Stainless Steel Coil Price Per KG in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Standard:
ASTM
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Polished
Steel Grade:
300 Series
Certification:
SGS
Thickness:
1.5
Width:
1500
Length:
3000
Net Weight:
28
Detailed Product Description
Product Name: stainless steel coil
Features:
1) Grade: 430, 301,304, 316L, 201, 202, 410, 304
2) Specs: Thickness 0.3-3mm Width 20~ 480mm x C
We also produce other specification according to customer's requirements.
3) Executed Standard: JIS, ASTM, GB
4) Packing: plastic bag, weaving bag, wooden case or according to the customers
5) Applications: construction, decoration, machinery furniture, automobile, fluid transportation, Industry instrument, agriculture, kitchenware
6) Cold Rolling Thick:0.3mm-3.0mm Width:365-480
Specifications
Cold Rolled Stainless Steel Mill/Slit Coil
1. Grade: 200 & 300 series
200 seriers: 201,202, J4
300 seriers: 301, 304, 304L, 321, 316L, 309, 310S
2. Standard: JIS, ASTM, AISI, GB, DIN, EN, we usually use ASTM and GB Standard
3. Thickness: 0.14mm-3.0mm
4. Width: 10-700mm
5. Surface: 2B finished, BA finished
6. Hardness: soft, 1/4H, 1/2H, FH
7. Thickness Tolerance: +/-0.02mm
8. Width Tolerance: +/-10mm(mill edge)
Hot Rolled Stainless Steel Coil
1. Grade: 200 & 300 & 400 series
200 seriers: 201,202
300 seriers: 301, 304, 304L, 316L, 309, 310S,321
400 seriers: 410, 410S, 409L,430
2. Standard: JIS, ASTM, AISI, GB, DIN, EN, we usually use ASTM and GB Standard
3. Thickness: 2.4mm-6.0mm
200 series: 2.4mm-6.0mm
300 series: 2.4mm-6.0mm
400 series: 2.4mm-6.0mm
4. Width: 405mm-700mm
5. Surface: No1 finished, mill edge
6. Hardness: soft
7. Thickness Tolerance: +/-0.1mm
8. Width Tolerance: +/-10mm
9. Mills: Quanxing, Xingda
Producing Line of Stainless Steel Coil
1. 750mm 6-rolling mill (CR)
2. 850mm 2-rolling mill (HR)
5. 8 sets of bright annealing producing line (CR)
3. 8 sets of pickling and annealing line (HR)
6. 2 sets tension levelers
7. 2 sets degreasing cleaning lines
8. 4 sets slit cutting machine
9. 2 sets cutting plate machine
10. 1 set mulch applicator with PVC
11. 1 set wrapping machine
Applications
1.Automotive: Automotive trim and molding/Difficult-to-form exhaust-system components, tubular manifolds, mufflers/Exhaust manifold and other exhaust-system components, catalytic converter shells, clamps
2.Construction: Gutters and downspouts, roofing, siding
3.Kitchenware: Cooking utensils, dishwashers, ovens, range hoods, refrigerators, skewers
4.Chemical processing: Oil refinery equipment, oil burner and heater parts
5.Appliances: Hot water tanks, residential furnaces
6.Power generation: Heat Exchanger tubing
7.Farming:Dry fertilizer spreaders/Farm animal pens
- Q: How do stainless steel strips resist intergranular corrosion?
- Stainless steel strips resist intergranular corrosion primarily due to the presence of chromium in their composition. Chromium forms a protective oxide layer on the surface of the steel, which acts as a barrier against corrosive elements. This oxide layer is self-repairing, ensuring the strips retain their corrosion resistance even if damaged. Additionally, stainless steel strips are often alloyed with other elements such as molybdenum, which further enhances their resistance to intergranular corrosion.
- Q: What are the common length tolerances for stainless steel strips?
