- Grade:300 Series, 400 Series, encompassing both Austenitic and Ferritic varieties, perfectly tailored to meet diverse industry standards and needs.
- Standard:Compliant with ASTM, AISI, DIN, EN, GB, JIS standards, ensuring global compatibility and trust in quality.
- Length:Available in versatile lengths of 2438mm, 3000mm, 6000mm, or customizable to specific project requirements, offering tailored solutions for your needs.
- Width:Widths offered include 1000mm, 1219mm, 1500mm, 2000mm, providing ample options for various design and engineering applications.
- Thickness:With a thickness range of 0.3mm-10.0mm, this sheet promises robustness and flexibility for a multitude of uses.
- Place of Origin:Proudly originating from Jiangsu, China (Mainland), known for its superior manufacturing credentials.
- Model Number:Model options include 201, 304, 304L, 310S, 316, 316L, 321, 430, ensuring you find the perfect match for your specifications.
- Type:Available in both Hot rolled and Cold rolled forms, providing versatility and quality for every application.
- Application:Ideal for architecture, construction, building projects, and kitchenware, showcasing unmatched versatility and reliability.
- Certification:Certifications include BV, IBR, ISO, ROHS, SGS, reinforcing our commitment to quality assurance and excellence.
- Surface:Features surfaces such as 2B, BA, 4K, 8K, HL, with an optional protective PVC cover to meet aesthetic and protective needs.
- Note:We can accommodate additional materials as needed, offering personalized solutions to cater to unique project requirements.

Detailed Information: Discover the exceptional characteristics and features of our AISI Steel Sheet Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Immerse yourself in the world of superior quality and unmatched performance. Our product is engineered to exceed expectations with its exceptional durability and flawless design, making it a standout choice for numerous industrial and commercial 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: Experience the pinnacle of elegance with our immaculate 2b Ba surface finishing. This expertly crafted finish not only provides a sleek and sophisticated appearance but also elevates the durability and resilience of your stainless steel applications. Our innovative surface finishing technique defines new industry standards, offering a refined look that harmoniously blends style with strength.
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. shines as a paragon of superior quality and innovation in the stainless steel, titanium, and nickel alloy welded pipe industry. As a distinguished entity, we are honored to be authorized by the esteemed Haynes International, Inc. for both pipe and forging production. Our unwavering dedication to excellence is mirrored in our strict adherence to the rigorous ISO9001:2001 quality management system standards. Our array of esteemed credentials, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license, stands as a testament to our commitment to quality. Our welding specifications not only meet but frequently surpass the highest international standards, including the revered TUV certifications. Driven by a promise to provide swift, reliable, and cutting-edge metal pipeline solutions, we tirelessly serve our valued global clientele with the utmost integrity and efficiency.
We pride ourselves on the remarkable ability to customize both standard and non-standard products, delivering unparalleled quality within impressively short timeframes. At the heart of our operations is our state-of-the-art facility, which is equipped with advanced plate shearers, drawbenches, polishing machines, and much more, enabling us to craft a diverse range of products. Our selection features superior materials including AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, alongside ASTM A36, A53 A106, ASTM A283, and more. These premium offerings find their place in a broad spectrum of industries, such as chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers.
Guided by our unwavering principle of 'Quality First, Mutual Benefit', we are steadfast in our commitment to offering sincere and professional service as our primary mission. Our strong foundation is established on fostering mutual growth with our partners, ensuring enduring success and prosperity for all involved parties.
We are genuinely excited to seize the opportunity to collaborate with esteemed business partners from across the globe. Your complete satisfaction is our ultimate ambition and driving force!
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.