“12X18H10T” is a Russian standard stainless-steel grade, also known as “08X18H10T”, which is usually denoted as “1.4541″ or “TP321″ in international standards. It is a high-temperature corrosion-resistant stainless steel, which is mainly used in high-temperature fields such as chemical industry, petroleum, and food processing.
12X18H10T stainless steel is suitable for manufacturing various types of pipe fittings, including but not limited to pipes, elbows, flanges, caps, tees, crosses, etc.
Chemical Composition:
Chromium (Cr): 17.0-19.0%
Nickel (Ni): 9.0-11.0%
Manganese (Mn): ≤2.0%
Silicon (Si): ≤0.8%
Phosphorus (P): ≤0.035%
Sulfur (S): ≤0.02%
Titanium (Ti): ≤0.7%
Feature:
1. Corrosion resistance:
12X18H10T stainless steel has good corrosion resistance, especially in high temperature environment. This makes it excellent in applications in the chemical industry, marine environments and high temperature corrosive conditions.
2. High temperature stability:
Due to its alloy composition, 12X18H10T stainless steel has good stability and oxidation resistance at high temperature. This makes it widely used in high temperature equipment, furnaces and pipelines.
3. Processing performance:
Due to its alloy ratio, 12X18H10T stainless steel has good performance in both cold working and hot working and can be used to manufacture parts of various shapes and sizes.
4. Weldability:
This stainless steel has good weldability under suitable welding conditions but requires proper welding techniques and equipment.
Application fields:
1. Chemical industry:
Due to its corrosion resistance, 12X18H10T stainless steel is often used in the manufacture of chemical equipment, pipes and storage tanks.
2. Petroleum industry:
In the fields of petroleum processing, oil refining and natural gas, this stainless steel is often used in equipment in high temperature and corrosive environments.
3. Food processing:
Due to its hygiene and corrosion resistance, it is used in the food processing industry to make containers, pipes and equipment.
4. Aerospace:
12X18H10T stainless steel is used in the aerospace field to manufacture high-temperature engine parts and other corrosion-resistant parts.
Common projects:
1. Pipelines and equipment of petroleum, chemical and natural gas processing plants.
2. Industrial furnaces and heat exchangers in high temperature environments.
3. High-temperature engine components and corrosion-resistant parts in the aerospace field.
4. Food and beverage processing equipment and containers
Advantages and disadvantages:
Advantages:
Good corrosion resistance and high temperature stability make it excellent in harsh environments. At the same time, its processability and weldability also increase the flexibility of its engineering application.
Disadvantages:
Its price may be higher compared to other stainless steels. Additionally, more detailed material testing and evaluation may be required in specific applications to ensure performance and reliability.
It is important to note that while this stainless steel performs well in many applications, detailed material testing and engineering evaluation are required to ensure that it will meet specific environmental and performance requirements.
Post time: Aug-31-2023
