Guangzhou Changfeng Steel Co., LTD
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Good Corrosion Resistance Hot Rolled Stainless Steel Bar 1.2083
► Equivalent grades:
| GB | DIN | AISI | JIS |
| 4Cr13 | 1.2038 | 420 | S136 |
► 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.
► 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 |
► Available size(mm):
Round bar Flat bar:
Diameter: 20-300mm Thickness: 10-500mm
Length: 3000-6000mm Width: 155-1200mm
Length: 2000-6000mm
► Recommend heat treatment:
| Quenching | Tempering | ||||
| Heating temperature/℃ | Cooling way | Hardness (HRC) | Tempering temperature/ºC | Hardness (HRC) | |
| 1000-1050 | Oil Cooling | 52-55 | 200-300 | 30-36 | |
► Applications:
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.
► Features:
| 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; |
► 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:
