- 304/304L Stainless Steel: Ultimate Tensile Strength 515 MPa, Elongation 40%, Hardness 92 HRB. - 316/316L Stainless Steel: Ultimate Tensile Strength 620 MPa, Elongation 45%, Hardness 95 HRB. - 303 Stainless Steel: Ultimate Tensile Strength 620 MPa, Elongation 50%, Hardness 187 Brinell or 89 HRB. Note that while 303 stainless steel has higher ultimate tensile strength and elongation than 304/304L and 316/316L, it is less corrosion resistant due to its higher sulfur content. Therefore, it is generally not recommended for use in corrosive environments.1. What is the purpose of stretch spinning stainless steel hand plate? The purpose of stretching a rotating stainless steel prototype was to create a durable and aesthetically pleasing object that can be used for a variety of purposes. The process involves stretching and shaping stainless steel into a specific shape, which can then be smoothed and polished to create a beautiful finish. 2. How is the stretch spinning stainless steel prototype made? Stretching a rotating stainless steel prototype is a complex process involving many different steps. First, stainless steel is heated to high temperatures to make it malleable. It is then stretched and shaped using specialized machines and tools. Once the desired shape is achieved, the prototype is polished and finished to create a beautiful and durable final product. 3. What are the benefits of using stainless steel for prototyping? Stainless steel is an extremely durable and long-lasting material that resists corrosion, scratches and damage. This makes it an ideal material for prototyping for long-term use. Plus, stainless steel is easy to clean and has a beautiful finish that can be polished to create a mirror-like sheen. 4. What are the applications of stretch spinning stainless steel prototypes? Tensile rotating stainless steel prototypes are used in a variety of applications including the automotive and aerospace industries, medical devices, and building and construction. Because they are extremely durable and long-lasting, these prototypes are ideal for applications where reliability and longevity are critical. 5. How to create your own stretched rotating stainless steel prototype? Creating a stretched rotating stainless steel prototype requires expertise and expertise, as well as the use of specialized equipment and tools. If you are interested in creating your own prototype, it is best to work with an experienced stainless steel fabricator who can help guide you through the process and ensure that your final product meets your specific needs and requirements.● Thermoforming ● Sheet Metal Punching ● Sheet Metal Cutting● Chemical Etching ● Welding ● Micro Cutting● Metal Forming ● Laser Cutting ● Water Jet Cutting