Prepainted GI steel coil / PPGI / PPGL color coated galvanized steel sheet in coil

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Standard:	AISI,ASTM,BS,DIN,GB,JIS	Grade:	SGLCC. SQZL	Thickness:	Normally 0.2mm-2.0mm, even more thicker
Place of Origin:	Tianjin China (Mainland)	Brand Name:	CNBM	Model Number:	0.2mm-2.0mm * 914mm-1250mm
Type:	Steel Coil	Technique:	Cold Rolled	Surface Treatment:	Coated
Application:	Boiler Plate	Special Use:	Silicon Steel	Width:	Normally 914mm-1250mm; even much narrower, but above 600mm
Length:	As Required	PVC Covered or not::	As Required	Anti Finger-Print or not::	As Required
Package::	Standard Exportation Package, Anti Corrosion	Skin Passed or not::	As Required	Coil Weight:	Normally 5 M/T, but aslo as required
Base Metal:	SGCC,DX51D+Z, OR Others	Color Standard:	As Required from RAL Series	Coil Inner Diameter:	508mm/610mm
Coating Thickness::	Top:10-25um, back:4-8um	Zinc Weight::	30/150/160g/m2

Packaging Detail:	Standard export packing, 4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal and waterproof paper wall protection disk, galvanized metal and waterproof paper around circumference and bore protection.
Delivery Detail:	7-30 Days

1.pre-painted galvalume steel coils
2.Grade:SGLCC SQZL
3.AZ Weight:30/150/160g/m2
4.Width:914-1250mm
5.RAL K7 Color

Prepainted GI steel coil / PPGI / PPGL color coated galvanized steel sheet in coil

1.Product Introduction information:

PRODUCT	Color Coated Galvalume Steel Coil
STANDARD	GB/T-12754: 2006, JIS330, ASTM A653, JIS G330, GB/T2518, ASTM A792, JIS G3321, JIS G3317
BASE METAL	Hot dipped Galvanized steel sheet/coil, Hot dipped Galvalume steel sheet/coil
EQUIPMENT	Double coating double baking; three coating three painting
SUPPLY CAPACITY	10000 Tons per Year, 1000 Tons per Month
SIZE	Thickness 0.2mm-2.0 mm, width 914mm—1250mm; if special Specs, please inform us about that
ZINC COATING	30g/m2-275g/m2
PAINT THICKNESS	Top: 10-25 microns; Back: 4-8 microns
COIL WGT	normally 5 Tons per Coil, aslo as required by customer
COIL ID	508mm/610mm
SURFACE PAINT	EP, PE, HDP, SMP, PVDF

Q: many sword sellers sell swords made of 440 and stainless, i know those are both totally **** for real swords. so are 1045, 1060, or 1095 good grades of steel for a sword?: You'll okorder has a great introductory articles on metallurgy as it pertains to swords. Check 'em out.

Q: What is the type of stainless steel used in knifes.: There okorder / Stainless steel doesn't make the best knife blade. It doesn't sharpen as sharp or hold its edge as well. High carbon steel is better, but it rusts and discolors very easily so it's not as popular. A new thing (actually not new but popular these days) is to use a 'sandwich' of high carbon steel between two layers of stainless. So the actual edge is high carbon steel but the blade looks like stainless. I have some kitchen knives made this way (kind of expensive) and I love them. This same technique was used in Japanese katanas, swords used by samurai warriors.

Q: What are the main challenges in handling and processing steel coils?: The main challenges in handling and processing steel coils include their large size and weight, which can make transportation and maneuverability difficult. Additionally, the edges of steel coils can be sharp and pose safety risks. Coils also need to be stored in a manner that prevents damage and corrosion. Lastly, processing steel coils requires specialized equipment and techniques to ensure accurate cutting, shaping, and forming, which can be costly and time-consuming.

Q: What is the minimum diameter of a steel coil?: The minimum diameter of a steel coil can vary depending on the specific requirements and manufacturing processes, but it is typically around 4 inches or 100 millimeters.

Q: If you were selecting a tool steel for an extreme impact load application, which one would you pick? why?thanks: It all depends what the application actually is. For hammers I would select a hammer grade B1 steel. For impact loading where an edge is needed I would be going for O1 or similar (oil quenching steels tend to be a little tougher than air hardening). For mining tools a very high manganese steel (Hadfields steel) - this is not a true tool steel. The best place to start is by looking at the ranking of the properties which you want - hardness v toughness v strength - and then use this to put the steels in rank order. Price and availablity then sort the problem out for you (in the real world).

Q: How are steel coils used in the production of automotive body panels?: Steel coils are used in the production of automotive body panels by being processed and shaped into the desired form through techniques like stamping, cutting, and bending. These coils provide the necessary strength and durability required for the structural integrity of the body panels, ensuring the safety and performance of the vehicle.

Q: How are steel coils used in the manufacturing industry?: Steel coils are widely used in the manufacturing industry as they are essential for various applications such as automotive, construction, appliances, and machinery. These coils are commonly used to produce various metal components and parts, including sheet metal, pipes, tubes, and wire. The coils are unwound and fed into different machines and processes, where they are shaped, cut, stamped, or welded to create the desired products. Due to their durability, strength, and malleability, steel coils are highly valued for their versatility and play a crucial role in the manufacturing industry.

Q: Monopolistic competition means all of their products are identical like things in supermarket like milk. There are no high barriers to entry. Oil and steel are all same in all industries.: While oil and steel may seem to be all the same, they are really not. There are many different grades of crude oil and many different types of steel.

Q: What are the main raw materials used in making steel coils?: The main raw materials used in making steel coils are iron ore, coal, and limestone.

Q: How are steel coils used in the manufacturing of railway wagons?: Steel coils are used in the manufacturing of railway wagons as they are transformed into various components such as the wagon frames, undercarriages, and body panels. These coils are processed and shaped through cutting, bending, and welding techniques to create the necessary parts for the wagons. The strength and durability of steel make it an ideal material for constructing railway wagons that can withstand heavy loads and harsh conditions on the tracks.

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