Hot Rolled Steel Coil-SAE1006 in Good Quality in CNBM
- Ref Price:
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 500000 m.t./month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
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Description:
Hot-Rolled Steel Sheets and Coils are applied to a 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:
Product: | Hot Rolled Steel Coils/Sheets |
Material: | Q195,Q235,A36,SS400,S235JR,Q345,ST37-2, CCSB etc |
Standard : | JIS G3002 GB/T251B |
Technique: | hot rolled |
Thickness | 1.2mm to 200mm |
Tolerance of thickness: | :+/-0.03mm |
Width: | 750mm-2000mm |
Tolerance of width: | :+/-5.00mm (aiming to +/-2.00mm) |
Normal width: | 914mm, 1000mm, 1200mm, 1219mm, 1250mm,1500mm |
Length: | According to requirement |
Coil ID: | 508mm-610mm |
Coil Weight: | 10-25 Metric Tons |
Surface: | Black, Chromate, fingerprint resistant treatment, slight oiled or non-oiled, dry |
Port of Loading: | Tianjin/Shanghai port |
Packaging Details: | Standard export packing or according to the clients required |
Delivery Time | Within 30 days after received 30% deposit or workable L/C |
Payment Terms: | L/C,T/T |
Characteristic:
Our products enjoy an excellent reputation and have been exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely hope to establish good and long-term business relationship with your esteemed company.
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FAQ
1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
- Q:When steel is cast, does it become weaker/more brittle or anything of this nature? what are the side effects of steel casting on the steel itself?How can you correct these?
- Cast steel uses specific alloys of steel designed to improve the casting process. It has a specific strength and toughness range based on the alloying ingredients. It physical properties are a bit different from rolled steel. The primary problems with casting steel are porosity and voids or spaces where the mold is not completely filled with molten steel. These do not effect the basic strength of the steel but they can degrade the ability of the casting to function as designed.
- Q:
- There exists a variety of coil leveling machines utilized in different industries. Some frequently encountered types are as follows: 1. Precision Roll Levelers exhibit exceptional accuracy and possess the capability to precisely level coils. Employing a series of rolls, these machines apply pressure to eliminate any distortions or imperfections in the coil. 2. Straighteners are utilized to flatten coils that have become curved or warped during the manufacturing process. Typically, they consist of a set of rollers that gradually bend the coil in the opposite direction to restore its flatness. 3. Rotary Levelers are employed to level thicker coils or those with a higher yield strength. These machines employ a series of rolls that rotate in opposite directions, exerting pressure to flatten the coil. 4. Tension Levelers are commonly used to level thin-gauge coils. They function by applying tension to the coil while passing it through a series of rollers. This process effectively removes any waviness or unevenness in the coil. 5. Stretch Levelers are specifically designed for leveling coils made of high-strength materials. These machines employ a combination of stretching and bending to eliminate any irregularities on the coil's surface. 6. Cut-to-Length Lines not only level the coil but also cut it into specific lengths according to the customer's requirements. These machines are commonly utilized in precision-demanding industries like automotive or construction. In conclusion, the choice of coil leveling machine depends on factors such as the type and thickness of the coil, desired level of accuracy, and the intended application of the leveled coil.
- Q:
- Steel coil coatings can be classified into two main types: organic coatings and metallic coatings. 1. Organic coatings are commonly used for steel coil applications due to their excellent corrosion resistance and durability. There are four types of organic coatings: - Polyester coatings: These coatings offer good weatherability and resistance to chemicals, making them suitable for outdoor applications. - PVDF coatings: These coatings are highly resistant to UV radiation, weathering, and chemicals. They provide exceptional durability and are often used in demanding environments such as coastal areas or industrial settings. - Polyurethane coatings: These coatings offer excellent abrasion resistance and a high level of corrosion protection. They are commonly used in applications where there is a higher risk of mechanical damage or exposure to harsh conditions. - Epoxy coatings: These coatings provide excellent adhesion and chemical resistance. They are often used in industrial applications where resistance to chemicals, solvents, and oils is required. 2. Metallic coatings provide effective corrosion protection and can be further divided into two types: - Galvanized coatings: These coatings involve applying a layer of zinc to the steel surface through a hot-dip or electroplating process. This creates a barrier between the steel and the surrounding environment, providing effective corrosion protection. Galvanized coatings are widely used in various industries due to their cost-effectiveness and good durability. - Galvannealed coatings: These coatings are similar to galvanized coatings but undergo an additional heat treatment process. This results in a coating with increased hardness and improved paint adhesion, making it suitable for applications that require additional surface protection or paintability. When selecting the appropriate steel coil coating, it is essential to consider the specific requirements of the application and the level of corrosion resistance needed. Consulting with coating manufacturers or industry experts can help determine the most suitable coating for a particular application.
- Q:
- In order to determine the weight of a steel coil, one must have knowledge of its dimensions and the specific gravity of the steel. The weight can be calculated using the following formula: Weight of steel coil = Length of coil (in meters) x Width of coil (in meters) x Thickness of coil (in meters) x Specific gravity of steel To begin, measure the length, width, and thickness of the steel coil in meters. It is important to ensure that all measurements are in the same unit in order to obtain accurate calculations. Next, find the specific gravity of the steel. The specific gravity is the ratio of the density of the substance to the density of water. For steel, the specific gravity is typically around 7.8. Multiply the length, width, and thickness of the coil together. This calculation will provide the volume of the steel coil in cubic meters. Lastly, multiply the volume of the coil by the specific gravity of steel to obtain the weight of the steel coil in kilograms (kg). Please note that this calculation only accounts for the weight of the steel coil and does not consider any additional factors such as the core material or any other components included in the coil.
