HIGH QUALITY OF COLD ROLLED HARD STEEL COIL FROM CHINA

HIGH QUALITY OF COLD ROLLED HARD STEEL COIL FROM CHINA System 1

HIGH QUALITY OF COLD ROLLED HARD STEEL COIL FROM CHINA

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 5000 m.t./month

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Quick Details

Standard: ASTM, GB, JIS
Grade: SGCH
Thickness: 0.13mm-0.8mm
Place of Origin: TIANJIN, China (Mainland)
Brand Name: ZG
Model Number: ZG
Type: Steel Coil
Technique: Cold Rolled
Surface Treatment: HARD
Width: 750mm-1250
Length: 0

Packaging & Delivery

Packaging Details:	seaworthy standard export packing .CARDBOARD SLEEVES, STEEL SHEET WRAPPED OUTSID, FIXED BY STEEL BELT
Delivery Detail:	Within 30-40 days upon receit of you prepaid money

Specifications

1,SGCH, regular spangle
2,the second largest supplier in Guan County
3.below 0.16mm is our main products.
4.JIS G3302
5.ASTM

Galvanized steel sheet /coil features:
1. Zinc coating :0g/m2
2. Thickness:0.13-0.8mm
3. Width:750-1250mm(750-762mm,900-925mm, 1000, 1200-1250mm the most common)
4. Coil id:508mm
5. Coil weight: 3-5MT or more (as required)
6. Surface:OILED
7. Tolerance:Thickness tolerance: +/- 0.02mm;
Width tolerance: +/-5mm;
Zinc tolerance:+/-10gsm.
8.Payment condition: Prepay 30%, pay the rest before shipment, via TT
8. Application: As to excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.

HIGH QUALITY OF COLD ROLLED HARD STEEL COIL FROM CHINA

Q:If rail ties were melted, would they be like any other type of steel?: As so much about the railroad is variable, so is the steel used for the rail. For one thing, all rail is not the same size. It is classified by weight per yard. For example, most tangent (straight) track is 139 lbs rail, meaning three feet of it weighs this much. Secondary track, such as found on branch lines and in yards or used on sidings is not as heavy. Track used in curvature may be the same weight, but not always. The reason is there is much more stress imparted to the roadbed in curvature. Most steel on main tracks has a higher carbon content, but there is a point of diminishing returns, as this rail is more brittle as a result. Good luck trying to melt it. In the field, this rail is cut by a saw with diamond studded circular blades. The reason why is it takes a lot more time to try to cut it with an acetylene torch. In the US, certain areas, such as on some bridges, the cross-ties (sleepers) are indeed made of steel, in addition to concrete and wood. The potential for fire is too great for wood in these instances. In addition, if even a single wheel derails, concrete ties tend to explode when stressed this way. All of which makes steel cross-ties worth the extra cost.

Q:I remember my dad saying something about steel toed boots but I forgot =#92; I went and checked out all the stores and got a pair with good ankle support but they also have steel toes. Would this interfere with the shifter or anything? I figure if anything my dirt bike shoes have the steel toes too. Any opinion?: Very good to have steel toed boots while riding

Q:Whats the difference in composition? When LTCS is used generally?Whats the temperature range, that these materials can be used? Is there any relation between Killed carbon steel, LTCS, stainless steel, carbon steel(normal)? How to categorise/classify these?Thankyou very much in advance..: When exposed to elevated temperatures, quenched and tempered steels are more susceptible than normalized steels to permanent reduction in strength. This is especially true when exposure temperature begins to approach tempering temperature used when the parts were produced. In addition to losing strength, tempered steels also may experience reduced impact toughness after being exposed to long-term elevated temperatures. General belief is that this is the reason for LCC's reduced maximum allowable temperature limit of 345°C / 650°F in B16.34.

Q:I bought my Gerber Scout for 29 bucks at the local Walmart a couple months ago, and so far it's performed better than any of my previous knives (a couple of low quality Bucks, and a Winchester). However, my friend just bought a 50 dollar Buck knife and I absolutely love it, so I'm debating trading mine in and pitching in a bit of cash for the same kind.What troubles me is the fact that everybody seems to be bashing 440A steel. I hear a lot of bad things about it; how it is soft, chips easy, dull quickly, etc. How bad is 440A steel really, and would it be worth trading in my Gerber plus about 30 cash for a Buck Vantage Pro? Apparently the Vantage Pro uses S30V steel, so is it really that big of an upgrade, from 440A to S30V? Thank you.: 440 steel is fine for most knives, but there are better quality steels out there for specialized uses. If you like the knife you have, don't worry about what other people say. If you like the new knife more, trade for it. Sometimes I question why people have to ask so many questions about what's better than what.

