1.2085 steel, also known as 420FM stainless steel, is a high-carbon stainless steel.It offers a good hardness, corrosion resistance, and affordability. In this artical, we will explore the performance and applications of 1.2085 .
Chemical Composition
| C | Si | Mn | S | P | Cr | Mo | Ni | |
| 1.2085 | 0.28-0.38 | Max1.00 | Max1.40 | 0.050-0.100 | MAX0.030 | 15.00-17.00 | / | Max1.00 |
Performance of 1.2085 steel
Hardness and Wear Resistance
One of the key characteristics of 1.2085 is its excellent hardness. It harden through heat treatment processes, making it suitable for applications that require a sharp cutting edge or resistance to wear. This property makes 1.2085 steel a popular choice for knife blades and cutting tools.
Corrosion Resistance
While not as corrosion-resistant as some other stainless steels like 304 or 316, 1.2085 still offers good resistance to corrosion, especially in environments with low to moderate levels of moisture and exposure to corrosive elements. Proper maintenance and care can help enhance its longevity in corrosive conditions.
Toughness
1.2085 exhibits good toughness, which is important for applications where the material may be subjected to impact or sudden loads. This quality ensures that the steel can withstand moderate levels of stress without fracturing or chipping.
Long-lasting cutting edge performance
Due to its higher carbon content, its hardness properties are better. In this way , when 1.2085 use in cutting steel, the sharpness of the cutting edge can be maintained for a long time, which makes it less frequent and more environmentally friendly.
Applications of 1.2085 Steel
Knife making
1.2085 is most commonly used in tool production. Its higher hardness, better corrosion resistance and edge retention ability make it outstanding in tool production. Particularly used as kitchen knives and outdoor tools, 1.2085 provides reliable performance.
Cutting tools
1.2085 can also used to make cutting tools such as blades, scissors, and saws. Its hardness and wear resistance make it ideal for tools that are subject to constant wear and tear
Surgical Instruments
In the medical field, 1.2085 utilize for surgical instruments. Its ability to sterilize, along with its hardness and corrosion resistance, make it an appropriate material for tools used in surgical procedures.
Industrial Applications
Beyond the mentioned applications, 1.2085 finds use in various industrial settings where a combination of hardness and corrosion resistance is required. This can include components for machinery, valves, and other mechanical parts.
Conclusion
1.2085 steel, the combination of its properties of hardness, corrosion resistance, and affordability, finds wide-ranging applications in industries such as cutlery, toolmaking, and medical instruments. Its performance characteristics make it a good choice for various applications.
FAQs
1. Is 1.2085 suitable for outdoor knives?
Yes, 1.2085 is a popular choice for outdoor knives due to its hardness, corrosion resistance, and edge retention.
2. How should I maintain 1.2085 steel tools to ensure longevity?
Regular cleaning and proper storage in a dry environment can help prolong the life of 1.2085 steel tools.
3. Can 1.2085 be heat treated at home?
While it is possible to heat treat 1.2085 at home, it recommend to consult a professional for best results.
4. What industries commonly use 1.2085 steel in their applications?
1.2085 commonly use in industries such as cutlery manufacturing, toolmaking, and medical instrument production.
5. Is 1.2085 steel magnetic?
Yes, 1.2085 is magnetic, as it belongs to the martensitic stainless steel family which is generally magnetic in nature.
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E-mail:joann@otaisteel.com
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