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Guangzhou Changfeng Steel Co., LTD
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1.2083 / 420 Plastic Mold Steel Corrosion Resistant For Stainless Steel

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
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We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

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1.2083 / 420 Plastic Mold Steel Corrosion Resistant For Stainless Steel

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Large Image :  1.2083 / 420 Plastic Mold Steel Corrosion Resistant For Stainless Steel

Product Details:
Place of Origin: China
Brand Name: CF Steel
Certification: ISO / RoHS
Model Number: 1.2083 / 420 / 4Cr13
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Normal packing or according to customers' requirement
Delivery Time: 10-15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 Mt/month
Detailed Product Description
Grade: 1.2083 / 420 / 4Cr13 Thickness: 35-150mm
Width: 800-1300mm Length: 2000-6000mm
Heat Treatment: Annealed / Q+T Surface Treatment: Polished / Blackface
High Light:

plastic mould steel


p20 mold steel


1.2083 / 420 Corrosion-resistant Plastic Mold Steel For Stainless Steel



► Chemical Composition(%):


C Si Mn P S Cr Mo V
0.30-0.40 0.30-0.70 0.40-0.80 ≤0.015 ≤0.003 12.00-14.00 0.20-0.40 0.20-0.40



► Introduction:


1.2083 die steel is the German brand Rooster special steel, plastic mould steel, the steel is stainless steel with high Cr content, containing more than 15% of Cr, has excellent abrasion resistance, acid proof and good polishing performance, good workability. After quenching, it is more wearable, suitable for electrical etching, suitable for acidic plastics and moulds requiring good polishing.



►Similar grades: GB 4Cr13 / DIN 1.2038 / AISI 420 / JIS S136



►Available size(mm):


Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
10-500 155-1200 2000-6000 20-300 3000-6000



► Available shape:


Steel plate

Round bar

Steel sheet

Steel block

Flat bar

Steel pipe





1) Good corrosion resistance,abrasion resistance and machinability;
2) good hardenability,low deformation rates;
3) excellent cast polarimetry hardened state,high surface accuracy;
4) high precision can be maintained after long-term production;
5) very low inclusion content,low maintenance costs,stable production cycles;
6) It's attainable in high polish performance after quenching and tempering.



► Recommend heat treatment:


Quenching Tempering
Heating temperature/℃ Cooling way Hardness (HRC) Tempering temperature/ºC Hardness
Preheating temperature Quenching temperature
680-850 1020-1050 Oil Cooling or air cooling 52-55 250-500 30-36





1, Used as a high hardness and high abrasion resistance of hot oil pumps, valves, valves, bearings, medical equipment, springs and other parts.
2, Production of PVC molds
3, Abrasion resistance and filling mold, including hot and hard plastic mold, long-life mold, such as: disposable tableware mold
4, Production of optical products, such as cameras and sunglasses, medical containers, laser discs and other products.



► Terms of payment:


30% deposit T/T and the balance by L/C at sight, or T/T



Delivery condition:


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



Product pictures:


1.2083 / 420 Plastic Mold Steel Corrosion Resistant For Stainless Steel 0

1.2083 / 420 Plastic Mold Steel Corrosion Resistant For Stainless Steel 1



► About us:


We have advanced technology of management, we win the trust because of our good quality.

We have clannish conscientious and passionate salesman, we gladden and steady the customers with our best service.

We are pure-hearted and awaiting for your kind attention to our company.


Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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