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Cold rolled 2b ba surface 304 stainless steel coil
Our cold-rolled 2B BA surface stainless steel coils are made using exquisite technology, ensuring their high resistance to rust. These coils are suitable for use in various industries, particularly the 304 stainless steel coil, which meets food-grade standards and is widely used with complete safety. We offer excellent customer service, and you can contact us at any stage, from before-sale to in-sale and after-sale, to receive the best possible assistance.
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200series, 300series, 400series
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1/4H, 1/2H, 3/4H, H
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EH, SH
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2B, 2D, TR, BA, HL
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Brushed, SF, 4K-12K
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Customizable
The Cold Rolled 2B BA Surface Stainless Steel Coil 304 is a highly reliable material that offers exceptional performance in a wide range of environments. It is designed to withstand high temperatures without losing its strength or durability, making it an ideal choice for use in extreme conditions. Moreover, the 304 stainless steel is highly resistant to wear and tear.
Good Wear Resistance:
The 2B BA Surface 304 Stainless Steel Coil is a highly versatile material that offers exceptional durability and resistance to wear and tear. It can tolerate long-term wearing and friction without any breakage or damage, making it an ideal choice for a wide range of applications.
Resist Scaling at Elevated Temperatures:
The 304 stainless steel coil has a ability to withstand high temperatures and resist scaling at elevated temperatures. This makes it an ideal material for use in high-temperature applications, such as in the manufacturing of furnace parts, heat exchangers, and other high-temperature equipment. The high-temperature resistance of 304 stainless steel coil is due to its high chromium and nickel content, which provide excellent oxidation resistance and prevent the formation of scale at elevated temperatures.
Non-magnetic:
304 stainless steel coil is pretty cool because it’s not magnetic, which is great for situations where you don’t want any magnetic interference. Plus, it’s got a low coefficient of thermal expansion, so it can keep its shape and size even when the temperature changes.
Cheap Price with Great Deal:
Hey, just wanted to let you know that the price we’re giving you is straight from the factory, so you don’t have to worry about any middlemen trying to make a quick buck. If you’re looking to make a big purchase, we highly recommend choosing us as your supplier. We’ve been in the game for years and we’re all about quality and service. Your satisfaction is what makes us happy, so let us know how we can help!
Product Parameter:
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Material
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304 Stainless Steel
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Technique
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Cold Rolled/ Hot Rolled
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Surface
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BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
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Grade
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Galvanized
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Standard
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AiSi, ASTM, GB, JIS
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Surface Finish
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2B/ BA
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Edge
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Mill Edge / Slit Edge
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Length
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1000-12000mm or Customized
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Thickness
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0.1-3mm
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Certification
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API, RoHS, JIS, GS, ISO9001
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Width
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10mm-1000mm or As Request
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Tolerance
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±3%
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Processing Service
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Welding, Punching, Cutting, Bending, Decoiling
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Application
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Phone, Home Appliance, Building, Machinery
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Are stainless steel coils and stainless iron coils one kind of material?
Stainless steel coil is generally the general term of stainless steel and acid resistant steel. Generally speaking, stainless iron is iron that is not easy to rust. In fact, part of stainless iron has both rust resistance and acid resistance. The rust resistance and corrosion resistance of stainless iron are due to the formation of chromium rich oxide film on its surface. This rust resistance and corrosion resistance are relative. Therefore, stainless steel coils and stainless iron coils are obviously different.
There are many kinds of stainless steel coils, among which the magnetic ones are called stainless iron. In fact, they also belong to stainless steel. Now the classification of stainless steel coils is simple. Stainless steel coils are generally classified from intergranular structure and are divided into five categories. Commonly used stainless steel coils have the following:
1.Austenitic stainless steel: stainless steel with austenitic structure at room temperature. When the steel contains about 18% Cr, 8%~10% Ni and 0.1% C, it has stable austenite structure.
2.Austenitic chromium nickel stainless steel includes the famous 18Cr-8Ni steel and the high Cr Ni series steel developed by increasing the content of Cr and Ni and adding Mo, Cu, Si, Nb, Ti and other elements. Austenitic stainless steel is nonmagnetic and has high toughness and plasticity, but its strength is low. It cannot be strengthened by phase transformation, but only by cold working. If s, CA, Se, TE and other elements are added, it has good machinability.
