Hot Rolled Steel Coils with Standard ASTM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Rolled to its final dimensions while it’s hot enough to scale, our hot-rolled steel is an amalgamation of the various qualities of steel.
It can be in the form of plates, sheets and coils.
Our hot rolled steel sheets and coils are applied to wide range of uses such as automobile, electrical appliance, machinery manufacturing, container manufacturing, shipbuilding bridge, pipeline, and receive high acclaim from our customers for its excellent quality.
Specification of Hot Rolled Steel Coils with Standard ASTM
Standard:ASTM, JIS, GB
Steel Grade:Q235
Technique:Hot Rolled
Packing:in Bundles or Coils
STANDARD & GRADE
APPLICATION
Automobile, Electrical Appliance, Machinery, Transport Equipment, Steel Structure, Pressure Vassel Tank, Welded Pipe, Bridge, Container Shipbuilding.
FAQ:
1. What is the minimum order quantity ?
Our MOQ is 50mt for each size.
And we will consider to give more discount if you make big order like 1000 tons and more.
Further more, the more appropriate payment term your offer the better price we can provide.
2. How long can we receive the product after purchase?
Usually within thirty working days after receiving buyer’s advance payment or LC.
We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.
3. How to guarantee the quality of the products？
We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;
We resolutely put an end to unqualified products flowing into the market.
At the same time, we will provide necessary follow-up service assurance.
4.What is the validity of your quotation?
Normally 7 days.
5.What is your advantage?
24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent
- 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: I bought a steel pendant on eBay, but it turned out to be too shiny.I've read on a couple forums that if I leave it soaked in urine for 2 days, it will get duller.Now, if it really does get duller, will the pendant get rusty afterwards?So is the shiny surface the only thing that prevents it from rusting?Any simple, non-urine ideas on how to make it duller are welcome too.Thanks!
- Stainless steel will rust under proper conditions. I live on a boat on salt water, trust me. If the urine works it won't be prone to rusting any more than before. It's not the shine that inhibits rusting with stainless steel, it the % of carbon in the steel, compared to regular steel. IF the urine works it's because it is acidic (a mild acid). Wash it with a small brush and some baking soda to neutralize the acid when your done. A much stronger acid would be swimming pool acid. (Muriatic acid) but be careful you might test a spot with a Q tip on the back. If you try Muriatic acid it would take seconds.Then wash in baking soda water to remove all acid.. SS
- Q: What are the main factors that affect the price of steel coils?
- The main factors that affect the price of steel coils include the cost of raw materials such as iron ore, coal, and other alloys, supply and demand dynamics in the steel industry, production and transportation costs, fluctuations in currency exchange rates, and government policies and regulations. Other factors such as global economic conditions, trade tariffs, and market competition also play a significant role in determining the price of steel coils.
- Q: Aluminum and Steel brittle or ductile based on these results? and why? Steel Aluminium% Elongation 0.2510.2705Modulus of E in ksi11833.33964.71Tensile Strength (ksi)87.5 51.5Yield Strength (ksi)78.5 41
- Only steel(of this pair)might be liable to brittle fracture,which would be implied by almost zero elongation or reduction in area at fracture.On this basis the steel has not failed by brittle fracture.I would expect much more elongation in pure aluminium than your sample shows so I presume it to be brittle unless it is an alloy rather than commercially pure aluminium.However brittle fracture in metals is a particular phenomenon to be determined by impact tests and examination of fracture surfaces and is particularly relevant to metals with the body centred crystal structure.
- Q: What is the average lifespan of a steel coil storage rack?
- The average lifespan of a steel coil storage rack can vary depending on several factors such as the quality of the rack, proper maintenance, and usage conditions. However, with proper care and maintenance, a well-built steel coil storage rack can typically last anywhere from 10 to 20 years or even longer.
- Q: How do steel coils contribute to the automotive industry?
- The automotive industry heavily relies on steel coils to manufacture different components and structures for vehicles. These coils are made from high-quality steel and undergo a series of processes, such as hot rolling, cold rolling, and annealing, to achieve the desired properties. One of the main applications of steel coils in the automotive industry is for producing body panels and frames. The strength and durability of steel make it an ideal material for these purposes, providing structural integrity and protection to the vehicle. Through a stamping process, steel coils are transformed into sheets, allowing manufacturers to create intricate shapes and designs for various vehicle models. Furthermore, steel coils are also utilized in the production of suspension systems, including springs and shock absorbers. The elasticity and resilience of steel enable these components to withstand the constant impact and weight of the vehicle, ensuring optimal performance and comfort for the driver and passengers. In addition, engine components like crankshafts, camshafts, and cylinder heads are manufactured using steel coils. These components require the strength and thermal resistance that steel provides, ensuring the efficient operation and longevity of the engine. Moreover, steel coils play a crucial role in the production of exhaust systems, which are essential for reducing emissions and noise levels. Steel's resistance to heat and corrosion make it an excellent material choice for exhaust pipes, mufflers, and catalytic converters, ensuring their durability and functionality. Overall, steel coils are indispensable in the automotive industry as they contribute to the manufacturing of various components and structures that are vital for the performance, safety, and longevity of vehicles. The high strength, durability, and versatility of steel make it the preferred material choice, enabling manufacturers to create reliable and efficient automobiles.
- Q: What is the minimum diameter of a steel coil?
- The minimum diameter of a steel coil can vary depending on the specific manufacturing process and desired application. However, in general, the minimum diameter of a steel coil is determined by factors such as the thickness of the steel and the capabilities of the equipment used in the manufacturing process.
- Q: How are steel coils used in the manufacturing of construction excavators?
- Steel coils are often used in the manufacturing of construction excavators to form the structural components and body parts. These coils are cut, shaped, and welded to create the framework, bucket, and other essential components of the excavator. The high strength and durability of steel make it an ideal material for supporting heavy loads and withstanding the demanding conditions of construction sites.
- Q: How are steel coils used in the manufacturing of wires?
- Steel coils are used in the manufacturing of wires by being uncoiled and then fed through a series of machines where they are drawn, stretched, and twisted to the desired diameter and shape. This process helps to strengthen the wires and make them more flexible for various applications such as electrical wiring, construction, and manufacturing.
- Q: I just want regular steel, not stainless steel.
- Iron is the primary ingredient in steel. All Steel is an alloy by definition. Stainless steels are alloys that resist corrosion. There are dozens of alloys of steel. Many stainless steels are not magnetic. If a magnet won't stick to it it is very likely to be a stainless steel but that is not true for all stainless steels. You really do need to be more specific as to what you want and why. There are too many to chose from.
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Hot Rolled Steel Coils with Standard ASTM
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 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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