- Q:
- There are several different types of steel coil surface treatments that are suitable for indoor applications. These treatments are designed to enhance the appearance, durability, and performance of the steel coil in various indoor environments. Some of the common surface treatments for indoor applications include: 1. Galvanized Coating: This is one of the most popular surface treatments for indoor applications. Galvanizing involves applying a layer of zinc to the steel coil, which provides excellent corrosion resistance and protects the steel from environmental elements. 2. Pre-painted Coating: Pre-painting the steel coil with a specific color or finish is another common surface treatment for indoor applications. This coating not only improves the aesthetics of the steel, but also provides additional protection against corrosion and wear. 3. Powder Coating: Powder coating is a process where a dry powder is electrostatically applied to the steel coil and then cured under heat. This treatment creates a durable and attractive finish that is resistant to chipping, scratching, and fading. Powder coating is available in a wide range of colors and textures, making it a versatile choice for indoor applications. 4. Vinyl Coating: Vinyl coating is a type of surface treatment that involves applying a layer of PVC (polyvinyl chloride) to the steel coil. This coating provides excellent chemical resistance and protects the steel from moisture, abrasion, and UV radiation. Vinyl coating is commonly used in indoor applications where chemical exposure or moisture resistance is a concern. 5. Laminated Coating: Laminating the steel coil involves bonding a thin layer of plastic or other material to the surface of the steel. This treatment enhances the appearance of the steel and provides additional protection against scratches, stains, and fading. Laminated coatings are available in various colors and patterns, making them suitable for indoor applications where aesthetics is a priority. It is important to consider the specific requirements of the indoor application when choosing a steel coil surface treatment. Factors such as corrosion resistance, durability, aesthetics, and budget should be taken into account to ensure the best possible performance and longevity of the steel coil in indoor environments.
- Q:What would be a better knife one with damascus steel or one without? Why is damascus steel so special other than the look? And why do some people say high carbon steel is better than regular? mainly though I want to know about the damascus. Thanks, max points to best answer.
- This Site Might Help You. RE: Is a knife with damascus steel better than one with regular steel? or what about high carbon? What would be a better knife one with damascus steel or one without? Why is damascus steel so special other than the look? And why do some people say high carbon steel is better than regular? mainly though I want to know about the damascus. Thanks, max points to best answer.
- Q:Has anyone painted their appliences with stainless steel paint? I found on the internet what is called Thomas Liquid stainless steel paint. If you have used it for your kitchen appliences or cabinets, how were the results? How hard was it to apply? Would you recommend it?
- If okorder /
- Q:Is the product of mild steel environmentally friendly? does it produce any emissions?The same question for leather aswell.
- Steel just rusts, it doesn't produce any emissions just sitting there. They even make architectural steel called Corten to rust to a nice patina. If you consider how the steel was made in the first place, a great big NO! Steel making requires massive amounts of electricity plus it gives off some nasty fumes in the liquid state. Leather itself doesn't emit much of anything, but the dyes might. Again though, if you look at how it's made, tanning leather is right up there with steel mills and paper mills for pollution, some of the worst.
- Q:
- Steel coil fabrication involves the utilization of various welding techniques, each catered to specific requirements and applications. Here, we present some commonly employed welding methods for steel coil fabrication: 1. Stick welding, also known as Shielded Metal Arc Welding (SMAW), utilizes a flux-coated electrode and an electric current to generate an arc between the electrode and the base material. SMAW is a versatile and extensively used technique suitable for a range of steel coil applications. 2. Gas Metal Arc Welding (GMAW), also referred to as MIG (Metal Inert Gas) welding, employs a continuous wire electrode and a shielding gas to safeguard the weld pool against atmospheric contamination. GMAW is renowned for its high welding speed and ease of automation, making it a favored choice for steel coil manufacturing. 3. Flux-Cored Arc Welding (FCAW) shares similarities with GMAW, but employs a tubular electrode with flux inside. The flux serves as both the shielding gas and added alloying elements, resulting in enhanced efficiency and weld quality. FCAW is often employed for high-speed welding applications in steel coil fabrication. 4. Gas Tungsten Arc Welding (GTAW), also known as TIG (Tungsten Inert Gas) welding, employs a non-consumable tungsten electrode and an inert gas, typically argon, to protect the weld area. GTAW delivers high-quality, precise welds with exceptional control over heat input, rendering it suitable for thin steel coil materials and critical welding scenarios. 5. Submerged Arc Welding (SAW) involves the use of a continuously fed wire electrode and a granular flux that covers the weld area. The arc is submerged beneath the flux, providing excellent protection and minimizing the need for post-weld cleaning. SAW is commonly employed for welding thick steel coils due to its high deposition rates and deep penetration capabilities. These examples highlight the diverse range of welding techniques employed in steel coil fabrication. The selection of the appropriate welding method depends on factors such as the specific steel grade, thickness, desired weld quality, production speed, and cost considerations. It is crucial to choose the suitable welding technique to ensure the longevity and performance of steel coils across different applications.
- Q:i have a sword and some knives that have this grade steel. so is it a high grade or low grade? and how can i tell the differance between a high grade and a low grade?
- For throwing knives, 440 isn’t necessarily a bad choice. Does it list whether it is 440c or 440b? That matters somewhat. The advantages of 440 Stainless is that it’s relatively hard (for a stainless), it resists rust significantly, and it’s not so hard that it would shatter or break. On the down side 440 is notorious for not taking or holding an edge, but for a throwing knife, that’s probably not much of an issue. If you’re looking for something to train with, you’re fine here. It’s plenty of steel enough to stick in wood or other targets. Odds are it won't bend if you slam it into some wood. If it lands on concrete, eh, it's going to scratch and all that jazz, and it might hurt the tip if it hits first, but as has been said, you can use a file or grinder to get the tip back.
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