Annealed Round Bar1.2083/420 Corrosion-resistant Plastic Mould Steel
1.2083 mould steel is a kind of plastic mould steel with high chromium element which is up to 13%.1.2083 mould steel has good wear resistance and good polishing, it widely used for acid proof plastic mold.
| Grade | DIN 1.2083 AISI 420 JIS SUS420J2 |
| Feature | Excellent corrosion resistance;Excellent abrasion resistance and elasticity |
| Excellent high-temperature abrasion resistance |
| Medium toughness,dimensionally stable,high compressive strength |
| Application | Highly stressed cutting and punching tools for thin sheets |
| Stone processing tools and knives for paper and plastics,shear knives |
| Chemical Resistance plastic mold,Corrosion of thermoplastic plastics |
Chemical composition(%)
| C | Si | Mn | P | S | Cr |
| 0.34-0.42 | 0.6-1.3 | 0.20-0.70 | ≤0.035 | ≤0.035 | 13.0-14.50 |
Hardness:30-36HRC
Recommend heat treatment:
| Heating temperature/ºC | Cooling way | Hardness(HRC) | Tempering
temperature /ºC | Hardness(HRC) |
| Preheating temperature | Solution temperature |
| 920-980 | 1050-1100 | Oil Cooling | 48-54 | 200 | ≥48 |
Available size(mm):
| Flat Bar Size(mm) | Round Bar Size(mm) |
| Thickness | Width | Length | Diameter | Length |
| 12-200 | 800-2000 | 2000-6000 | 15-500 | 2000-6000 |
Package:We provide standard export packing or according to customers' request
Delivery:For abundant stock, 15-20 days.For customized products, 30-50 days.
Our service:
1, Sizes, materials and others are all at your requirements and can be changed;
2, Price varies on materials, dimensions, finish craft and different payments;
3, We are direct manufacture in machinery manufacturing work with experience of several decades;
4, Detail production design will be made according to information you offered;
5, We have adequate inventory, so that we can quick delivery;
6, The most important is that we have advanced equipment.
Company certificate
About GUANGZHOU CHANGFENG STEEL CO.,LTD
Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in plastic mould steel,hot work mould steel,cold work mould steel,alloy steel for mechanical,high speed steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 30-50days (depend on the quantity)after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C or Trade Assurance.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.
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Forged Plastic Mold Steel Annealed Round Bar1.2083/420 Corrosion - Resistant Images
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