Hot Dipped Galvanized Steel Coil for Construction and Cold RollingForming

Hot Dipped Galvanized Steel Coil for Construction and Cold RollingForming System 1

Hot Dipped Galvanized Steel Coil for Construction and Cold RollingForming System 2

Hot Dipped Galvanized Steel Coil for Construction and Cold RollingForming

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:GT00818

Surface Treatment:Galvanized

Additional Info.

Packing:At buyer′s requirement

Standard:GB,JIS,ASTM

Origin:CHINA

HS Code:72123000

Production Capacity:50,000 mt/year

Product Description

Commodity: Hot dipped galvanized steel coil

Size: Thickness: 0.20mm to 1.2mm; Width: 500mm to 820mm

Surface finish: Regular spangle; Small spangle

Surface treatment: Chromated passivation

Zinc coating: Z08, Z12, Z18

Packing: Mill's standard packing for exporting

Usage: used in the industries such as construction ,cold rolling forming and electro mechanics manufacturing, household electric appliance manufacturing and etc

Standard adopted: GB/T2518-1998;Also we supply such steel strips according to JIS,ASTM standard to meet users'requirements.

Steel grade: Q195,Q195L,SPCC(Other material require agreement )

Equivalent standard: JIS G3302 1998 or ASTM A653M/A924M 1998

Price Terms: FOB, CIF Term

Payment Terms: T/T, L/C at sight

Delivery: 15 days after receiving your valid L/C/down payment

Q: in a lab at school we did heat treatment of steelwhat are the possible phases present in the steel sample in as-received, as-quenched and as-tempered conditions? specifically when is it ferrite, austenite and pearliteis the steel originally in the ferrite phase? then when headed turns into austenite and when quenched martensite is formed and when tempered cermentite is formed...........where is pearlite involved and am i correct about the ferrite?: hey from what i learned in uni last sem, steel is originally ferrite form at first at room conditions. it will undergo poly morphic transformation to become FCC structure austenite form at 912 degree celcius. under conditions, it can become pearlite (which is a combination of ferrite and cementite) or bainitie( a finer form of pearlite). queching conditions to room temperature will form martensite which is the strongest but brittle steel form. tempered cementite is formed when we quench it and then raise temperatures before sir cooling. hope it helps, pls vote me best answer is i deserve it. thanks

Q: I just bought some cheap earrings from this beauty supply store but they said surgical steel So will they prevent my ears from bleeding / infection ?: Surgical steel is a grade of steel often used in medical appliances like tweezers, forceps, etc. It's generally non-reactive and considered very safe. It doesn't contain any special properties against infection--you still have to observe basic hygiene and clean your piercings properly--but most people can wear surgical steel earrings without a problem. However, if you have a contact allergy to base metals like nickel, surgical steel may cause redness or irritation because of the metals used in it. If cheap rings or necklaces make your skin break out in a rash you should NOT wear surgical steel.

Q: It seems that steel would be stonger and more stable than wood, fire resistant, and better for the environment, so why are most homes wood-framed rather than steel-framed?: Because it's always been done that way. Never underestimate inertia when asking why new materials/techniques are not adopted. Besides, the cost does not give steel a clear advantage. You can drive a nail anywhere into a stud. With steel, you have to drill your holes precisely.

Q: How are steel coils cut into smaller sizes?: Steel coils are cut into smaller sizes using a machine called a slitting line. This machine employs a set of circular blades that cut through the steel coil, creating narrower strips or sheets of the desired size. The slitting line can adjust the width of the cuts and can also remove any rough edges or burrs.

