Cold Steel Rolled/304 Cold Rolled Stainless Steel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 9000 m.t./month
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Product Description
The detail specification of cold rolled stainless steel coils are as below:
| Grade: | 201/202/301/304/304L/316/316L/317L/321/409/409L/410/410S/430/439 |
| Standard: | ASTM,AISI,JIS,EN,DIN,GB |
| Surface: | 2D,2E,2B,2BB,SB,NO.4,BA,HL,6K,7K,8K |
| Width: | 1000mm/1219mm/1250mm/1500mm/1524mm/1829mm/2000mm |
| Thickness: | 0.3mm to 6mm |
| Edge: | Slit/Mill Edge |
| Origin: | TISCO,POSCO,LISCO,JISCO,BAOSTEEL,Baoxin,Eastern Special Steel and so on |
| Productivity: | 5000MT/Mont |
| MOQ: | according to buyer's order |
| Payment Term: | TT,L/C at sight/, L/C 30,60,90,180 days,WEST UNION |
| Price Term: | FOB/CFR/CIF Ningbo,Shanghai,Tianjin,Shenzhen Port |
| Delivery: | 7-10 days after receive buyer's advance deposit or LC copy |
| Packaging: | Seaworthy Export Standard Package.Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might otherwise be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information. |
| Detail Application: | construction field;ship building industry;petroleum and chemical industries;war and electricity industries;food processing and medical industry; boiler heat exchanger; machinery and hardware industry |
Technical notes:
| Surface Finish | Definition | Application |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
| 2D | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment. | Construction Material, heat exchanger,exhaust 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. |
| BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| 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. |
| No.8 | A highly reflective finish obtained by polishing with successively finer abrasive and buffing extensively free of grit lines | Indoor decoration & Reflector, Hospital Equipment |
Our Advantages
All products are made of high-quality imported raw materials.
Excellent shipment after-sales service & Prompt
The Authorized agent of TISCO,JIISCO,the stainless steel distributor of BOSTEEL,ZPSS,LISCO and also can get the resources from all the stainless steel mills in China.
Have own processing and distribution center & can take the orders according to customers' requirements.
The transport in Hangzhou is very convenient & nearby Shanghai and Ningbo Port.
Our products are certified by ISO9001:2008 authentication quality systems.
We are held by Zhejiang Materials Group,which is one of the world Top 500 Enterprise
Quick Response to Your Enquiry.
- Q: How are steel coils inspected for mechanical properties?
- Steel coils are inspected for mechanical properties through a series of tests and measurements. These include hardness testing, tensile testing, and elongation testing to determine the steel's strength, ductility, and overall quality. Additionally, non-destructive testing methods like ultrasonic testing and magnetic particle inspection are used to detect any potential defects or flaws in the coils. Overall, a combination of these inspection techniques ensures that steel coils meet the required mechanical properties for their intended applications.
- Q: What is the average amount carbon emissions of steel per pound produced?
- Carbon okorder /... - Similar pages - Life-cycle energy and emissions of marine energy devices | Carbon ...Carbon dioxide emissions per unit mass of steel: 1.75 tCO2/tonne steel ; Total mass of steel in device: 665 tonnes ; Carbon dioxide emissions due to .
- Q: How do steel coils withstand extreme temperatures?
- Steel coils are able to withstand extreme temperatures due to the unique properties of steel. Firstly, steel has a high melting point, allowing it to maintain its structural integrity even at extremely high temperatures. Additionally, steel has excellent thermal conductivity, which enables it to evenly distribute and dissipate heat. Furthermore, steel undergoes various heat treatment processes during manufacturing, such as quenching and tempering, which enhance its strength and resistance to temperature fluctuations. Overall, these factors make steel coils highly capable of withstanding extreme temperatures.
- Q: How are steel coils used in the production of metal panels?
- Metal panels require steel coils as an essential component in their production. These coils, typically made from high-quality steel, act as the raw material for manufacturing different types of metal panels. To initiate the production process, specialized machinery is used to unroll and flatten the steel coils. This process guarantees a consistent and uniform thickness throughout the sheet. Following this, the flattened steel is cut into the desired length and width, depending on the specific requirements of the metal panel being produced. After the steel has been cut, it undergoes further processing, including cleaning and coating. This step aims to eliminate any impurities and safeguard the steel against corrosion or damage. The coating also enhances the appearance of the metal panel and provides additional durability and longevity. Once the cleaning and coating process is complete, the steel sheets are shaped into the desired form using various techniques such as roll forming or stamping. This enables the creation of diverse metal panels, including roofing panels, wall panels, and decorative panels, among others. The selection of steel coils for metal panel production is based on their strength, durability, and versatility. Steel is renowned for its exceptional structural properties, making it the ideal material for constructing sturdy and long-lasting metal panels. Moreover, steel exhibits high resistance against environmental factors like extreme weather conditions, further enhancing the durability of the metal panels. In conclusion, steel coils play a critical role in the production of metal panels by serving as the raw material and undergoing various processes to ensure quality and durability. The utilization of steel coils enables the production of a wide range of metal panels suitable for various industries and applications.
