- Grade:300 Series, 400 Series, Austenitic, Ferritic
- Standard:ASTM, AISI, DIN, EN, GB, JIS
- Length:Available in lengths of 2438mm, 3000mm, 6000mm, or tailored to your unique requirements.
- Width:Spanning widths of 1000mm, 1219mm, 1500mm, and up to 2000mm for versatile applications.
- Thickness:From a fine 0.3mm to a sturdy 10.0mm for diverse usage needs.
- Place of Origin:Proudly crafted in Jiangsu, China (Mainland)
- Model Number:Models include 201, 304, 304L, 310S, 316, 316L, 321, 430 for varied specifications.
- Type:Offered in both Hot rolled and Cold rolled styles.
- Application:Perfectly engineered for architecture, construction, building projects, and kitchenware solutions.
- Certification:Certified with BV, IBR, ISO, ROHS, SGS to meet global standards.
- Surface:Available in 2B, BA, 4K, 8K, HL finishes with an optional protective PVC cover.
- Note:We are flexible to accommodate additional material requirements as needed for your project.

Detailed Information: Dive into the remarkable features and unique qualities of our Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Understand why it excels in delivering superior quality and unparalleled performance.
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: Immerse yourself in the pristine and sophisticated 2b Ba surface finishing that guarantees a sleek, refined aesthetic for your stainless steel projects. Our advanced surface finishing process not only elevates visual appeal but also significantly bolsters durability, redefining industry standards.
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. stands as a beacon of unmatched excellence in the realm of stainless steel, titanium, and nickel alloy welded pipes. Proudly authorized by the renowned Haynes International, Inc. for pipe and forging production, we adhere strictly to the ISO9001:2001 quality management system. Our credentials are a testament to our quality, including the prestigious EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our welding specifications meet and often exceed the highest international standards, including TUV certifications. We are unwavering in our commitment to delivering swift, dependable, and innovative metal pipeline solutions to our esteemed global clientele.
We take immense pride in our unparalleled capacity to customize both standard and non-standard products with exceptional quality, all delivered within impressively brief timeframes. Our cutting-edge facilities are equipped with state-of-the-art plate shearers, drawbenches, and polishing machines, among other advanced technologies. Our product range is an embodiment of excellence, featuring top-grade materials such as AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205, in addition to ASTM A36, A53 A106, ASTM A283, and more. These premium-quality products serve a broad spectrum of industries, including chemical, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental, food machinery, water supply, architecture, and boiler heat exchangers, meeting diverse and demanding industrial needs.
Guided by our core principle of 'Quality First, Mutual Benefit,' we are steadfastly dedicated to delivering sincere and professional service as our foremost objective. Our solid foundation is built upon promoting collaborative growth with our partners, ensuring sustainable and enduring success for all parties involved.
We are thrilled at the prospect of forging partnerships with esteemed business colleagues from across the globe. Achieving your complete satisfaction is our ultimate aspiration!
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.