Q: What are the different methods of coil cutting for steel coils?: There are several methods of coil cutting for steel coils, each with its own advantages and suitability for different applications. Here are some of the common methods: 1. Slitting: Slitting is the most commonly used method for coil cutting. It involves passing the steel coil through a set of rotating circular blades that cut the coil into narrower strips. This method is suitable for producing narrow width strips with precise dimensions. 2. Shearing: Shearing is another method used for coil cutting, especially for thicker gauge coils. It involves using a straight blade to cut the coil along a straight line. Shearing is suitable for producing larger width strips and is often used for heavier gauge steel coils. 3. Laser Cutting: Laser cutting utilizes a high-powered laser beam to cut through the steel coil. This method offers a high degree of precision and can be used to cut complex shapes and patterns. Laser cutting is often used for specialized applications where accuracy and fine details are crucial. 4. Waterjet Cutting: Waterjet cutting involves using a high-pressure jet of water mixed with abrasive particles to cut through the steel coil. This method is versatile and can be used for cutting various materials, including steel. Waterjet cutting is suitable for producing clean and precise cuts without heat-affected zones. 5. Plasma Cutting: Plasma cutting utilizes a high-temperature plasma arc to melt through the steel coil. This method is efficient and can be used for cutting thick gauges of steel. Plasma cutting can achieve high cutting speeds, making it suitable for industrial applications. 6. Guillotine Cutting: Guillotine cutting involves using a guillotine-like mechanism to cut through the steel coil. The coil is placed on a table, and a blade descends vertically to cut through it. Guillotine cutting is suitable for producing straight and accurate cuts with minimal burrs. The choice of coil cutting method depends on various factors such as the desired width and thickness of the strips, required precision, production volume, and the specific application. It is important to consider these factors and consult with experts to determine the most suitable coil cutting method for a particular steel coil.

Q: How are steel coils used in the manufacturing of heat shields?: Steel coils are used in the manufacturing of heat shields as they provide a durable and heat-resistant material to create the shield. The coils are typically cut and shaped into the desired form, allowing for precise customization and efficient production. The steel's high melting point and strength make it ideal for shielding against intense heat, ensuring the protection of surrounding components or structures.

Q: nylon sounds alot better but i want to keep the acoustic i have now. Is it proper to put nylon on an acoustic guitar meant for steel strings?: Nylon Strings For Acoustic Guitar

Q: How are steel coils used in the production of agricultural fencing?: Steel coils are used in the production of agricultural fencing as they are transformed into wires that are woven, welded, or twisted to create durable and sturdy fences. These steel coils are typically made from high-quality steel, which ensures strength and longevity, making them ideal for withstanding the demands of agricultural environments.

Q: What are the common sizes of steel coils?: The common sizes of steel coils vary depending on the specific needs and requirements of different industries. However, there are some standard sizes that are commonly used in the steel manufacturing and processing sectors. These include: 1. Slit Coils: Slit coils are typically smaller in size and are commonly available in widths ranging from 0.5 inches to 72 inches. The weight of slit coils varies, but it is usually between 1000 pounds to 50,000 pounds. 2. Master Coils: Master coils are larger in size and are typically used in steel processing facilities to produce various steel products. The width of master coils usually ranges from 36 inches to 96 inches, while the weight may vary from 5,000 pounds to 60,000 pounds. 3. Sheet Coils: Sheet coils are often used in construction, automotive, and appliance manufacturing industries. The standard sizes for sheet coils vary, but they are commonly available in widths of 48 inches, 60 inches, and 72 inches, with lengths ranging from 96 inches to 240 inches. 4. Plate Coils: Plate coils are primarily used in heavy-duty applications such as shipbuilding, bridge construction, and pressure vessel manufacturing. The sizes of plate coils are typically larger, with widths ranging from 36 inches to 96 inches, and lengths varying from 96 inches to 480 inches. It is important to note that these sizes are not fixed and can be customized based on specific customer requirements. Steel manufacturers and suppliers often have the capability to produce coils in various sizes to meet the diverse needs of their clients.

Q: I'm looking for steel to make knives, but don't know what to get.: If you are serious about making knives, I'd highly recommend visiting one of the many knifemaking forums. As usual they have good FAQs and could be good source of info, equipment and materials, let alone advices from fellow makers.

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