Cold Rolled Steel Coils 2B Finish Grade 304 Grade 316 Grade 430
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Standard:
AISI
Technique:
Cold Rolled
Shape:
Square,Rectangular
Surface Treatment:
Polished
Steel Grade:
200 Series,400 Series,300 Series
Certification:
ISO,SGS
Thickness:
5.0mm-10.0mm
Length:
1500mm
Net Weight:
22T
Specifications for Stainless Steel Coils/Sheets:
Grade | C ≤ | Si ≤ | Mn ≤ | P ≤ | S ≤ | Ni ≤ | Cr ≤ |
201 | 0.12 | 0.75 | 7.00 | 0.045 | 0.045 | 1.00-1.28 | 13.70-15.70 |
202 | 0.15 | 1.00 | 2.25 | 0.045 | 0.045 | 4.07-4.17 | 14.00-16.00 |
304 | 0.08 | 0.75 | 2.00 | 0.045 | 0.03 | 8.00-11.00 | 18.00-20.00 |
304L | 0.035 | 0.75 | 2.00 | 0.045 | 0.03 | 8.00-13.00 | 18.00-20.00 |
309 | 0.15 | 0.75 | 2.00 | 0.045 | 0.03 | 12.00-15.00 | 22.00-24.00 |
310S | 0.08 | 1.50 | 2.00 | 0.045 | 0.03 | 19.00-22.00 | 24.00-26.00 |
316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.00-14.00 | 16.00-18.00 |
316L | 0.035 | 0.75 | 2.00 | 0.045 | 0.03 | 10.00-15.00 | 16.00-18.00 |
321 | 0.04-0.10 | 0.75 | 2.00 | 0.045 | 0.03 | 9.00-13.00 | 17.00-20.00 |
405 | 0.08 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 11.5-13.5 |
409 | 0.089 | 1.00 | 1.00 | 0.045 | 0.05 | 0.06 | 10.50-11.75 |
410 | 0.15 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 11.5-13.5 |
420 | 0.16-0.25 | 1.00 | 1.00 | 0.040 | 0.03 | 0.06 | 12.00-14.00 |
430 | 0.12 | 0.75 | 1.00 | 0.045 | 0.03 | 0.06 | 16.00-18.00 |
Packaging & Delivery for Stainless Steel Coils/Sheets:
Packaging Detail Standard export packing or following customer's demand
Delivery Time: Within 30-40 days after deposit or according to the order quantity
Detail picture for Stainless Steel Coils/Sheets
Application for Stainless Steel Coils/Sheets:
Boiler heat exchanger, machinery andpetroleum ,chemical industries, hardware fields,Food industry,construction material,kitchen utensils, building construction, medical equipment,chemical tank, pipe etc
FAQ for Stainless Steel Coils/Sheets:
Q:How to order?
A: Please send us your purchase order by email or fax .or you can ask us to send you a proforma invoice for your order .We need to know the following information for your order.
1) Shipping information-company name, street address, phone number, fax number, destination sea port
2) Product information – Quantity, Specification (steel type, thickness, width, surface finish)
3) Delivery time required
4) Forwarder's contact details if there's any in China
- Q:Are stainless steel sheets resistant to pitting corrosion?
- Yes, stainless steel sheets are generally resistant to pitting corrosion due to the presence of chromium in their composition, which forms a protective oxide layer on the surface.
- Q:Can stainless steel sheets be used for backsplashes?
- Yes, stainless steel sheets can be used for backsplashes.
- Q:How do you measure the thickness of stainless steel sheets?
- One common way to measure the thickness of stainless steel sheets is by using a tool called a caliper. This handheld device allows you to accurately measure the distance between two points on the sheet, providing an indication of its thickness. Additionally, there are specialized tools such as micrometers and ultrasonic thickness gauges that can also be used for more precise measurements in specific applications.
- Q:Are stainless steel sheets suitable for architectural designs?
- Yes, stainless steel sheets are indeed suitable for architectural designs. Stainless steel is a versatile and durable material that offers numerous advantages for architectural applications. It provides a sleek and modern aesthetic while also being resistant to corrosion, rust, and staining. Stainless steel sheets can be easily shaped, bent, and fabricated into various architectural elements such as cladding, panels, handrails, countertops, and more. Additionally, stainless steel is environmentally friendly, as it is fully recyclable and has a long lifespan, making it an excellent choice for sustainable architectural designs.
- Q:How do I prevent pitting on stainless steel sheets?
