DIN EN 10346 Hot-Dip Galvanized Steel Coil Super deep drawing quality CNBM

DIN EN 10346 Hot-Dip Galvanized Steel Coil Super deep drawing quality CNBM System 1

DIN EN 10346 Hot-Dip Galvanized Steel Coil Super deep drawing quality CNBM

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

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Quick Details

Standard: DIN
Grade: HCT / HD
Type: Steel Coil
Surface Treatment: Galvanized
Application: Multiphase steels for cold forming
Width: 600-1534mm
Length: Coil

Packaging & Delivery

Packaging Details:	Oscillated wound: one coil per bundle, inner is the protecting humidity-proof wax paper. Medium is plastic film. Outer is sackcloth or compound paper packing. Coil to be laid on single type pallet (one pile per pallet)
Delivery Detail:	Depends on specification and order quanity.

Feature

(1) Regular spangle, minimized spangle and skin-pass.
(2) Chromate and Chromate-free passivation.
(3) Oiled and unoiled.

Drawing quality - DIN EN 10346 HDG Steel Coil

(1) Type of zinc coating finish: regular spangle, minimized spangle and skin-pass.
(2) Types of surface qualities: as coated surface, improved surface and best quality surface.
(3) Surface treatment: chemically passivated, chromate-free passivation, phosphate, anti-finger print, phosphateand, self lubricating film, and untreated.
(4) Type of oiling: oiled and unoiled.
(5) Coil ID: 508/610mm.
(6) Grade: DX52D+Z; Application: drawing use.

Chemcial composition (cast analysis) of low carbon steels for cold forming

Specifications

What is the application of Steel Coil?

There are two sides,one is out side: Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth;the other is inside: Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter.

DIN EN 10346 Hot-Dip Galvanized Steel Coil Super deep drawing quality CNBM

Q:Iron melts faster when there will be low carbon in Iron.During steel making the molten Iron gets purified and alloying being done through the process. How the carbon is being controlled at Iron melting stage and what it is called?: Steel is usually made in a two-step process. As you may know, carbon, in the form of coke, is added to the iron ore during the initial smelting process. This is the first step. The conversion of iron ore into raw iron is accomplished with a blast furnace. Carbon dissolves with the iron during the smelting process. The amount of carbon in the iron is generally not controlled at this point as this would be too difficult, the excess carbon is removed in the next step. The result is pig iron which is crude iron that has a very high carbon content, and a large amount of impurities. Pig iron is almost as brittle as glass, and it is useless in this form. In most modern steelmaking operations, molten pig iron is tapped from the blast furnace three or four times per day- it is not allowed to cool. The liquid pig iron is carried in ladles directly to a Basic Oxygen Furnace which converts the pig iron into steel. The basic oxygen converter uses a stream of pure oxygen to burn off the excess carbon. Impurities are also burned off, particularly phosphorus, silicon, and sulfur (which damage the steel's properties.) These elements all have a much higher affinity for oxygen than iron does, so the iron itself remains unchanged. Once the carbon content and the impurities are reduced to the desired level. The oxygen is shut off, and the iron has now become steel. At this point other alloying elements may be added, such as chromium, manganese, or molybdenum. These elements improve the steel's properties, but also add to it's price. If necessary, more carbon can be added as well if the carbon content has accidentally dropped too low. Finally, molten steel from the basic oxygen furnace is poured off. It can be cast into ingots, billets, or thin slabs.

Q:Im in the process of replacing the gutters/down spouts on my house. The top of the house is four sided. The bottom level has a porch area with 3 sides, two smaller roofs in the back, and one small roof on the side with all stainless steel gutters. A two story house. Not sure of the demensions. They were made at a Steel Mill where the previous owner, worked.This guy wants to buy the stainless gutters but I need to know the market value of this steel and offer him a price. Can someone tell me what I can sell it for? Does it go by the pound? Foot? Can you give me an idea please? Theres a lot of it! I have no clue what to do! Thanks!: i know it goes buy the pound but i do not know how mutch a pound.waite for some more answers someone must know.or call your local junk yard and ask them.

