1. Introduction to materials
1.4571 is a high-quality stainless steel material that is commonly used in the manufacture of parts and components that require high corrosion resistance. It has good corrosion resistance and high temperature strength, and is suitable for chemical, food processing, medical equipment and other fields.
Second, the chemical composition
1.The chemical composition of 4571 includes:
c (carbon): 008%
Si (Silicon): 100%
MN (manganese): 20%
p(phosphorus): 0045%
s(sulphur): 0015%
CR (Chromium): 160-18.0%
NI (nickel): 100-14.0%
MO (molybdenum): 20-3.0%
Ti (titanium): 5 C%.
3. Mechanical properties
1.The mechanical properties of 4571 are as follows:
Yield strength (rp0.)2）：≥450mpa
Tensile strength (RM): 650MPa
Elongation (a): 25%.
Hardness (HB): 215HB
Fourth, ** form
1.The ** patterns of 4571 include:
Plate: common thickness 05-100mm, width 1000-2000mm;
Coil material: common thickness 01-3.0mm, width 1000-1250mm;
Bar: common diameter 2-400mm;
Pipe: common outer diameter 6-630mm, wall thickness 1-30mm.
Fifth, the field of application
1.Due to its excellent corrosion resistance and high temperature strength, 4571 is widely used in chemical industry, food processing, medical equipment and other fields. Specific applications include, but are not limited to:
Chemical equipment manufacturing: such as storage tanks, reactors, etc.;
Food processing equipment manufacturing: such as stainless steel stirring paddles, conveying equipment, etc.;
Medical device manufacturing: such as surgical instruments, testing equipment, etc.
6. Precautions
Use 14571 is the following:
Avoid contact with corrosive substances such as strong acids and alkalis, so as not to affect the corrosion resistance of the material;
Pay attention to control the processing process to avoid the performance degradation of parts due to defects in the processing process;
Choose the right welding material when welding to avoid welding defects.
VII. Conclusion
1.4571 is a high-quality material with good corrosion resistance and high temperature strength, which is suitable for a variety of industrial fields. Attention should be paid to controlling the processing process when using it to avoid affecting the performance of the material. Hopefully, this article has given you an idea of 14571 has a deeper understanding.