color Coated Galvanized cold Rolled Steel Coil

color Coated Galvanized cold Rolled Steel Coil System 1

color Coated Galvanized cold Rolled Steel Coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 300 m.t./month

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Specification:
1. Standard: HDGI, ALUZINC, CR
2. Grade: SGCC, DX5ID, ASTM, EN10142, S350GD, etc
3. Zinc coating/Aluzinc coating: Z50-200g/ etc m2
4. Package: Export standard package or as per the buyers' requirement
5. Application: Mainly used in the field of roof, outer wall and cabinet, automotive manufacturing, electrical products, locomotives, aviation, precision instrument, canned food, ect
6. Product features:
(1) good durability, and can be used longer than galvanized steel;
(2) has good heat resistance, and compared with galvanized steel, under high temperature it does not discolor easily;
(3) has good heat reflecting
(4) have silvery white luxuriant surface;
(5) has machining capability and spraying performance similar to galvanized steel;
(6) good weldability. Prepainted galvanized steel ppgi corrugated roof sheet

Application Area:
Building exterior, Building interior, Furniture, Household appliances, Steel windows, Panels, Garage doors, etc...

Superiority
1. Good adhesion, can be roll forming
2. The prepainted galvanized steel ppgi corrugated roof sheet color not change even after being roasted under high temperture for 6-12 years
3. Process: Continuous coil coating line --- 3 coating and 3 bake
4. Protective film can be added

Export standard:
Prepainted galvanized steel ppgi corrugated roof sheet 4 eye bands and 4 circumferential bands in steel, galvanized metal and waterproof paper around circumference and bore protection.

Low-carbon steel
Base metal	Steel grade	Chemical constitution (heat analysis) %
		C	St	Mn	P	S	Alt	Ti	Nb
		Less than	Less than	Less than	Less than	Less than	Less than	Less than	Less than
Cold rolled base metal	DC51D+Z,DC51D+ZF St01Z, St02Z, St03Z	0.10	-	0.60	0.035	0.005	-	-	-
	DC51D+Z,DC51D+ZF St01Z, St02Z, St03Z	0.10	-	0.60	0.035	0.005	-	-	-
	DC52D+Z(St04ZR), DC52D+ZF	0.08	-	0.45	0.030	0.030	-	-	-
	DC53D+Z(St05ZR), DC53D+ZF	0.08	-	0.40	0.030	0.030	-	-	-
	DC54D+Z(St06ZR), DC54D+ZF	0.01	0.10	0.30	0.025	0.020	0.015	0.10	-
	DC56D+Z(St07ZR), DC56D+ZF	0.01	0.10	0.30	0.025	0.020	0.015	0.10	0.10
Hot rolled base metal	DD51D+Z(St01ZR), St(02ZR)	0.10	-	0.50	0.035	0.035	-	-	-
Hot rolled base metal	DD54D+Z(St06ZR)	0.01	0.10	0.30	0.025	0.020	0.015	0.10	0.10

Q: Can steel coils be used in the production of agricultural equipment?: Yes, steel coils can be used in the production of agricultural equipment. Steel coils are often used as a raw material in the manufacturing of various agricultural equipment such as plows, planters, harvesters, and tillers. The high strength and durability of steel make it suitable for heavy-duty applications in agriculture. Additionally, steel coils can be easily shaped and formed into different parts and components required in agricultural machinery. The corrosion resistance of steel also ensures that the equipment can withstand harsh weather conditions and prolong its lifespan. Overall, the use of steel coils in the production of agricultural equipment helps in ensuring the reliability, longevity, and efficiency of the machinery used in farming operations.

Q: What are the different types of steel coil packaging techniques?: There are several different types of steel coil packaging techniques that are commonly used in the industry. These packaging techniques are designed to protect the steel coils during storage, transportation, and handling, ensuring that they arrive at their destination in optimal condition. One type of steel coil packaging technique is known as "eye-to-the-sky" packaging. In this method, the steel coils are stacked vertically with the eye of the coil facing upwards. They are then secured using steel strapping or banding. This technique is often used for smaller coils and provides good protection against damage caused by handling and transportation. Another common packaging technique is known as "eye-to-the-wall" packaging. In this method, the steel coils are stacked horizontally with the eye of the coil facing the wall. They are then secured using steel strapping or banding. This technique is often used for larger coils and provides better stability during transportation. A third packaging technique is known as "shrink-wrapping." In this method, the steel coils are wrapped tightly in a plastic shrink-wrap material. This provides protection against moisture, dust, and other contaminants. Shrink-wrapping is often used when the steel coils need to be stored or transported outdoors or in harsh environments. Additionally, some steel coil packaging techniques involve the use of wooden pallets or skids. The coils are placed on these pallets or skids, which provide a stable base and allow for easy handling with forklifts or other equipment. The coils can then be secured to the pallets or skids using steel strapping or banding. Overall, the choice of steel coil packaging technique depends on factors such as coil size, transportation requirements, and environmental conditions. By selecting the appropriate packaging technique, steel coils can be effectively protected and delivered to their destination without damage or deterioration.

