Stainless steel cold rolled coil for construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 800 m.t./month
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Product: | competitive price astm ss304 cold rolled stainless steel roll coil for construction |
Grade: | 304 |
Standard: | ASTM,AISI,JIS,EN,DIN,GB |
Surface: | 2b |
Thickness: | cold rolled:0.3mm-6mm,hot rolled:3-100mm |
Width: | 1000mm/1219mm/1250mm/1500mm/1524mm/1829mm/2000mm, or as customer’s requires. |
Length: | As customer’s requires. |
Edge: | Slit/Mill Edge |
Origin: | TISCO,POSCO,LISCO,JISCO,BAOSTEEL,BAOXIN,Eastern Special Steel etc |
Productivity: | 800MT/Month |
MOQ: | 1 Ton |
Payment Term: | 30%T/T in advance ,the balance against the B/L copy 30%T/T in advance ,the balance against the L/C at sight 100%L/C at sight
|
Price Term: | FOB/CFR/CIF |
Delivery: | 10 days after received the deposit of T/T 10 days after received the deposit of L/C original |
Packaging: | standard export packing |
Application: | Plate heat exchanger, bellows, household goods (1,2 tableware, cabinets, indoor pipes, water heaters, boilers, bath), auto parts (windshield wipers, muffler, moldings), medical equipment, building materials, chemical, food industry , agriculture, ship parts, and so on. |
Chemical composition&Mechanical properties
| Chemical composition: | ||||||
| C | Si | Mn | Cr | Ni | S | P |
| ≤0.07 | ≤1.0 | ≤2.0 | 17.0~19.0 | 8.0~11.0 | ≤0.03 | ≤0.035 |
| mechanical properties: | ||||||
| Tensile strength σb(MPa) | Conditions yield strength σ0.2 (MPa) | Elongation δ5 (%) | Section shrinkage ψ(%) | Hardness: | ||
| ≥ 520 | ≥ 205 | ≥ 40 | ≥ 60 | ≤ 187HB; ≤ 90HRB; ≤ 200HV | ||
- Q:What are the common uses of pre-painted steel coils?
- Pre-painted steel coils are commonly used in various industries such as construction, automotive, and appliance manufacturing. They are used for roofing and siding applications, as well as for making durable and aesthetically pleasing metal doors, window frames, and garage doors. Additionally, pre-painted steel coils are utilized in the production of electrical enclosures, air conditioning systems, and various other metal components that require corrosion resistance and a visually appealing finish.
- Q:What are the different coil cutting methods used for steel coils?
- There are several coil cutting methods commonly used for steel coils, each with its own advantages and applications. These methods include shearing, slitting, and laser cutting. 1. Shearing: Shearing is a widely used method for cutting steel coils. It involves applying a high force to a set of blades, which cuts through the coil in a straight line. Shearing is ideal for cutting thick steel coils into smaller, more manageable sizes. It is a cost-effective method that can be used for high-volume production. 2. Slitting: Slitting is a process that involves cutting a wide coil into several narrower strips. This method is commonly used for steel coils that need to be transformed into various widths, such as those used in the manufacturing of automotive components, construction materials, and electrical appliances. Slitting machines use a set of circular knives to make precise cuts, ensuring minimal material loss and high accuracy. 3. Laser cutting: Laser cutting is a more advanced method that uses a high-powered laser beam to cut through steel coils. This process offers exceptional precision, allowing for intricate designs and complex shapes to be cut with ease. Laser cutting is suitable for thin to medium thickness steel coils and is often used in industries that require high-quality cuts, such as automotive, aerospace, and electronics. Each of these coil cutting methods has its own advantages and is chosen based on the specific requirements of the steel coils being processed. Factors such as coil thickness, desired accuracy, production volume, and the complexity of the cuts needed are all taken into account when determining the most appropriate cutting method.
- Q:How are steel coils used in the manufacturing of exhaust systems?
- Steel coils are used in the manufacturing of exhaust systems as they are rolled into sheets and then formed into various components such as mufflers, pipes, and catalytic converters. These coils provide the necessary strength, durability, and corrosion resistance required for exhaust system components to withstand high temperatures and harsh conditions.
- Q:What are the common welding techniques used for steel coils?
- The common welding techniques used for steel coils include gas metal arc welding (GMAW), flux-cored arc welding (FCAW), and submerged arc welding (SAW). These techniques offer different advantages in terms of speed, efficiency, and weld quality, allowing for diverse applications in the steel industry.
- Q:Well actually I was just wondering why people were bashing on stainless so much for katanas. I heard that they don't hold their edge as well as carbon steel blades or Damascus steel. So what makes it so inferior to carbon or other types of steels?
- Stainless okorder /.. More flex will make the sword more resistant to vibration, which can occur from air friction, as well as from tameshigiri. Further, it'll be easier to keep and maintain a good edge on a sword less prone to breaking.
- Q:How are steel coils used in the production of metal buildings?
- Steel coils are used in the production of metal buildings as they are rolled into sheets and then formed into various structural components such as beams, columns, and roof panels. These coils allow for efficient mass production and provide a high-strength and durable material that ensures the structural integrity of the metal building.
- Q:How are steel coils processed for different levels of hardness?
- Steel coils can be processed for different levels of hardness through a combination of heat treatment and mechanical processes. To increase the hardness, the coils undergo a process called quenching and tempering. This involves heating the steel to a specific temperature, followed by rapid cooling (quenching) to create a hardened structure. Subsequently, the coils are reheated to a lower temperature and held there for a specific duration (tempering) to achieve the desired level of hardness. Other mechanical processes, such as cold rolling or cold drawing, can also be employed to further enhance the hardness of the steel coils.
- Q:What is the difference between hot-rolled and cold-rolled steel coils?
- Hot-rolled steel coils are produced by heating the steel above its recrystallization temperature, resulting in a more malleable and less precise product. On the other hand, cold-rolled steel coils are processed at room temperature, yielding a stronger, more precise, and smoother finish.
- Q:How are steel coils used in the production of construction machinery?
- Steel coils are used in the production of construction machinery as they provide the raw material needed for manufacturing various components, such as frames, beams, and structural elements. These coils are processed and shaped into the desired forms, ensuring the machinery's durability, strength, and stability.
- Q:What are the different types of steel coil edge treatments?
- There are several different types of steel coil edge treatments, including mill edge, slit edge, deburred edge, and rounded edge. Mill edge refers to the original edge of the steel coil as it comes from the mill, which is typically sharp and uneven. Slit edge is a straight and smooth edge created by slitting the coil. Deburred edge is a process of removing any burrs or sharp edges from the coil edge to provide a smoother finish. Rounded edge is a type of edge treatment where the sharp corners of the coil are rounded off to reduce the risk of injury and improve handling.
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Stainless steel cold rolled coil for construction
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 800 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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