China 321 Stainless Steel Suppliers And Manufacturers
Welcome to Huaxiao – Your Trusted Supplier and Manufacturer of type 321 Stainless Steel in China!
With over 20 years of experience in the metal manufacturing and export industry, Huaxiao is proud to be one of China’s leading 321 stainless steel suppliers and manufacturers. We are dedicated to providing high-quality stainless steel products that meet the diverse needs of our valued customers.
PRODUCT FORMS
Sheet, Strip, coils, tube, foils, etc.
Why Choose Huaxiao As Your 321 Stainless Steel Suppliers?
Extensive Industry Expertise: With two decades of experience, we have developed a deep understanding of the stainless steel market. Our knowledgeable team is equipped with the expertise to assist you in finding the perfect solution for your specific requirements.
Premium Quality Products: At Huaxiao, we prioritize quality above all else. Our 321 stainless steel products undergo rigorous testing and adhere to international standards, ensuring durability, corrosion resistance, and reliable performance. We are committed to delivering products that meet or exceed your expectations.
Wide Range of Applications: Whether you are in the automotive, architectural, or manufacturing industry, our 321 stainless steel is versatile and suitable for various applications. Our products offer exceptional performance and longevity from kitchen appliances to industrial equipment.
Competitive Pricing: We understand the importance of affordability without compromising on quality. Huaxiao strives to offer competitive pricing to make our stainless steel products accessible to businesses of all sizes. We believe in building long-term relationships with our customers based on trust and mutual success.
Reliable Customer Service: At Huaxiao, customer satisfaction is our top priority. Our dedicated customer service team is here to assist you throughout the entire purchasing process. From product inquiries to after-sales support, we aim to provide prompt and professional service, ensuring a seamless experience for every customer.
Partner with Huaxiao Today!
When it comes to 321 stainless steel suppliers and manufacturers in China, Huaxiao stands out for its commitment to quality, extensive industry knowledge, and exceptional customer service. We are ready to cater to your stainless steel needs, providing reliable solutions that meet your specific requirements.
Contact us today to discuss your stainless steel requirements and let Huaxiao be your trusted partner in stainless steel manufacturing and supply.
What is 321 Stainless Steel?
321 stainless steel is a type of austenitic stainless steel that is often used in high-temperature applications. It is characterized by its excellent resistance to oxidation and corrosion, particularly in environments where temperatures can reach up to 1,600°F (870°C). This makes it suitable for applications such as exhaust systems, jet engine parts, and other components exposed to elevated temperatures.
Type 321 Stainless Steel Data Sheet
321 Stainless Steel Equivalent:
321 stainless steel is often considered to be equivalent to other austenitic stainless steel grades, such as ASTM A182 Grade F321, ASTM A276 Type 321, and AISI 321. In terms of international standards, it is roughly equivalent to:
- UNS S32100: This is the Unified Numbering System (UNS) designation for 321 stainless steel. It’s a widely recognized identification for this specific alloy.
- X6CrNiTi18-10: This is the European equivalent designation according to the EN standard, where “X” stands for stainless steel, “6” refers to chromium content, “18” is the percentage of nickel, and “10” indicates the percentage of titanium.
- 1.4541: This is the EN numeric designation for 321 stainless steel. It corresponds to the chemical composition and properties of the alloy.
- Standards:ASTM A240, A276, A312, A479, AMS 5510, 5645
It’s important to note that while these designations generally indicate equivalent grades, there might be slight variations in chemical composition or mechanical properties depending on the specific manufacturing standards and processes used.
Stainless Steel 321 Chemical Composition:
| Element | Cr | Ni | Ti | Mn | Si | C | P | S | Fe |
|---|---|---|---|---|---|---|---|---|---|
| Chemical Composition (% by weight) | 17.0 – 19.0 | 9.0 – 12.0 | 5 x (C+N) min, 0.70 max | 2.00 | 0.75 | 0.08 | 0.045 | 0.030 | Balance |
Stainless Steel 321 Mechanical Property:
Here is a table presenting the typical mechanical properties of Stainless Steel 321:
| Property | Value |
|---|---|
| Tensile Strength | 75 ksi (515 MPa) min |
| Yield Strength (0.2% Offset) | 30 ksi (205 MPa) min |
| Elongation | 40% min |
| Hardness (Brinell) | 217 max (for annealed condition) |
| Modulus of Elasticity | 28.0 x 10^6 psi (193 GPa) |
| Poisson’s Ratio | 0.30 |
| Density | 0.29 lb/in^3 (7.98 g/cm^3) |
Type 321 304 316 Stainless Steel Price
Overall comparison of three stainless steel grades: Types 321, 304, and 316. Bear in mind that these prices are subject to change and you should consult your current market source or supplier for more information. The most accurate and up-to-date pricing information.
As a general trend, Type 321 stainless may be slightly more expensive than Type 304 due to the addition of titanium, which adds to manufacturing costs. Type 316 stainless steel is generally more expensive than Types 321 and 304 stainless steel because of its higher nickel and molybdenum content, which enhances its corrosion resistance, especially in harsh environments.
When making purchasing decisions, it is essential to gather quotes from multiple suppliers and consider other factors such as material availability, quality, and specific requirements.
For the latest and most accurate pricing information, don’t hesitate to get in touch with the stainless steel supplier directly or check reputable metal market sources.