- To minimize the occurrence of pitting on stainless steel sheets, there are several steps that can be taken: 1. Opt for the appropriate grade of stainless steel: The resistance to corrosion varies among different grades. It is advisable to select a higher-grade stainless steel, such as 316 or 304, as they offer better protection against pitting. 2. Maintain proper cleaning and upkeep: It is essential to regularly clean the stainless steel sheets using mild soap or a non-abrasive cleaner. Harsh chemicals and abrasive scrubbers should be avoided, as they can scratch the surface and create areas prone to pitting. 3. Prevent exposure to corrosive substances: Shield the stainless steel sheets from extended contact with corrosive substances like saltwater, strong acids, or chlorides. If unavoidable in certain environments, consider applying a protective coating or finish. 4. Control the environment: Ensure that the stainless steel sheets are not exposed to excessive moisture, humidity, or high temperatures. These factors can expedite corrosion and promote pitting. If feasible, store the sheets in a controlled environment with adequate ventilation. 5. Conduct regular inspections and maintenance: Regularly inspect the sheets to detect any signs of pitting or corrosion. If pitting is observed, take immediate action to remove it and prevent further damage. Promptly address any scratches or damages on the surface to prevent the initiation of corrosion. 6. Utilize protective coatings: Consider applying a protective coating or film on the stainless steel sheets. These coatings act as a barrier against corrosive substances and enhance overall resistance to pitting. By adhering to these preventive measures, the risk of pitting on stainless steel sheets can be minimized, ensuring their longevity and durability.
- Q:Are stainless steel plates 3.4mm or 3.5mm thick?
- There are stainless steel sheets in these two specifications.According to standard GB/T 708-2006 cold rolled steel sheet size tolerances, the stainless steel sheet thickness is 0.3~4 mm,
- Q:What is the elongation percentage of stainless steel sheets?
- The elongation percentage of stainless steel sheets can vary depending on the specific grade and thickness of the material. Generally, stainless steel sheets have a moderate elongation percentage, typically ranging from 40% to 60%. However, certain grades of stainless steel with higher nickel content, such as austenitic stainless steel, can exhibit greater elongation percentages, often exceeding 60%. It is important to note that elongation percentage is a measure of the material's ability to deform plastically before fracturing, indicating its ductility.
- Q:Can stainless steel sheets be cut to custom sizes?
- Indeed, custom sizes are achievable when it comes to cutting stainless steel sheets. Stainless steel possesses exceptional versatility, enabling effortless fabrication into diverse shapes and dimensions to fulfill particular specifications. A multitude of techniques including shearing, laser cutting, water jet cutting, and plasma cutting are available for the purpose of cutting stainless steel sheets. These methods guarantee meticulous and precise cuts, guaranteeing that the stainless steel sheets are tailored to the desired measurements. Regardless of whether it is for industrial, commercial, or residential purposes, customization of stainless steel sheets to suit specific requirements is easily attainable.
- Q:Advantages and disadvantages of stainless steel
- Its main disadvantage is high cost, more expensive; in addition, stainless steel is not resistant to alkaline medium corrosion.
- Q:What are the different types of stainless steel sheet surface patterns?
- There are several different types of stainless steel sheet surface patterns that are commonly used in various industries. Some of the most common patterns include: 1. No. 1 Finish: This is the most common type of stainless steel sheet surface pattern. It has a dull, rough, and non-reflective finish, which is achieved by hot rolling the stainless steel sheet. 2. No. 2B Finish: This type of finish has a smooth, moderately reflective surface. It is achieved by cold rolling the stainless steel sheet and then annealing it in a controlled atmosphere to remove any scale or oxide buildup. 3. No. 3 Finish: This finish is similar to the No. 2B finish, but with a slightly coarser and less reflective surface. It is commonly used for decorative purposes, such as in architectural applications. 4. No. 4 Finish: This is a popular choice for stainless steel sheet surfaces. It has a brushed appearance, with fine parallel lines running in one direction. The brushed finish is achieved by using abrasive belts or brushes to create a consistent pattern on the surface. 5. No. 8 Mirror Finish: As the name suggests, this finish provides a highly reflective, mirror-like surface. It is achieved by polishing the stainless steel sheet to a high shine using a series of progressively finer abrasive materials. 6. Embossed Finish: This finish features a raised, textured pattern on the surface of the stainless steel sheet. It can be achieved through various methods, such as embossing rollers or heat transfer. 7. Bead Blasted Finish: This finish has a uniform, matte appearance with a slightly rough texture. It is created by bombarding the stainless steel sheet with fine glass beads at high pressure, resulting in a consistent, non-reflective surface. Each of these stainless steel sheet surface patterns offers unique aesthetic and functional qualities. The choice of pattern depends on the specific application and desired outcome, whether it be for architectural, industrial, or decorative purposes.
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Cold Rolled Steel Coils 2B Finish Grade 304 Grade 316 Grade 430
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 20000 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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