AISI 301 stainless steel is an austenitic stainless steel with a nominal composition of 17 percent chromium and 7 percent nickel, which provides good strength and ductility when cold worked. It also has excellent corrosion resistance properties. Type301 stainless steel is well suited to welding, forming, and drawing. This high strength grade of steel is available in several conditions or tempers.
Corrosion Resistance: 301 stainless steel has excellent corrosion resistance in a wide range of environments. It can withstand exposure to water, chemicals, and other corrosive substances without corroding or rusting.
Strength: 301 stainless steel has high tensile strength and can withstand heavy loads without bending or breaking. It is stronger than many other types of stainless steel, including 304 and 316.
Ductility: 301 stainless steel has good ductility, which means that it can be easily formed and shaped without cracking or breaking. This property makes it ideal for applications that require complex shapes or designs.
Weldability: 301 stainless steel is easily weldable, making it an excellent choice for applications that require welding. It can be welded using common welding techniques, such as TIG, MIG, and resistance welding.
Magnetic Properties: 301 stainless steel is slightly magnetic in the annealed condition and becomes increasingly magnetic as it is cold worked. This property makes it suitable for applications that require magnetic properties.
Heat Resistance: 301 stainless steel has good heat resistance and can withstand high temperatures without losing its strength or corrosion resistance. It can withstand temperatures up to 550°C (1022°F) without undergoing any significant change in its properties.
| % | Cr | Ni | C | Si | Mn | P | S | N | |
| 301 | Min: | 16 | 6 | - | - | - | - | - | - |
| Max: | 18 | 8 | 0.15 | 1.00 | 2.0 | 0.045 | 0.030 | 0.10 |
| Grade/Temper | Tensile Strength ksi (min.) | Yield Strength 0.2% ksi (min.) | Elongation -% in 50 mm (min.) |
| 301 1/4 | 125 | 75 | 25 |
| 301 1/2 | 150 | 110 | 18 |
| 301 Full Hard | 185 | 140 | 9 |
| Denstiy lbm/in3 | Coefficient of Thermal Expansion (min/in)-°F | Electrical Resistivity mW-in | Thermal Conductivity BTU/hr-ft-°F | Melting Range |
| 0.29 | 9.2( at 68 – 212°F ); 10.4( at 68 – 932°F ); 10.9( at 68 – 1450°F ） | 28.3( at 68°F ); 30.7( at 212°F ); 33.8( at 392°F ); 39.4( at 752°F ); 43.7( at 1112°F ); 47.6( at 1472°F ) | 9.4( at 68 – 212°F) | 2550-2590°F |
If you're looking for a reliable supplier of 301 stainless steel, here are some factors to consider:
Quality: When choosing a supplier, it's important to consider the quality of the 301 stainless steel they offer. Look for a supplier who offers high-quality material that meets industry standards.
Experience: The experience of the supplier is also a crucial factor to consider. Choose a supplier who has been in the industry for a while and has a good reputation for providing quality products.
Certifications: Look for a supplier who has the necessary certifications to provide 301 stainless steel. The certifications ensure that the material meets industry standards and is of high quality.
Price: The price of 301 stainless steel can vary depending on the supplier, quantity, and other factors. It's important to choose a supplier who offers competitive prices without compromising on quality.
Services: Consider the services that the supplier offers, such as cutting, polishing, and delivery. Choose a supplier who provides these services to make the process of getting 301 stainless steel easier and more convenient.
In conclusion, when looking for a supplier of 301 stainless steel, it's important to consider factors such as quality, experience, certifications, price, and services. Choose a supplier who offers high-quality material, competitive prices, and convenient services to make the process of getting 301 stainless steel easier and more efficient.
Qinghe Steel stocks a wide range of 301 stainless steel sizes for your specific project needs. We offer quick delivery throughout the world. Contact us today to discuss 301 stainless steel for your project needs.
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