1.2085 Material: Corrosion-resistant Tool Steel For Plastic Molds

Steel material 1., is a corrosion-resistant, martensitic stainless steel in ISO EN standard, packed with high chromium, making it a top choice for molds, especially those dealing with corrosive plastics. With the sulphur additive, steel 1. is easy to machine and robust and resilient. It&#;s usually delivered quenched and tempered (Q+T) 280-325 HB.

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2. Supply Range of 1. Steel Material

• Round Bar Size of 1. Material:  Φ16-500mm x random length
• Steel Plate Size of DIN 1. Material: thickness 20-600mm x 300-800mm x random length
• Condition: Annealed or Q+T (preharden) condition
• Surface: Black surface or peeled / turned surface

3. Relevant 1. Steel Specifications and Equivalent Steel Grades

Here&#;s a quick glance at the specifications and 1. steel equivalents:

• DIN X33CrS16
• AISI 420FM

4. Chemical Composition of 1. Steel Material

C % Si % Mn % P % S % Cr % Ni % 0,28 &#; 0,38 max 1,00 max 1,40 max 0,030 0,050 &#; 0,100 15,00 &#; 17,00 max 1,00

5. Properties of Steel 1.

• Modulus of elasticity [103 x N/mm2]: 212
• Density [g/cm3]: 7.65
• Thermal conductivity [W/m.K]: 18
• Electric resistivity [Ohm mm2/m]: 0.65
• Specific heat capacity[J/g.K]: 460
• Magnetisable: Yes

6. Forging of Material 1.

Forging materiale will go under temperature between 800-°C, and slow cooling to maintain its stellar properties.

7. Heat Treatment of Material

Normalization 790-810 Cool in air Soft annealing 850-880 Warm few hours (according to the size of object), mostly four hours are enough and cool slowly in the furnace Annealing to lower tension 600-650 Warm 1 to 2 hours and cool slowly in the furnace Hardening - Cool in oil or hot bath, the degree of tempering is set by hardness and toughness of instrument according to the tempering chart Tempering 100-500

8. Application of Steel 1.

1. Mold Making: 1. steel is a popular steel material when it comes to making molds, especially those that need to deal with corrosive plastics.
2. Corrosion-Resistant Components: This steel is ideal to make components that need to resist corrosive and abrasive elements.
3. Plastics Industry: 1. is the champion in the plastics industry, being extensively used for components that are exposed to corrosive plastics. It&#;s the reliable buddy ensuring that the components can withstand the challenges thrown at them.
4. Corrosion-Proof Clamping Frames of Molds: This steel is also very good to creat corrosion-proof clamping frames of molds.
5. Components in Aggressive Environments: 1. steel is the go-to material for components that operate in chemically aggressive environments.

Conclusion

Steel material 1. is widely used in different industries, with its corrosion-resistant nature, toughness, and versatility in applications. Whether you&#;re exploring the potentials of this steel or are in the plastics industry, 1. has a plethora to offer.

FAQs

1. What makes steel 1. corrosion-resistant? With high chromium content, steel has good corrosion resistent ability.
2. Is 1. steel material versatile in applications? Yes, the good properties make it suitable for a variety of applications which require durability, easy machinability and corrosion resistance.
3. How smooth is the machining process of material 1.? The Sulphur additive in 1. material ensures a smooth and efficient machining process.
4. Is acquiring steel 1. a costly affair? The price of steel 1. varies from different suppliers or due to different quality, but considering the final applications, it&#;s very good option to purchase steel.
5. How to retain the properties of materiale during forging? Maintaining proper temperature and ensuring slow cooling are key to retaining the properties of materiale during forging.

What is 1. Material? 1. is a chromium-manganese alloyed steel that falls under the category of tool steels. It is renowned for its exceptional wear resistance, toughness, and machinability. This steel is also referred to as 420Mn, making it an integral part of the family of 420 steels.

Properties of 1. Material:

1. Hardness: One of the standout features of 1. material is its impressive hardness. With a hardness range of 54-56 HRC, it exhibits exceptional resistance to abrasion and wear, making it suitable for various tooling applications.
2. Toughness: Despite its high hardness, 1. steel maintains good toughness. This property is crucial for applications where impact resistance is required, such as in the manufacturing of molds and dies.
3. Corrosion Resistance: 1. material is known for its moderate corrosion resistance. Proper maintenance and protection are essential to prevent rusting, but it can withstand the rigors of many industrial environments.
4. Machinability: The machinability of 1. is excellent. This means that it can be easily shaped, drilled, and milled to create precise components, making it a popular choice in the tool and die industry.

Additional reading:
How to Choose 2085 Mould Steel for Your Projects?

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Applications of 1. Material:

1. Injection Molding: 1. is commonly used for injection molding applications, including the production of plastic components. Its high wear resistance ensures a longer service life for molds, resulting in cost savings.
2. Die Casting: In die casting, where high temperatures and pressures are involved, 1. material's combination of toughness and hardness is advantageous. It helps in maintaining the integrity of dies over extended production runs.
3. Cutting Tools: Due to its excellent machinability, 1. steel finds applications in the manufacturing of cutting tools, including drills, blades, and saws. Its ability to retain sharp edges is highly valued.
4. Medical Instruments: Some surgical instruments benefit from the corrosion resistance of 1. material, especially those subjected to repeated sterilization processes.
5. Precision Engineering: The steel's hardness and reliability make it suitable for precision engineering applications, where consistency and accuracy are paramount.

1. Conclusion: In summary, 1. material is a versatile steel alloy that offers a winning combination of hardness, toughness, and machinability. Its applications span various industries, from manufacturing to healthcare. Understanding its properties and applications can help you make informed decisions about incorporating it into your projects.

Contact: Rika Yang