In addition to the corrosion resistance of oxidizing acid medium, this kind of steel can also resist the corrosion of sulfuric acid, phosphoric acid, formic acid, acetic acid, urea, etc. if it contains Mo, Cu and other elements. If the carbon content in this kind of steel is less than 0.03% or contains Ti and Ni, its intergranular corrosion resistance can be significantly improved. High silicon austenitic stainless steel has good corrosion resistance with concentrated nitric acid. Austenitic stainless steel has been widely used in all walks of life because of its comprehensive and good comprehensive properties.
To sum up, stainless steel coils and stainless iron coils are obviously not the same material, and the product characteristics of different materials are also different.
Daily common rust of stainless steel coils
There are dust containing other metal elements or attachments of dissimilar metal particles on the surface of stainless steel coils. In the humid air, the condensate between the attachments and stainless steel connects them into a micro battery, causing electrochemical reaction and damaging the protective film, which is called electrochemical corrosion. Organic juices (such as melons and vegetables, noodle soup, phlegm, etc.) adhere to the surface of stainless steel coils, which constitute organic acids in the presence of water and oxygen. For a long time, organic acids will corrode the metal surface.
The surface of stainless steel coil contains acid, alkali and salt substances (such as alkali water and lime water splashing on the decoration wall), causing local corrosion. When stainless steel coils are in polluted air (such as atmosphere containing a large amount of sulfide, carbon oxide and nitrogen oxide), they encounter condensed water and form sulfuric acid, nitric acid and acetic acid liquid points, causing chemical corrosion. For example, there will be salt in the air near the sea, so the environment is more prone to rust.
The problem of rust on the surface of stainless steel coils is a small number of rust spots, which is professionally called "floating rust". It is not necessarily the rust of stainless steel itself, but also the oxidation caused by iron ions in the dust in the air.
What we have
?♂️Floor space: more than 20,000 square meteres
?♂️Production capacity: annual production capacity of more than 10,000 tons
?♂️16 years experience: Focus on the precision metal alloy material industry for more than 16 years.
Our services
- Customers' Request
- Free Sample
- Special Surface Processing
- Second Treatment according to customer requirements, such as: surface, width, etc.
?Logistics?
Transportation: sea, land
Delivery time: 15-25 working days
Packing: plastic film inside, woven bag outsourced and transported in a custom wooden box.
?FAQ?♂️
Q: What is the MOQ?
A: MOQ: 500kg.
Q: What is your delivery time?
A: 7-25 working days.
Q: What is the payment method?
A: 30% deposit is paid in advance before production, and the balance is paid before shipment
Q: Can you guarantee the quality of the product?
A: Yes, we can.
Q: Are you a factory or a trading company?
A: Industry and trade integration
Q: Where is your factory?
A: Room 101, Building B, No. 3 Education North Road, Yixin Community, Pingdi Street, Longgang District, Shenzhen, welcome to visit.
Q: Are custom services available?
A: Yes, they are available.
Q: Do you support OEM and ODM?
A: Yes.
Q: Why choose us?
A: We have a number of slitting, shearing, electroplating, painting, wire drawing surface treatment production lines, which can meet the needs of different customers, rich market resources, sufficient inventory, complete specifications, and a complete technical team.
Q: Does your packaging ensure product safety?
A: Yes, we adopt quality package.
Q: What information do I need to provide to get an accurate quote?
A: Please provide us with these information: material, hardness, surface, width, thickness.
Q: How can I get product progress without going to your company?
A: We provide one-to-one customer service.
Q: How can I deal with this if I don't receive the item?
A: We will have special personnel responsible for following up the logistics of the goods.
Q: How is your after-sales service?
A: The company will have special personnel responsible for following up the logistics of the goods.
Q: Can samples be ordered?
A: Yes, they can.
Q: How much is the sample fee, can it be refunded after bulk product?
A: Samples are free, so all no fees are refunded.
Q: Do you provide quality assurance?
A: Yes.
Q: Do you support providing samples?
A: Free sample (without shipping).
Q: What is the monthly supply capacity?
A: 1000 tons/month.