Q:What are the dimensions of steel coils used in the packaging industry?: The dimensions of steel coils utilized in the packaging industry are subject to variation in accordance with the specific application and requirements. However, the customary dimensions for steel coils employed in packaging encompass a thickness ranging from 0.15 mm to 3 mm and a width spanning from 600 mm to 2000 mm. The internal diameter of the coil, referred to as the core, generally measures around 508 mm (20 inches); however, alternative sizes such as 610 mm (24 inches) or 762 mm (30 inches) may also be utilized. The outer diameter of the coil may fluctuate contingent upon the weight and size of the coil, yet it commonly falls between 1000 mm and 2000 mm. It is crucial to emphasize that these dimensions can be tailored to accommodate the specific requirements and preferences of the packaging industry.

Q:could anybody tell me the the weight of a cubic metre of mild steel? and where to get this info from?: The density of mild steel is about 7.8 gm/cc. 1 cubic metre is 1,000,000 cc, so it weighs 7,800Kg - 7.7 tons.

Q:Can steel coils be welded together?: Yes, steel coils can be welded together. Welding is a common method used to join steel coils, where the edges of the coils are heated and fused together to create a continuous and strong joint.

Q:What are the different grades of steel used in coil manufacturing?: There are several grades of steel used in coil manufacturing, including low carbon steel, high carbon steel, stainless steel, and alloy steel. Each grade has its own unique properties and is chosen based on the specific requirements of the application, such as strength, corrosion resistance, or heat resistance.

Q:What are the different types of steel coil finishing machines?: There are several different types of steel coil finishing machines, each designed to perform specific tasks and achieve desired results. Some common types include: 1. Slitting Machines: These machines are used to slit large steel coils into narrower strips of desired widths. They consist of a set of circular blades that cut through the coil as it passes through the machine, creating multiple smaller coils or strips. 2. Cut-to-Length Machines: These machines are used to cut steel coils into specific lengths. They can be programmed to make precise cuts at predetermined lengths, ensuring accuracy and consistency. 3. Recoiling Machines: Recoiling machines are used to rewind steel coils into tight, compact rolls. They are typically used to create smaller coils from larger ones or to rewound coils that have become loose or damaged. 4. Edging Machines: Edging machines are used to remove excess material from the edges of steel coils, improving their overall appearance and ensuring consistent width throughout the coil. 5. Coating Machines: These machines are used to apply various coatings or finishes to the surface of steel coils, such as paint, galvanized coatings, or protective films. They often incorporate drying or curing systems to ensure proper adhesion and durability of the applied coatings. 6. Packaging Machines: Packaging machines are used to wrap or package steel coils for transportation or storage. They can wrap the coils in protective materials, such as plastic or paper, and secure them with strapping or other fastening methods. 7. Inspection Machines: These machines are used to inspect the quality and integrity of steel coils. They can detect defects, such as cracks, scratches, or surface irregularities, and provide feedback for quality control purposes. These are just a few examples of the different types of steel coil finishing machines available. Each machine serves a specific purpose in the steel coil finishing process, ensuring that the final product meets the desired specifications and quality standards.

Q:How are steel coils protected against corrosion?: Steel coils are protected against corrosion through various methods such as applying protective coatings like zinc, aluminum, or polymer, or using a process called galvanization where the coils are coated with a layer of zinc. Additionally, storing the coils in a controlled environment with low humidity and proper ventilation also helps prevent corrosion.

Q:steel welding with ms steel iron: Welding austenitic stainless steels to carbon and low alloy steels are established methods in the process and construction industries. Dissimilar metal welds involving stainless steels can be done using most full fusion weld methods, including TIG (Tungsten Inert Gas) and MIG (Metal Inert Gas). Weld procedures using filler (consumable) enable better control of joint corrosion resistance and mechanical properties. In selecting the weld filler, the joint is considered as being stainless, rather than the carbon steel. Over-alloyed fillers are used to avoid dilution of the alloying elements in the fusion zone of the parent stainless steel.

Q:This is my first time buying new strings for my violin and I’ve narrowed it down to two choice based on reviews and cost. The only difference I can see between the strings is that one has a solid steel core and the other has a synthetic core. What are the pros and cons of each type of core?: It depends on the tone you want. Synthetics are a more artificial, but rich tone. Solid steel strings will have a beautiful and bright tone, but may be a tad bit more difficult to play.

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