plate / flat bar
Process: EAF+LF+VD+ESR
Payment Term: 30% Deposit, Balance by L/C at Sigth After Shipment
MOQ: 3 tons
  • Product Details
  • Company Profile

High Cr Containing 420 Tool Steel Flat Bar Well Polishing Performance 4Cr13 / 1.2083


4Cr13 / 420 / 1.2083 Plastic Mold Steel Flat Bar With Good Corrosion-resistant


4Cr13 / 420 / 1.2083 Plastic Mold Steel has good corrosion resistance and abrasion resistance, erosion resistance against common chemicals, especially P.V.C products, more effective, easy to reach the mirror light effect.
It's a special steel-plastic mold steel, it is high Cr-containing stainless steel, containing Cr up to 15% or more, has a very good wear resistance, anti-acid and good polishing performance, good machinability . After quenching more wear-resistant · Suitable for electric erosion suitable acidic plastic and require good polishing mold.

1. Chemical Composition(%)


CSiMnPSCrMoV
0.35-0.45≤0.60≤0.80≤0.03≤0.0312.00-14.000.20-0.400.20-0.40

2. Equivalent grades


GBDINAISIJIS
4Cr131.2083420S136

3. 1.2083 Plastic Mold Steel Feature


* Good corrosion resistance, wear resistance and machinability
* Good hardenability
* Low deformation rate
* Excellent throwing state in hardened state
* High surface accuracy
* After the long-term production can still maintain the original high-precision
* Very low inclusion content
* Low maintenance costs
* Stable production cycle


4. Available size(mm)


Plate / Flat Bar Size(mm)Round bar Size(mm)
ThicknessWidthLengthDiameterLength
10-500155-12002000-600020-3003000-6000

5. Recommend heat treatment


QuenchingTempering
Heating temperature/℃Cooling wayHardness (HRC)Tempering temperature
/ºC
Hardness
(HRC)
Preheating temperatureQuenching temperature
680-8501020-1050Oil Cooling or air cooling54-58250-50030-36

6. Applicaition


* PVC mold production
* Wear resistance and filling molds, including hot and hard plastic molds, long-life molds, such as: Disposable tableware mold
* Optical components production, such as: cameras and sunglasses, medical containers, laser discs and other products.


7. Delivery Time


For stock items, 15-20 days; For customized products, 30-50 days.


8. About Guangzhou Changfeng Steel Co., Ltd


We are a group company that owned manufacturer bases and trading company. We specialized in plastic mold steel, hot work mold steel, cold work mold steel, alloy steel for mechanical, high speed steel,etc.


All material are with high quality and competitive price.


We are here waiting for a cooperation chance between us, contact us and you will have one more loyal mold steel supplier!


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Product Tags:

plastic mould steel

  

p20 mold steel

  
Cheap High Cr Containing 420 Tool Steel Flat Bar Well Polishing Performance 4Cr13 / 1.2083 for sale
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