304 321 310s Stainless Steel Sheet Brushed Cold Rolled BA Surface
304 321 310s Brushed Stainless Steel Sheet Cold Rolled BA Surface
These sheets are used to create many unique features, including counter tops and splashbacks.
What is stainless steel BA?
BA (Bright annealed), is a specific surface finish which is produced by the mills for cold-rolled stainless steels, mainly for the grades AISI 304 and AISI 316 and in thicknesses up to a maximum of 3.0 mm.
During its production, the stainless steel is annealed in an inert gas atmosphere after cold rolling.
This produces a reflective, shiny, smooth surface structure which, depending on the manufacturer and batch, can be close to a mirror-polished stainless steel of the lower quality grades.
In addition to visual demands, the smooth, shiny surface of stainless steel 2R also fulfils functional requirements.
For example, in technical applications that require the surfaces to have the lowest possible roughness (Ra value).
This is particularly important in the container- and vessel construction, mechanical engineering, food, pharmaceutical and medical technology industries, where a maximum of smoothness is required to prevent adhesion to the surfaces of the stainless steel.
Especially in the industry of construction of tanks, vessels, silos and containers, where those stainless sheets with properties such as good corrosion resistance and low Ra values are highly sought, the material must often enough possess a thickness of 3.0 mm and higher.
|
Chemical composition
|
|||||
|
Grade
|
C
|
Si
|
Mn
|
Cr
|
Ni
|
|
304
|
≤0.07
|
≤1.00
|
≤2.0
|
18.00~20.00
|
8.00~10.50
|
|
304L
|
≤0.030
|
≤1.00
|
≤2.0
|
18.00~20.00
|
9.00~13.00
|
|
310S
|
≤0.08
|
≤1.00
|
≤2.0
|
24.00~26.00
|
19.00~22.00
|
|
316
|
≤0.08
|
≤1.00
|
≤2.0
|
16.00~18.00
|
10.00~14.00
|
|
316L
|
≤0.03
|
≤1.00
|
≤2.0
|
16.00~18.00
|
12.00~15.00
|
|
321
|
≤0.08
|
≤1.00
|
≤2.0
|
17.00~19.00
|
9.00~13.00
|
|
904L
|
≤0.02
|
≤1.00
|
≤2.0
|
19.00~23.00
|
23.00~28.00
|
|
2205
|
≤0.03
|
≤1.00
|
≤2.0
|
22.00~23.00
|
4.5~6.5
|
|
2507
|
≤0.03
|
≤0.08
|
≤1.20
|
24.00~26.00
|
6.00~8.00
|
Competitive Advantage:
-
1) Professional manufacturer of steel products with strong technical strength and particular management mode.
-
2) Standard products can be ordered. A strong production capacity and a large inventory guarantee the quick delivery
-
3) Excellent business philosophy: Credit First, Be Honesty, Mutual Benefit and Customer Supremacy.
-
4) Effective and continuing function of quality system, perfect service and most favorable prices.
-
5) Experienced and trained staff: we have strong ability to help you ensuring your requirements are tailor made to your complete satisfaction.
FAQ
Q: Are you trading company or manufacturer ?
A: We are a very professional a trade company for steel products.we can also provide a wide range of steel products.
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered by customer account.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q: How could you guarantee your products?
A: We could issue the warranty to customer to guarantee the quality.
Q: How can I get your quotation as soon as possible?
A: The email will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.