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Help CenterHot Sale ASTM 321stainless Steel Round Bar Complete Specifications
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Our hot - sale ASTM 321 stainless steel round bar is a high - quality product designed to meet a wide range of industrial and commercial needs. Manufactured by Wuxi Weiman Gaodeng Special Steel Co., Ltd., a reputable manufacturer established in 2017, this round bar is known for its exceptional performance and reliability. With an annual export volume ranging from US$5 Million to US$10 Million, we have a strong presence in major markets across the globe, including North America, South America, Europe, Asia, Africa, and Oceania.
The ASTM 321 stainless steel round bar is composed of a carefully balanced blend of elements. It contains chromium (Cr) in the range of 17.0 - 19.0%, which provides excellent corrosion resistance. Nickel (Ni) is present at 9.0 - 12.0%, enhancing the material's toughness and ductility. Titanium (Ti) is added in a minimum of 5 times the carbon content, up to a maximum of 0.70%. This addition of titanium stabilizes the steel against intergranular corrosion, especially when exposed to high - temperature environments.
In terms of mechanical properties, the round bar has a minimum tensile strength of 515 MPa and a minimum yield strength of 205 MPa. The elongation at break is typically around 40%, indicating its good formability. These properties make it suitable for various applications that require both strength and the ability to be shaped.
Shape and DimensionsRound ShapeThe bar comes in a round shape, which is one of the most versatile and commonly used geometries in engineering and manufacturing. The round shape provides uniform stress distribution, making it ideal for applications such as shafts, axles, and fasteners.
Available SizesWe offer a wide range of diameters for the ASTM 321 stainless steel round bar, starting from as small as 6 mm up to 300 mm. The length of the bars can be customized according to the customer's requirements, with standard lengths available from 3 meters to 6 meters. This flexibility in sizing allows our customers to choose the most appropriate dimensions for their specific projects.
In the aerospace industry, the ASTM 321 stainless steel round bar is used for manufacturing components such as engine parts, landing gear components, and structural elements. Its high - temperature resistance and excellent mechanical properties make it suitable for withstanding the extreme conditions encountered in flight.
Chemical ProcessingFor chemical processing plants, the round bar is used in the construction of pipes, valves, and fittings. Its corrosion resistance to a wide range of chemicals, including acids and alkalis, ensures long - term durability in harsh chemical environments.
Food and Beverage IndustryIn the food and beverage industry, the bar is used for equipment such as conveyor systems, mixing tanks, and processing machinery. The stainless steel's hygienic properties, along with its resistance to corrosion from food acids and cleaning agents, make it a safe and reliable choice for food - contact applications.
Quality AssuranceManufacturing ProcessOur manufacturing process adheres to strict quality control standards. We use advanced melting and forging techniques to ensure the homogeneity of the material and the integrity of the round bar. Each batch of bars undergoes a series of inspections, including chemical analysis, mechanical testing, and non - destructive testing, to ensure that it meets the ASTM 321 standard.
We are committed to providing high - quality products, and our ASTM 321 stainless steel round bars are certified to meet international quality standards. We can provide customers with material test certificates (MTC) that detail the chemical composition, mechanical properties, and other relevant information about the product.
Customer ServiceExperienced Sales TeamOur sales team consists of 11 - 20 experienced professionals who are dedicated to providing excellent customer service. They have in - depth knowledge of our products and can assist customers in selecting the right size and grade of the ASTM 321 stainless steel round bar for their applications.
Contact InformationIf you have any questions or need further information about our hot - sale ASTM 321 stainless steel round bar, please feel free to contact us. You can reach our manager, Sang Le, via WhatsApp at +8615995395119 or by phone at 86 - 13373665027. Our company is located at No. 168 Qiangao Road, and we look forward to serving your stainless steel needs.
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