- Q: Edward Humphrey wants to know... Can I use steel roofing on an older house?
- We are having a metal roof installed on our rental property. We were told by a number of contractors that metal roofing is comparable in price to an asphalt roof. It is all a matter of personal preference. Metal roofing will last for upwards of 50 years, where an asphalt roof, if good quality, will last about 30 years. I personally believe that some house styles just would not look proper or authentic with a metal roof. Hope this helps.
- Q: ok I got a dpms ar 15 and all i have put though it is good brass 223 ammo but is it ok to shoot the old crappy steel cased wolf ammo out of it will it hurt its function or will it hurt it cosmetically?
- The primary complaint about wolf steel cased stuff besides it being dirty is that is wears out the chamber and extractor faster than brass. That is not true. It would be true if the cases were actually steel instead of a mixture that has a hardness that is close to brass. Now to prove how pervasive this myth is I expect a minimum of 4 thumbs down for this statement alone. In any case the only issue is that is you do use steel cased ammo the chamber has to be better cleaned. The residue left behind from the coating on the steel casings will build up. If you keep firing the cheap steel cased stuff this tend to be less of an issue but when you use brass cased ammo without cleaning the chamber out or in the same session once it heats up the stuff will actually grip the brass tightly causing case head tears. And your only option is to wait for the gun to cool down yank it out by hand because at that point the casing is in essence glued into the chamber.
- Q: What are the different types of steel coil slitting processes?
- There are several different types of steel coil slitting processes, each with its own benefits and considerations. Here are some of the most common types: 1. Rotary slitting: This is the most traditional and widely used slitting process. It involves a rotating circular blade that cuts through the coil. Rotary slitting is highly precise and can produce narrow strips, making it suitable for a wide range of applications. 2. Loop slitting: In this process, the coil is fed through a loop before being cut. Loop slitting allows for high-speed processing and can handle thicker materials. It is commonly used for heavy-duty applications and large coils. 3. Drag slitting: Also known as shear slitting, this process uses a stationary blade that pulls the material through to make the cut. Drag slitting is suitable for thinner materials and offers a high-quality edge finish. 4. Crush slitting: This process involves pressing the material between two rollers to make the cut. Crush slitting is commonly used for delicate materials that require a gentle cutting action. It can produce clean cuts and minimize burrs. 5. Laser slitting: As the name suggests, this process uses a laser beam to cut through the coil. Laser slitting offers high precision and can handle a wide range of materials. It is particularly useful for specialty steels and thin strips. Each type of steel coil slitting process has its own advantages and limitations, so it's important to consider factors such as material thickness, coil size, and required strip width when choosing the appropriate method. Additionally, factors like cost, speed, and edge finish should also be taken into account to determine the best process for a specific application.
- Q: I believe steel is stronger but it steel lighter than iron too?
- Steel is iron, with other things added that strengthen it and/or make it less rust liable. So, in general, steel is stronger than iron. In so far as the density, that depends on the steel alloy. Some are higher than iron, some lower. Remember there are hundreds of different steel alloys. edit: but the density is still close to that of iron. density steel 7750 to 8050 kg/m? density iron 7870 kg/m?
- Q: When I got my AR-15 I was told that I should get either get Brass or Steel Case ammo and stick with one or the other, I was wondering why? It surely wouldn't damage anything switching back and forth between the two would it? I got steel case ammo and I have stuck with It and probably will either way, I was just wanting to know it I ever wanted to get some Hornady's or somthing like that.
- Steel cases won't hurt your AR, they just don't expand to seal the chamber as well as brass cases, causing increased fouling of the chamber that leads to failures to extract. If you use steel cased, clean well, and use a chamber brush. You can switch back and forth without harm.
- Q: I just bought a dpms ar15 and it says if I shoot steel cases (laquer coated) or foreign ammo it voids the warranty. But before I knew this I bought 200 rounds of Russian steel cased anmo. Think I should just shoot there two hundred and not buy anymore? Some people say all they shoot is steel cased ammo and have no problemAny advice is appreciated
- Steel Case Ammo
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Cold Steel Rolled/304 Cold Rolled Stainless Steel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 9000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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