- Grade:Available in the widely-acclaimed 300 and 400 Series, our AISI Steel Sheet offers you the choice between Austenitic and Ferritic grades, ensuring you find the perfect match for your specific needs.
- Standard:Adhering to the most stringent international standards, including ASTM, AISI, DIN, EN, GB, and JIS, our steel sheet guarantees unsurpassed quality and reliability.
- Length:Offered in 2438mm, 3000mm, 6000mm lengths, or customizable to your precise specifications, ensuring the perfect fit for your projects.
- Width:Choose from a range of widths: 1000mm, 1219mm, 1500mm, or 2000mm to suit your application requirements.
- Thickness:Ranging from a delicate 0.3mm to a robust 10.0mm, our steel sheet provides versatility and strength for any project.
- Place of Origin:Proudly manufactured in Jiangsu, China (Mainland), a hub of industrial excellence.
- Model Number:Select from an extensive array of models: 201, 304, 304L, 310S, 316, 316L, 321, 430, catering to diverse industrial and commercial applications.
- Type:Available in both hot rolled and cold rolled types, providing flexibility for varied manufacturing processes.
- Application:Perfectly suited for architecture, construction, and building projects, as well as kitchenware applications, offering unmatched performance and durability.
- Certification:Our steel sheets proudly carry the prestigious certifications from BV, IBR, ISO, ROHS, and SGS, underscoring our commitment to quality and safety.
- Surface:Featuring a premium surface finish in 2B, BA, 4K, 8K, HL, with an optional PVC cover for added protection and elegance.
- Note:We are committed to meeting your unique needs with additional materials available upon request. Let us tailor solutions to exceed your expectations.

Detailed Information: Dive into the remarkable world of our Durable Cold Rolled Stainless Steel Sheet with a pristine 2b Ba Surface. Unearth how it distinguishes itself in quality and performance, offering unparalleled benefits for a variety of metal applications.
Typical chemical composition |
% |
304 |
304L |
310s |
321 |
C |
0-0.07 |
0-0.03 |
0.8 |
0.08 |
Mn |
0-2.0 |
0-2.0 |
2.00 |
2.00 |
Si |
0-1 |
0-1 |
1.00 |
1.00 |
P |
0-0.05 |
0-0.05 |
0.035 |
0.035 |
S |
0-0.02 |
0-0.02 |
0.030 |
0.03 |
Cr |
17.5-19.5 |
17.5-19.5 |
24.0-26.0 |
17.0-19.0 |
Ni |
8-10.5 |
8-10.5 |
19.0-22.0 |
9.0-12.0 |
Mo |
|
|
|
|
TI |
|
|
|
5×C% |
Fe |
Balance |
Balance |
|
|
Item |
Material |
Specification |
316Series Stainlee Steel Sheet/Plate |
316L/2B |
Thickness:0.4-40 mm Width:≥1000 mm Length:≥6000 mm |
316L/NO.1 |
316Ti |
317L |
317L |
304 Series Stainlee Steel Sheet/Plate |
304/2B |
Thickness:0.4-40 mm Width:≥1000 mm Length:≥6000 mm |
304/NO.1 |
304L/NO.1 |
321 Series Stainlee Steel Sheet/Plate |
321/2B |
Thickness:0.4-60 mm Width:≥1000 mm Length:≥6000 mm |
321/NO.1 |
Surface Finishing: Revel in the impeccable elegance of our 2b Ba surface finishing. This process not only delivers a sleek, refined aesthetic but also fortifies the durability of your stainless steel applications. Our meticulous finishing process establishes a fresh benchmark in the industry, elevating both form and function.
Surface |
Definition |
Application |
NO.1 |
The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. |
Chemical tank, pipe. |
2B |
Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. |
Medical equipment, Food industry, Construction material, Kitchen utensils. |
NO.3 |
Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. |
Kitchen utensils, Building construction |
NO.4 |
Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. |
Kitchen utensils, Building construction, Medical equipment. |
HL |
Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size |
Building Construction. |
BA (No.6) |
Those processed with bright heat treatment after cold rolling. |
Kitchen utensils, Electric equipment, Building construction. |
Mirror (No.8) |
Shinning like a mirror |
Building construction |
Detailed Photos

Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd. epitomizes unparalleled brilliance in the production of stainless steel, titanium, and nickel alloy welded pipes. As an esteemed partner authorized by Haynes International, Inc., we proudly forge ahead with pipe and forging production under the rigor of the ISO9001:2001 quality management system. Our array of prestigious credentials, including the distinguished EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, underscore our dedication to quality. Our welding standards not only meet but frequently surpass the highest international benchmarks, with endorsements like TUV certifications further reinforcing our commitment. We remain steadfast in our mission to provide rapid, reliable, and cutting-edge metal pipeline solutions to our valued global clientele.
We pride ourselves on our unmatched ability to tailor both standard and non-standard products, delivering exceptional quality with remarkable efficiency. Our cutting-edge facilities are equipped with advanced plate shearers, drawbenches, polishing machines, and more. Our comprehensive product range boasts the finest materials, including AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, as well as ASTM A36, A53 A106, ASTM A283, among others. These superior products serve a multitude of industries, featuring prominently in chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchanger applications.
Guided by our steadfast principle of 'Quality First, Mutual Benefit,' we are dedicated to delivering genuine and expert service as our foremost goal. Our solid foundation is built on nurturing joint development with our partners, ensuring lasting prosperity and success for all parties involved.
We warmly welcome the opportunity to forge collaborations with esteemed business partners from across the globe. Your complete satisfaction is our ultimate pursuit and greatest achievement!
Q: What is the main difference between 304 and 430 stainless steel?
A: The primary distinction lies in their chemical composition and intrinsic properties. 304 stainless steel incorporates approximately 18% chromium and 8% nickel, endowing it with exceptional corrosion resistance and heat tolerance, which makes it ideal for applications in the food and medical industries. On the other hand, 430 stainless steel contains about 16-18% chromium and lacks nickel, offering superior processing properties and enhanced thermal conductivity.
Q: Is the product magnetic?
A: No, 304 stainless steel is non-magnetic, ensuring it is suitable for various non-magnetic applications.
Q: What should I be careful about when handling the product?
A: Since the material is metal, handle with care as edges and corners can be sharp, potentially causing injuries. Additionally, the surface is protected by a transparent film that should be removed prior to use to achieve optimal performance.