- The specific industry and application requirements determine the common length tolerances for stainless steel strips, which can vary. Generally, the range for these tolerances is from +/- 0.005 inches to +/- 0.030 inches. These tolerances guarantee that the stainless steel strips are accurately cut and measured to the specified dimensions, resulting in an ideal fit and optimal performance in different applications. To determine the precise length tolerances needed for stainless steel strips in a particular application, it is crucial to refer to the specific industry standards and customer specifications.
- Q: Are stainless steel strips suitable for electrical conductivity?
- No, stainless steel strips are not suitable for electrical conductivity. Although stainless steel is a good conductor of heat, it is a poor conductor of electricity. This is due to its high resistance to the flow of electric current. In electrical applications, materials with low resistivity such as copper or aluminum are preferred as they allow for efficient and effective conduction of electricity.
- Q: Can stainless steel strips be used in musical instruments?
- Yes, stainless steel strips can be used in musical instruments. They are commonly used in the construction of instruments such as guitars, drums, and pianos for various purposes, including providing structural support, enhancing tonal qualities, and improving durability.
- Q: How do stainless steel strips perform in the presence of sulfuric acid?
- Under certain conditions, sulfuric acid generally does not corrode stainless steel strips. The performance of stainless steel when exposed to sulfuric acid is influenced by various factors, including the acid's concentration and temperature, the grade of stainless steel, and the duration of exposure. At room temperature, stainless steel is typically resistant to weak sulfuric acid solutions (up to 10%). The natural passive film on the stainless steel surface provides excellent corrosion protection under these circumstances. The specific grade of stainless steel can affect its resistance, with austenitic stainless steel (e.g., 304 and 316) offering better corrosion resistance compared to ferritic or martensitic grades. However, as the concentration or temperature of sulfuric acid increases, the corrosion resistance of stainless steel may diminish. Higher concentrations (above 10%) or elevated temperatures can lead to localized corrosion, such as pitting or crevice corrosion. To combat this, higher alloyed stainless steels, like duplex or super duplex grades, are commonly employed as they offer improved resistance to sulfuric acid. It is crucial to note that prolonged exposure to sulfuric acid can eventually cause corrosion in stainless steel. To minimize the risk, it is advisable to limit the exposure time and acid concentration. Regular maintenance and proper cleaning practices can also help preserve the corrosion resistance of stainless steel in the presence of sulfuric acid.
- Q: What is the fracture toughness of stainless steel strips?
- The fracture toughness of stainless steel strips can vary depending on the specific grade and composition of the stainless steel. Generally, stainless steel has high fracture toughness due to its excellent resistance to cracking and ability to absorb energy before fracturing.
- Q: What are the maximum operating temperatures for stainless steel strips?
- The maximum operating temperatures for stainless steel strips depend on the specific grade of stainless steel being used. However, in general, most stainless steel strips can withstand temperatures ranging from 1200 to 1400 degrees Fahrenheit (650 to 760 degrees Celsius) without significant deformation or loss of mechanical properties. It is always recommended to consult the manufacturer or technical specifications for the specific stainless steel grade in order to determine its maximum operating temperature.
- Q: What are the mechanical properties of 111 stainless steel strips?
- The mechanical properties of 111 stainless steel strips may differ based on factors like the manufacturing process and specific alloy composition. However, in general, stainless steel strips designated as 111 exhibit several crucial mechanical properties. 1. Tensile Strength: Typically, 111 stainless steel strips possess a high tensile strength, indicating their ability to withstand maximum tensile stress before failure. This quality makes them suitable for applications that require strength and resistance to deformation. 2. Yield Strength: The yield strength of 111 stainless steel strips signifies the stress at which the material permanently deforms. It is a critical property for determining the material's resistance to deformation under load. 3. Hardness: Often, stainless steel strips labeled as 111 have a high level of hardness, which measures their resistance to scratching, indentation, or penetration. This characteristic contributes to their durability and wear resistance. 4. Ductility: Ductility refers to a material's capacity to deform under tensile stress without breaking or fracturing. Although stainless steel generally possesses lower ductility compared to other metals, the specific ductility of 111 stainless steel strips can vary based on factors like alloy composition and processing method. 5. Corrosion Resistance: Stainless steel, including 111 stainless steel strips, is renowned for its exceptional resistance to corrosion. This property arises from the presence of chromium in the alloy, which forms a protective oxide layer that safeguards the material against rust and corrosion in diverse environments. It is important to recognize that these mechanical properties can slightly vary depending on the specific alloy composition, heat treatment, and manufacturing process employed in the production of 111 stainless steel strips. Therefore, referring to the manufacturer's specifications or conducting tests on the material is advisable to obtain precise mechanical property data for a particular application.
