AISI 202 304 316 410 420 2B Stainless Steel Sheets Cold Rolled 0.5mm 201 Grade
What Is 2b Finish?
Stainless steel 2b finish is a smooth finish as opposed to the common brushed finish seen on items like appliances.
2b is moderately reflective which is similar to a cloudy mirror.
It is created through cold-rolling annealing and a pickled and pinch-pass, or descaling.
A 2b Mill finish is achieved through the addition of a light cold roll pass.
This is the most utilized stainless steel finish in the world and it is the typical finish for many grades including 304 stainless steel.
This finish is easy to maintain which makes it popular for everything from bakeware and flatware to plumbing fixtures, wheel covers, and many industrial applications such as solar panels and other equipment.
What is the difference between 304 and 420 stainless steel?
304 Stainless is known as an austenitic type and has a fairly good resistance to corrosion.
It is non-magnetic and is used in the food service and chemical industry for its ability to stay rust-free and resist chemical attack.
420 stainless steel is a martensitic type, but does not have the same high chemical resistance as the 300 series.
It can rust when exposed to harsh chemicals.
It has magnetic properties and can be hardened, unlike 304.
Because it can be hardened, it is commonly used for cutting implements, such as knives, scalpels and for ball bearings.
201 2B Stainless Steel
In general grade 201 alloy is a high performance austenitic stainless steel formulated to have a lower and more stable cost due to the substitution of manganese for a portion of the nickel used in 300 series stainless steels such as Type 304.
In addition, the chemical composition of alloy 201 provides higher annealed mechanical properties than type 304 which can result in an additional benefit of weight reduction.
The 201 tensile strength is about 10% higher than Type 304 which may allow for thinner gauges and therefore less material.
However, due to the lower Chromium and Nickel content, Type 201 stainless may not have the same corrosion resistance as Type 304.
You will often find 201 stainless steel grades in commercial and residential food service applications, architectural applications household appliances and more.
Chemical Composition:
| 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 |
Stainless steel plates are widely used in below fields:
1.Beams, columns, platforms and supports in water treatment processing plants, pulp and paper manufacture,
nuclear, biomass, chemical, pharmaceutical as well as the food and beverage industries.
2.Primary beams and columns, pins, barriers, railings, cable sheathing and expansion joints in bridges.
3.Seawalls, piers and other coastal structures.
4.Reinforcing bar in concrete structures.
5.Curtain walling, roofing, canopies, tunnel lining.
6.Support systems for curtain walling, masonry, tunnel lining, etc.
7.Security barriers, hand railings, street furniture.
8.Fasteners and anchoring systems in wood, stone, masonry or rock.
9.Structural members and fasteners in swimming pool buildings (special precautions should be taken in structural
components in swimming pool atmospheres due to the risk of stress corrosion cracking).
10.Explosion and impact resistant structures such as security walls, gates or bollards.
11.Fire and explosion-resistant walls, cable ladders and walkways on offshore platforms.
Packaging: According to customers' needs, use wrapping paper.
If the transportation period exceeds 10 days or encounters special climate, we will use waterproof packaging and add plastic film to prevent moisture, water and rust.
Loading: We use the wooden pallet,triangular wood to fix the coil,and the steel wire rope to hold on the both side. That can prevent from the crush injury effectively.
Competitive Advantage:
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1) Professional manufacturer of steel products with strong technical strength and particular management mode.
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2) Standard products can be ordered. A strong production capacity and a large inventory guarantee the quick delivery
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3) Excellent business philosophy: Credit First, Be Honesty, Mutual Benefit and Customer Supremacy.
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4) Effective and continuing function of quality system, perfect service and most favorable prices.
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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.
If you have any question, please feel free to contact us any time.
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AISI 202 410 420 2B Stainless Steel Sheets Cold Rolled 0.5mm 201 Grade Images
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