SUS303 STAINLESS STEEL
Products Description chemical composition Mechanical Properties Physical Properties Grade Specification Comparison In addition to its corrosion resistance and mechanical strength, SUS303 stainless steel also has good machinability. This allows for easy fabrication and shaping into various forms...
Description
Products Description
chemical composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Se | |
|---|---|---|---|---|---|---|---|---|---|---|
| 303 | min. | - | - | - | - | 0.15 | 17.0 | - | 8.0 | - |
| max. | 0.15 | 2.00 | 1.00 | 0.20 | - | 19.0 | 10.0 | |||
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) | Brinell (HB) | ||||
| 303 | - | - | - | - | 262 max |
Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (mm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nW.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 303 | 8027 | 193 | 17.3 | 17.8 | 18.4 | 16.3 | 21.5 | 500 | 720 |
Grade Specification Comparison
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 303 | S30300 | 303S31 | 58M | 1.4305 | X8CrNiS18-9 | 2346 | SUS 303 |
In addition to its corrosion resistance and mechanical strength, SUS303 stainless steel also has good machinability. This allows for easy fabrication and shaping into various forms and sizes, meeting the specific requirements of different projects. Machinists find it relatively easy to work with, enabling efficient production processes.
The aesthetic appeal of SUS303 stainless steel cannot be overlooked. Its smooth and shiny surface gives a modern and professional look to products and structures. Whether used in architecture, automotive parts, or industrial equipment, it adds a touch of elegance.
Moreover, SUS303 stainless steel is known for its hygienic properties. It is easy to clean and maintain, making it suitable for applications in the food and beverage industry, medical devices, and other areas where cleanliness is crucial.
Due to its versatility, SUS303 stainless steel finds extensive use in a wide range of industries. From aerospace and automotive to electronics and manufacturing, it plays a vital role in providing high-quality and reliable materials.
In conclusion, SUS303 stainless steel is a remarkable material with outstanding corrosion resistance, mechanical strength, machinability, aesthetic appeal, and hygienic properties. Its diverse applications make it an essential choice for many industries, contributing to the development of advanced and reliable products and structures.
Hot Tags: sus303 stainless steel, China sus303 stainless steel suppliers, factory, 1 4373, 37Cr4, C2 G35 G652, CuZn40Pb2, QStE740TM, 1080aluminum
