Wholesale Aisi 1mm 2mm 3mm Cold Rolled 904 904L Stainless Steel Coil Manufacturer and Supplier

Aisi 1mm 2mm 3mm Cold Rolled 904 904L Stainless Steel Coil

Short Description:

Stainless steel is a rolled product made of stainless steel, which has excellent properties such as corrosion resistance, high temperature resistance, and wear resistance. Stainless steel coils are widely used in construction, furniture, kitchenware, electrical appliances, automobiles, ships and other fields.

The main materials of stainless steel coils include different grades of stainless steel such as 201, 304, 316, etc. Each material has different chemical composition and performance characteristics. For example, 304 stainless steel coils have good corrosion resistance and processability, and are often used to make kitchenware, furniture, etc.; 316 stainless steel coils have higher corrosion resistance and high temperature resistance, and are suitable for chemical equipment, marine environments, etc.

The surface treatment of stainless steel coils includes different processes such as 2B, BA, NO.4, etc. Different surface treatment methods can be selected according to different needs. In addition, stainless steel coils can also be cut, polished, drawn and processed according to customer requirements to meet various specific usage needs.

Processing Services: Bending, Welding, Decoiling, Cutting

Steel Grade: 201, 202, 204, 301, 302, 303, 304, 304L, 309, 310, 310S, 316, 316L, 321, 408, 409, 410, 416, 420, 430, 440, 630, 904, 904L, 2205,2507, etc

Inspection: SGS, TUV, BV, Factory Inspection

Standard: JIS, AISI, ASTM, DIN, EN, GB, JIS

Length: as your request

Width: 1000, 1219, 1500, 1800, 2000mm or as your request

Surface Finish: BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

Certification: ISO

Package: Standard sea-worthy package or as required

Delivery time : 3-15 days (according to the actual tonnage)

Port Information: Tianjin Port, Shanghai Port, Qingdao Port, etc.

Payment Terms: T/T, LC, Western Union, Paypal, O/A, DP

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Product Detail

Product Tags

Product Detail

Product Name	904 904L stainless steel coil
Hardness	190-250HV
Thickness	0.02mm-6.0mm
Width	1.0mm-1500mm
Edge	Slit/Mill
Quantity Tolerance	±10%
Paper Core Internal Diameter	Ø500mm paper core, special internal diameter core and without paper core on customer request
Surface Finish	NO.1/2B/2D/BA/HL/Brushed/6K/8K Mirror,etc
Packaging	Wooden Pallet/Wooden Case
Payment Terms	30% TT deposit and 70% balance before shipment, 100% LC at sight
Delivery Time	7-15 working days
MOQ	200Kgs
Shipping Port	Shanghai/Ningbo port
Sample	The sample of 904 904L stainless steel coil is available

Main Application

low carbon stainless steel that offers excellent weldability, good corrosion resistance and high strength. It is an ideal material for a wide variety of applications including food processing equipment and chemical processing equipment.

The following is a list of some of the more common applications for 904 904L stainless steel coils:

1. Food Processing Equipment & Chemical Processing Equipment

2. Oil & Gas Industries

3. Marine Applications

Note:
1.Free sampling, 100% after-sales quality assurance, Support any payment method;
2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.

