As we know some industrial applications require steels with good wear resistance, like NM400, NM450,NM500 and 1.2083 . This artical aims to introduce this staineless steel 1.2083 steel and help us to know more about it’s performace and application .
What is 1.2083 ?
DIN 1.2083 mold steel is a stainless steel plastic mold steel with a chromium content of up to 13%. Which has good polishability and excellent wear resistance, and is often used in acid-proof plastic molds.
1.2083 steel equivalent the ASTM 420 , JIS SUS420J2 and GB 4Cr13.It can see clearly in this artical: https://www.otaisteel.com/products/plastic-mould-steel/1-2083-steel-x42cr13-sus420j2-17029/
1.2083 steel chemical Composition:
| C | Si | Mn | S | P | Cr | Mo | Ni | |
| 1.2083 | 0.36-0.42 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.030 | 12.50-14.50 | / | / |
DIN 1.2083 chemical composition includes elements such as carbon, silicon, manganese, phosphorus, sulfur and chromium. Among them, the content of chromium is relatively high, which can improve its corrosion resistance and hardness.
1.2083 Steel Performance Characteristics:
1. Outstanding Hardness:
1.2083 boasts exceptional hardness, making it ideal for applications requiring wear resistance, such as molds and dies in the plastics industry.
2. Corrosion Resistance:
Its high chromium content ensures excellent resistance against corrosion, making it suitable for environments with exposure to moisture and chemicals.
3. Good Machinability:
Thanks to its sulfur content, 1.2083 exhibits favorable machinability, reducing production time and costs.
4. Excellent Polishability:
This steel type is known for its ability to achieve a smooth and reflective surface finish, crucial in applications like mold making.
1.2083 Steel Applications:
1. Precision Molds:
Due to its outstanding hardness and corrosion resistance, 1.2083 is widely used in manufacturing precision molds for industries ranging from automotive to consumer goods.
2. Medical Instruments:
The high corrosion resistance of 1.2083 makes it a preferred choice for surgical instruments, ensuring longevity and reliability in critical healthcare settings.
3. Injection Molding:
Its exceptional wear resistance makes it a top choice for creating molds used in injection molding processes, ensuring consistent and high-quality production.
4. Extrusion Dies:
1.2083’s combination of hardness and corrosion resistance is invaluable in creating extrusion dies for producing various materials like plastics, rubber, and metals.
Conclusion:
1.2083 stainless steel, with its balanced chemical composition and outstanding performance attributes, is a reliable choice for a wide range of applications. If have more interest to know more details about 1.2083, pls contact E-mail: joann@otaisteel.com or WhatsApp:+8613128068365
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