- Q: What are the factors affecting the machinability of 111 stainless steel strips?
- The machinability of 111 stainless steel strips can be influenced by various factors. 1) The chemical composition of the stainless steel, including the presence and ratios of different elements, can have a significant impact on its machinability. Elements like sulfur and phosphorus can form brittle compounds, making it more difficult to machine. Conversely, the addition of alloying elements like manganese, chromium, and nickel can improve machinability. 2) The hardness of the stainless steel strips can also affect their machinability. Harder materials require more cutting force and wear out cutting tools faster, making them more challenging to machine. On the other hand, softer stainless steel strips are generally easier to machine. 3) The microstructure of the stainless steel plays a role as well. The presence of certain phases, such as retained austenite or carbides, can impact chip formation and tool wear. The grain size and distribution within the material can also affect machinability. 4) The heat treatment applied to the stainless steel strips can influence machinability. Different heat treatment techniques, such as annealing, quenching, or tempering, can alter the material's hardness and microstructure, ultimately affecting how it can be machined. 5) Selecting appropriate cutting parameters is crucial for achieving good machinability. Factors such as cutting speed, feed rate, and depth of cut need to be optimized based on the specific stainless steel grade and its properties. Finding the right balance is essential for efficient and accurate machining. 6) The choice of cutting tools and their material composition and geometry can significantly impact the machinability of stainless steel strips. Tools with higher hardness, wear resistance, and suitable chip evacuation geometry are generally preferred for machining stainless steel. 7) Proper lubrication and coolant during machining operations can improve machinability. Lubricants reduce friction and heat generation, while coolants aid in chip evacuation and prevent tool wear. By considering these factors and optimizing the machining process accordingly, it is possible to enhance the machinability of 111 stainless steel strips and achieve the desired results.
- Q: What are the recommended protective measures for transporting 111 stainless steel strips?
- To ensure the safety and prevent damage while transporting 111 stainless steel strips, it is crucial that certain protective measures be taken. Here are some recommended measures to consider: 1. Packaging: It is essential to package each stainless steel strip individually to avoid scratching or rubbing against each other. Plastic wrap, foam sheets, or bubble wrap can be used for added protection. 2. Load security: To prevent any movement or shifting during transportation, securely fasten the packaged stainless steel strips. Straps, ropes, or appropriate fastening materials should be used to hold the load in place. 3. Pallets or crates: If possible, transport the stainless steel strips on pallets or in crates. This helps evenly distribute the weight and provides an extra layer of protection. Ensure that the pallets or crates are in good condition and sturdy enough to support the weight. 4. Moisture avoidance: To avoid corrosion, shield the stainless steel strips from moisture during transit. Waterproof covers or tarps can be used to protect them from rain, snow, or any other form of moisture. 5. Temperature control: If extreme temperatures are involved in the transportation, it is advisable to control the temperature inside the transport vehicle. This helps minimize potential damage caused by expansion or contraction of the stainless steel strips. 6. Handling precautions: During loading and unloading, handle the stainless steel strips with care to prevent bending, denting, or other forms of damage. Appropriate lifting equipment should be used, and personnel involved in handling should receive proper training. 7. Insurance coverage: Consider obtaining insurance coverage for the transportation of the stainless steel strips to provide financial protection in case of unforeseen accidents or damages during transit. It is important to seek guidance from transportation experts or professionals experienced in handling stainless steel strips to ensure the implementation of the best protective measures. Their expertise can help minimize the risk of damage and ensure the safe transportation of the stainless steel strips.
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Stainless Steel Coil Price Per KG in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4 m.t.
- Supply Capability:
- 10000 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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