Stainless Steel Hardness Test: A Comprehensive Guide

Stainless Steel Hardness Test: A Comprehensive Guide

Product Overview

At SD-steel, we are dedicated to providing high-quality stainless steel products that meet the most stringent industry standards. Our stainless steel hardness test is a critical service we offer to ensure the integrity and reliability of our materials. This guide will provide an in-depth look at our stainless steel hardness testing process, including the types of tests we perform, the materials we use, and the specifications we adhere to.

Material Specifications

Our stainless steel products are made from premium-grade alloys, specifically designed to withstand harsh environments and maintain their structural integrity over time. The primary material used in our hardness testing is Type 304 stainless steel, known for its excellent corrosion resistance and durability. We also offer other grades such as 316 and 430 upon request.

| Material | Grade | Chemical Composition (%) |

|--------------|-----------|------------------------------|

| Stainless Steel | 304 | Cr: 18-20, Ni: 8-10.5, C: ≤0.08 |

| Stainless Steel | 316 | Cr: 16-18, Ni: 10-14, Mo: 2-3 |

| Stainless Steel | 430 | Cr: 16-18, Ni: ≤0.6, C: ≤0.08 |

Specifications and Dimensions

We offer a wide range of dimensions to suit various applications. Below is a table outlining some of the standard sizes available:

| Thickness (mm) | Width (mm) | Length (mm) |

|--------------------|----------------|----------------|

| 0.5 - 10 | 1000 - 2000 | 2000 - 6000 |

| 10 - 20 | 1500 - 2500 | 3000 - 8000 |

| 20 - 30 | 2000 - 3000 | 4000 - 10000 |

Custom sizes are also available upon request. Please contact us for more information.

Testing Process

The hardness test is a crucial step in ensuring the quality of our stainless steel products. We use two main methods: the Rockwell hardness test and the Vickers hardness test.

Rockwell Hardness Test: This test measures the depth of indentation caused by a diamond indenter under a specified load. It is quick and easy to perform, making it ideal for production line testing.

Vickers Hardness Test: This method uses a diamond pyramid indenter and measures the area of the indentation. It provides a more precise measurement but is slower than the Rockwell test.

Usage Scenarios

Stainless steel with proper hardness is widely used in various industries due to its superior properties. Some common applications include:

Food Processing: Equipment in food processing plants requires materials that are easy to clean and resistant to corrosion.

Medical Devices: Medical equipment often needs to be sterilized repeatedly, making stainless steel an ideal choice.

Automotive Industry: Parts that require high strength and durability, such as exhaust systems, benefit from hardened stainless steel.

Construction: Structural components in buildings and bridges need to withstand heavy loads and environmental factors.

Company Strengths

SD-steel has been a trusted supplier of stainless steel products for over two decades. Our state-of-the-art facilities and experienced team ensure that every product meets the highest quality standards. We are committed to continuous improvement and innovation, staying at the forefront of industry trends.

FAQs

1. What is the difference between the Rockwell and Vickers hardness tests?

- The Rockwell test measures the depth of indentation, while the Vickers test measures the area of the indentation. The Vickers test is generally more accurate but takes longer to perform.

2. Can you customize the dimensions of your stainless steel products?

- Yes, we offer custom sizes to meet specific project requirements. Please contact us for more details.

3. How do I place an order?

- You can place an order through our website at [www.sd-steel.com](http://www.sd-steel.com) or by calling us at +65 83016969. Our sales team will assist you with any questions and help you choose the right product for your needs.

4. What is the lead time for delivery?

- Standard orders typically have a lead time of 2-4 weeks, depending on the quantity and complexity of the order. Custom orders may require additional time.

5. Do you offer international shipping?

- Yes, we ship worldwide. Our logistics team will work with you to ensure timely and cost-effective delivery.

Contact us today to learn more about our stainless steel hardness testing services and how we can help you with your next project.

For more information, please visit our website at [www.sd-steel.com](http://www.sd-steel.com) or call us at +65 83016969.

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