Size Chart

Stainless Steel Coil Chemical Compositions

Chemical Composition %
Grade	C	Si	Mn	P	S	Ni	Cr	Mo
201	≤0 .15	≤0 .75	5. 5-7. 5	≤0.06	≤ 0.03	3.5 -5.5	16 .0 -18.0	-
202	≤0 .15	≤l.0	7.5-10.0	≤0.06	≤ 0.03	4.0-6.0	17.0-19.0	-
301	≤0 .15	≤l.0	≤2.0	≤0.045	≤ 0.03	6.0-8.0	16.0-18.0	-
302	≤0 .15	≤1.0	≤2.0	≤0.035	≤ 0.03	8.0-10.0	17.0-19.0	-
304	≤0 .0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	8.0-10.5	18.0-20.0	-
304L	≤0.03	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0-13.0	18.0-20.0	-
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0-15.0	22.0-24.0	-
310S	≤0.08	≤1.5	≤2.0	≤0.035	≤ 0.03	19.0-22.0	24.0-26.0
316	≤0.08	≤1.0	≤2.0	≤0.045	≤ 0.03	10.0-14.0	16.0-18.0	2.0-3.0
316L	≤0 .03	≤1.0	≤2.0	≤0.045	≤ 0.03	12.0 - 15.0	16 .0 -1 8.0	2.0 -3.0
321	≤ 0 .08	≤1.0	≤2.0	≤0.035	≤ 0.03	9.0 - 13 .0	17.0 -1 9.0	-
630	≤ 0 .07	≤1.0	≤1.0	≤0.035	≤ 0.03	3.0-5.0	15.5-17.5	-
631	≤0.09	≤1.0	≤1.0	≤0.030	≤0.035	6.50-7.75	16.0-18.0	-
904L	≤ 2 .0	≤0.045	≤1.0	≤0.035	-	23.0·28.0	19.0-23.0	4.0-5.0
2205	≤0.03	≤1.0	≤2.0	≤0.030	≤0.02	4.5-6.5	22.0-23.0	3.0-3.5
2507	≤0.03	≤0.8	≤1.2	≤0.035	≤0.02	6.0-8.0	24.0-26.0	3.0-5.0
2520	≤0.08	≤1.5	≤2.0	≤0.045	≤ 0.03	0.19 -0. 22	0. 24 -0 . 26	-
410	≤0.15	≤1.0	≤1.0	≤0.035	≤ 0.03	-	11.5-13.5	-
430	≤0.1 2	≤0.75	≤1.0	≤ 0.040	≤ 0.03	≤0.60	16.0 -18.0

Stainless Steel Coil Surface Finish

Through different processing methods of cold rolling and surface reprocessing after rolling, the surface finish of 904 904L stainless steel coils can have different types.

The processing of stainless steel coils refers to the processing and surface treatment of stainless steel coils to meet specific use requirements. Common processing methods include cutting, polishing, drawing, etc. Cutting is to cut the stainless steel coil according to the size required by the customer to adapt to different production occasions. Polishing is to use mechanical or chemical methods to achieve a bright effect on the surface of stainless steel coils, improving its decorativeness and aesthetics. Brushing is through mechanical brushing to give the surface of the stainless steel roll a certain texture, increasing its scratch resistance and decorative effect. These treatments can be customized according to the specific needs of customers to ensure that the stainless steel coil has the required performance and appearance in the specific use environment.

Process of Production

The production process of stainless steel coil is: raw material preparation - annealing and pickling - (intermediate grinding) - rolling - intermediate annealing - pickling - rolling - annealing - pickling - leveling (finished product grinding and polishing) - cutting, packaging and storage .

Packing and Transportation

the standard sea packaging of 904 904L stainless steel coil

Standard export sea packaging:

Waterproof Paper Winding+PVC Film+Strap Banding+Wooden Pallet or Wooden Case;

Customized packaging as your request (Logo or other contents accepted to be printed on the packaging);

Other special packaging will be designed as customer’s request;

Package:

The packaging of stainless steel coils is critical to ensure their protection during transport. The packaging process should take into account the size and weight of the coils to ensure they reach their destination safely. The following are some common packaging practices for stainless steel coils:

1. Wooden box: This is the most commonly used type of packaging for stainless steel coils. The wooden box ensures that the coils are protected from damage such as scratches or dents during transportation. They provide excellent support for the coils and withstand rough handling and loading.

2. Protective coating: Protective coatings such as oil, paper or plastic packaging can also provide an additional layer of protection during shipping. The coating protects the surface of the stainless steel coil from moisture or dirt and prevents rust or corrosion.

3. Binding: Bind the steel coils with steel belts or steel belts to ensure that they do not move during transportation. Strapping also prevents the coil from being damaged by impacts from other cargo.

transportation:

The transportation of stainless steel coils is as important as its packaging. Proper handling, loading, unloading and shipping techniques are required to ensure that the coils are not damaged or dented. Here are some common shipping practices for stainless steel coils:

1. Loading and unloading: When loading and unloading stainless steel coils, care should be taken to prevent damage. Coils should always be lifted, handled and transported using specialized equipment such as cranes or forklifts.

2. Securing the cargo: The cargo must be secured within the trailer or container during transport to prevent it from moving or shifting. The coils should be loaded in such a way that they are secure and do not bump into each other.

3. Choose the right carrier: It is also important to choose the right shipping company. The carrier should have experience and knowledge in transporting stainless steel coils. They should have the proper equipment and personnel to handle cargo safely and efficiently.