Q:What are the different methods of coating steel coils?: There are several different methods of coating steel coils, each offering unique benefits and applications. Some of the most common methods include: 1. Hot-dip galvanizing: This process involves immersing the steel coils in a bath of molten zinc. The zinc forms a protective layer on the surface of the steel, providing excellent corrosion resistance and durability. 2. Electro-galvanizing: In this method, a layer of zinc is applied to the steel coils using an electroplating process. It provides similar corrosion resistance to hot-dip galvanizing but with a thinner coating. 3. Electro-coating (E-coating): Also known as electrodeposition, this method involves immersing the steel coils in a bath of paint or resin containing electrically charged particles. An electrical current is applied, causing the particles to adhere to the surface of the steel. E-coating provides excellent corrosion protection and is often used as a primer before applying additional coatings. 4. Powder coating: Steel coils can be coated with a dry powder paint that is electrostatically charged and then baked onto the surface. This method offers a wide range of colors, finishes, and textures, providing both aesthetic appeal and corrosion resistance. 5. Organic coatings: These coatings, such as paints or lacquers, are applied to the steel coils using various techniques like spray, roller, or dip coating. Organic coatings provide protection against corrosion, as well as offering customizable colors and finishes. Each method of coating steel coils has its advantages and is selected based on the desired level of corrosion resistance, appearance, and specific end-use requirements.

Q:How are steel coils transported internationally?: Typically, steel coils are shipped internationally by sea due to their heavy and bulky nature, which makes air transportation impractical. The most common method involves using specialized shipping containers called flatracks or open-top containers, which allow for easy loading and unloading onto vessels. Before being transported, the steel coils are typically securely strapped or banded together to prevent movement or damage during transit. Cranes or forklifts are then used to load the coils onto the flatracks or open-top containers. Careful placement and securing of the coils onto the containers ensure stability and prevent shifting during the journey. Once loaded, the containers are sealed and taken to the nearest port, where they are loaded onto cargo ships designed specifically for heavy and oversized cargo. These ships are equipped with specialized handling equipment like cranes and ramps to facilitate container handling. During the journey, the cargo ships adhere to predetermined shipping routes to reach the destination port. The duration of the journey depends on the distance between the origin and destination ports. Since steel coils are typically transported in large quantities, multiple containers may be loaded onto a single ship. Upon arrival at the destination port, cranes or ramps are used to unload the containers from the cargo ship. The steel coils are then carefully removed from the containers and transported to their final destination, which may involve further transportation by road or rail. Throughout the transportation process, it is crucial to adequately protect the steel coils from moisture, corrosion, and other potential damages. Special attention is given to handling and stowage to minimize the risk of structural damage or deformation. In conclusion, specialized shipping containers are utilized to transport steel coils internationally by sea. The coils are securely loaded onto flatracks or open-top containers and transported by cargo ships to the destination port. Proper handling and stowage techniques are employed to ensure the safe and secure transportation of the steel coils.

Q:How are steel coils processed for stamping or forming?: Steel coils are processed for stamping or forming through a series of steps. First, the coils are uncoiled and straightened to remove any bends or twists. Then, they are fed into a stamping or forming machine, where the desired shape or pattern is formed by applying pressure. After the stamping or forming process, the excess material is trimmed or cut off, and the finished parts are inspected for quality.

Q:My mother is in a weilding class, and today she accidentally welded Galvanized Steel. She doesn't feel good and she wants to know what the symptoms are for Galvanized Poisoning from breathing in the Fumes. Please help, I am worried for her.: Galvanized steel is nothing more than regular steel with zinc added. However, unless you wear the proper gear or ventilate the fumes away, the zinc can cause heavy metal poisoning. As someone who has suffered from it before, usually the symptoms are an upset stomach, feeling queasy, diarrhea, and sometimes hallucinations. If it is bad, you start getting joint pain, a metallic taste in your mouth, and develop a fever. Usually, you can treat mild zinc poisoning by drinking lots of fluids and flushing out your system as much as possible. Still, if the problems persist for more than an hour or so, it can be lethal with many blacksmiths having died as a result of it. If she still feels bad, call a poison control center and tell them she breathed in zinc fumes. They will probably tell you to go to the ER to start treatment. It is not something you wait out.

Q:like, what can steel make?: buildings bridges automobiles elevators railroads and railroad equipment appliances and many many more. Steel is used almost everywhere. reference: Iron and steel are used widely in the construction of roads, railways, infrastructure, and buildings. Most large modern structures, such as stadiums and skyscrapers, bridges, and airports, are supported by a steel skeleton. Even those with a concrete structure will employ steel for reinforcing. In addition to widespread use in major appliances and cars (Despite growth in usage of aluminium, it is still the main material for car bodies.), steel is used in a variety of other construction-related applications, such as bolts, nails, and screws.[66] Other common applications include shipbuilding, pipeline transport, mining, offshore construction, pipeline transport, aerospace, white goods (e.g. washing machines), heavy equipment (e.g. bulldozers), office furniture, steel wool, tools, and armour in the form of personal vests or vehicle armour (better known as rolled homogeneous armour in this role). .

Q:How are steel coils used in the appliance industry?: Steel coils are used in the appliance industry for a variety of purposes such as manufacturing parts, components, and frames for appliances like refrigerators, washing machines, and ovens. The coils are processed and shaped into specific forms to provide strength, durability, and stability to the appliances.

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