Q: How are steel coils used in the production of construction machinery?: Steel coils are used in the production of construction machinery as they provide the raw material needed for manufacturing various components, such as frames, beams, and structural elements. These coils are processed and shaped into the desired forms, ensuring the machinery's durability, strength, and stability.

Q: How are steel coils used in the manufacturing of telecommunications equipment?: Steel coils are used in the manufacturing of telecommunications equipment as they serve as a crucial component for the fabrication of various parts and structures. These coils are commonly used to create cabinets, enclosures, and racks that house and protect telecommunications devices such as servers, switches, and routers. Additionally, steel coils are utilized in the construction of antenna towers and other supporting structures, providing the necessary strength and stability for the equipment.

Q: If steel content is too cheap, what content should I be looking for? I don't think I could find something like a VG-10 here...: I am a former chef and have used Chinese chefs knives, different types from cleavers, even french knives, they are mostly carbon steel, and are made with a cold forged process, they are as good as the European knives and are marketability cheaper, I have one a french knife a 8 one with a green non porous handle. I like it, it is light weight and very well made, and keeps an edge quite well, just look for the better type available.

Q: I want to start getting throwing knives and i was wondering what material is best for quality, but still cheap. I also saw some 440 stainless steel knives that i liked and wanted to know if the material was good: Good steel ain't cheap, cheap steel ain't good... If you're just starting out (practicing anyways), I would be less concerned about the material and more concerned about the style and shape of the blade to gain consistency in your technique... When you start getting proficient for competitions and such... then I'd start investigating steel grades... Anyways, here's a summary from the wiki: Type 440—a higher grade of cutlery steel, with more carbon, allowing for much better edge retention when properly heat-treated. It can be hardened to approximately Rockwell 58 hardness, making it one of the hardest stainless steels. Due to its toughness and relatively low cost, most display-only and replica swords or knives are made of 440 stainless. Available in four grades: 440A, 440B, 440C, and the uncommon 440F (free machinable). 440A, having the least amount of carbon in it, is the most stain-resistant; 440C, having the most, is the strongest and is usually considered more desirable in knifemaking than 440A, except for diving or other salt-water applications.

Q: Explain how you could make plastic sink and steel float?: Plastics that are more dense than water will sink. For floating, you need to displace more water than you weight, so assuming steel is 10 times denser than water you will need to displace 10 times as much water weight as your steel occupies. This is easy for a wide hull ship (barge)

Q: I have a steel plate 3' long x 2 wide x 3/16 thick. I have a 1/2 diameter hole with the center 3/4 from the end. Tensile strength is 38,000psi. A chain goes through the hole and is connected to a load. how does one determine how much tension the chain can have before it rips through the hole?: Your title asks for the working load, yet your problem asks for the failure load (ripping the plate). These are two different things, since there must be a factor of safety on the failure load to get to the working load. The factor of safety varies from code to code and depending on what the plate/chain is being used for. The failure load would be the net cross section of the plate (after subtracting out the hole) x the strength of the plate. In this case it would be (2 - .5)*3/16*38000psi=10,687.5 lbs You would also need to check the strength of the chain to make sure that it doesn't break before the plate.

Q: Is sterling silver better than surgical steel as far as being hypoallergic in earrings? If I have a choice which should I get? Thanks!: Surgical steel.

Q: What are the different methods of coil slitting for steel coils?: There are several different methods of coil slitting for steel coils, each of which serves a specific purpose and is used in different industries. Here are some of the common methods: 1. Rotary shear slitting: This is the most widely used method for coil slitting. It involves using a set of rotating knives to cut the steel coil into smaller strips. The rotary shear slitting method is known for its high speed and accuracy, making it ideal for large-scale production. 2. Loop slitting: In this method, the steel coil is fed through a loop control system that maintains a constant tension. The coil is then cut into strips using a rotating knife. Loop slitting is commonly used for thinner gauge materials and is known for its ability to produce clean, burr-free edges. 3. Oscillating shear slitting: This method involves using a set of oscillating knives to cut the steel coil. The knives move back and forth in a rapid motion, creating a shearing effect that cuts through the coil. Oscillating shear slitting is often used for thicker gauge materials and can handle higher tensile strengths. 4. Crush cut slitting: Crush cut slitting is a method where the steel coil is cut by pressing a circular blade against the coil. The blade crushes the material, creating a cut. This method is commonly used for softer materials or when edge quality is not critical. 5. Slit edge rolling: Slit edge rolling is a method that involves rolling the edges of the steel coil after it has been slit. This process smooths out the edges and improves the overall appearance of the strips. Slit edge rolling is often used for applications that require a high-quality finish. 6. Laser slitting: Laser slitting is a newer method that uses a laser beam to cut through the steel coil. This method is precise and can handle a wide range of thicknesses. Laser slitting is commonly used for high-precision applications where edge quality is critical. These are just a few of the different methods of coil slitting for steel coils. The choice of method depends on factors such as the thickness and tensile strength of the material, the required edge quality, and the intended application of the slitted strips.

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