- Grade:300 Series, 400 Series, Austenitic, Ferritic
- Standard:ASTM, AISI, DIN, EN, GB, JIS
- Length:Available in diverse lengths such as 2438mm, 3000mm, and 6000mm, with the flexibility to customize upon request
- Width:Offered in versatile widths of 1000mm, 1219mm, 1500mm, and 2000mm
- Thickness:Ranging from a delicate 0.3mm to a robust 10.0mm
- Place of Origin:From the heart of Jiangsu, China (Mainland)
- Model Number:Models include 201, 304, 304L, 310S, 316, 316L, 321, 430
- Type:Available in both Hot rolled and Cold rolled variants
- Application:Perfectly suited for architecture, construction, building projects, and kitchenware applications
- Certification:Certified by BV, IBR, ISO, ROHS, SGS to ensure quality and reliability
- Surface:Finely finished surfaces including 2B, BA, 4K, 8K, HL, with the option for a protective PVC cover
- Note:We are equipped to meet additional material requirements as needed

Detailed Information: Explore the outstanding features and unparalleled characteristics of the Durable Cold Rolled Stainless Steel Sheet 2b Ba Surface. Uncover why it excels in quality and performance, setting a benchmark in the industry.
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 impeccable 2b Ba surface finishing, crafted to deliver a sleek and sophisticated appearance for all your stainless steel projects. Our innovative surface finishing technique not only enhances visual appeal but also boosts durability, redefining excellence in the industry.
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. is a paragon of supreme quality and innovation in stainless steel, titanium, and nickel alloy welded pipes. As a proud affiliate authorized by the globally acclaimed Haynes International, Inc. for pipe and forging production, we are dedicated to excellence. Our operations are governed by the rigorous ISO9001:2001 quality management system, ensuring consistent reliability in every product. We boast an impressive array of credentials, including the distinguished EU EN3.1 certificates and the TS pressure pipeline component manufacturing license. Our adherence to superior welding standards is evidenced by TUV certifications that meet, and often surpass, the most stringent international benchmarks. With an unwavering dedication to excellence, we are committed to providing efficient, reliable, and cutting-edge metal pipeline solutions to our valued global partners.
At Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd., we take immense pride in our exceptional ability to tailor both standard and non-standard products to meet your exact specifications, delivering unmatched quality in impressively swift timelines. Our cutting-edge facilities are equipped with the latest in plate shearing technology, advanced drawbenches, top-tier polishing machines, and a comprehensive suite of equipment that underscores our commitment to excellence. Our extensive product line includes premium-grade materials such as AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, and S32205, alongside ASTM standards like A36, A53, A106, and ASTM A283, to name a few. These superior products serve a diverse array of industries, finding critical applications in sectors such as chemical manufacturing, fertilizer production, petrochemical, natural gas, nuclear power, aerospace, environmental protection, food machinery, water supply systems, architecture, and boiler heat exchangers.
Guided by our steadfast principle of 'Quality First, Mutual Benefit', we are wholeheartedly dedicated to providing you with sincere and professional service as our core mission. Our unwavering foundation is designed to cultivate joint progress with our partners, ensuring lasting success for everyone involved. This commitment drives us to exceed expectations and foster long-term relationships built on trust and mutual prosperity.
We are genuinely excited to seize the opportunity to engage in fruitful collaborations with esteemed business partners from across the globe. Your complete satisfaction is our highest aspiration, and we strive relentlessly to achieve this goal by delivering unparalleled service and superior products tailored to your needs!
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.