Color Coated Corrugated Galvanized Steel Coils SGCC, DX51D,China CNBM, Fast Delivery
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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OKorder Financial Service
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Prepainted galvanized steel coils
Quality | Q/BQB 440-2003 | JIS G3312-1994 | EN 10326-2004 | ASTM A653-02a |
EN 10327-2004 | (BASE PLATE) | |||
(BASE PLATE) | ||||
Commercial Steel | TDC51D | CGCC | DX51D+Z/AZ | CS Type A/B/C |
Forming Steel | (TSt01,TSt02,TSt03) | CGCD1 | FS Type A, Type B | |
Drawing | TDC52D /TDC53D | - | DX52D+Z/AZ | DDS TYPE A/C |
Steel | DX53D+Z/AZ | |||
Structural | TS280GD(TStE28) | CGC400 | S280D+Z/AZ | SS275 |
Steel | TS350GD(TStE34) | CGC440 | S350D+Z/AZ | SS340 Class1 |
2) OUR SPECIFICATION OF (Prepainted galvanized steel coils) printed PPGI coils
Thickness | Width | Length of plate | Inner diameter of coil | |
0.18-1.5mm | MAX 1250mm | 1000-6000mm | 508mm/610mm |
Coated Mass OF (Prepainted galvanized steel coils) printed PPGI coils:
Base plate | Available Coated Mass(g/m^2) |
Galvanized Steel | 80, 100, 120, 160, 180,275 |
Galvalume Steel | 50, 70, 150 |
Available Painting OF (Prepainted galvanized steel coils) printed PPGI coils:
Category of Painting | Item | Code | |
Polyester | PE | ||
High-durability polyester | HDP | ||
Silicon modified polyesters | SMP | ||
Polyvinylidene fluoride | PVDF | ||
Easy-Cleaning | — | ||
Painting Thickness | Top side: 20+5microns; | ||
Bottom side: 5~7microns. | |||
Color System | Produce according to RAL Color System or as per buyer’s color sample. | ||
Painting structure | Top surface | Bottom surface | |
Primer coating | No coating | 1/0 | |
Primer coating | Primer coating | 1/1 | |
Primer coating + Finish coating | No coating | 2/0 | |
Primer coating + Finish coating | Primer coating or single back coating | 2/1 | |
Primer coating + Finish coating | Primer coating + Finish back coating | 2/2 | |
(Prepainted galvanized steel coils) printed PPGI coils
Quality | Q/BQB 440-2003 | JIS G3312-1994 | EN 10326-2004 | ASTM A653-02a |
EN 10327-2004 | (BASE PLATE) | |||
(BASE PLATE) | ||||
Commercial Steel | TDC51D | CGCC | DX51D+Z/AZ | CS Type A/B/C |
Forming Steel | (TSt01,TSt02,TSt03) | CGCD1 | FS Type A, Type B | |
Drawing | TDC52D /TDC53D | - | DX52D+Z/AZ | DDS TYPE A/C |
Steel | DX53D+Z/AZ | |||
Structural | TS280GD(TStE28) | CGC400 | S280D+Z/AZ | SS275 |
Steel | TS350GD(TStE34) | CGC440 | S350D+Z/AZ | SS340 Class1 |
2) OUR SPECIFICATION OF (Prepainted galvanized steel coils) printed PPGI coils
Thickness | Width | Length of plate | Inner diameter of coil | |
0.18-1.5mm | MAX 1250mm | 1000-6000mm | 508mm/610mm |
Coated Mass OF (Prepainted galvanized steel coils) printed PPGI coils:
Base plate | Available Coated Mass(g/m^2) |
Galvanized Steel | 80, 100, 120, 160, 180,275 |
Galvalume Steel | 50, 70, 150 |
Available Painting OF (Prepainted galvanized steel coils) printed PPGI coils:
Category of Painting | Item | Code | |
Polyester | PE | ||
High-durability polyester | HDP | ||
Silicon modified polyesters | SMP | ||
Polyvinylidene fluoride | PVDF | ||
Easy-Cleaning | — | ||
Painting Thickness | Top side: 20+5microns; | ||
Bottom side: 5~7microns. | |||
Color System | Produce according to RAL Color System or as per buyer’s color sample. | ||
Painting structure | Top surface | Bottom surface | |
Primer coating | No coating | 1/0 | |
Primer coating | Primer coating | 1/1 | |
Primer coating + Finish coating | No coating | 2/0 | |
Primer coating + Finish coating | Primer coating or single back coating | 2/1 | |
Primer coating + Finish coating | Primer coating + Finish back coating | 2/2 | |
- Q:im writing a book.-how is steel made? like, from what natural resources?-is there a type of factory that just prouduces steel to then be made into the various things made out of steel? if so, what kind of company might that be?-what is the first stage of steel, like, right after the other....ingrediants......are mixed, but before it is shaped into whatever its destined to be?thank you so much, i really appreciate it!
- That is an ENORMOUS subject that won't fit in this little box. Run an internet search on steel making. Essentially, steel is an alloy of iron and other metals chosen to give it the desired properties. These metals usually come from ores that are extracted from the earth. Actually, iron has too much carbon for most steel making purposes, and the carbon must be burned off. Iron is melted in a blast furnace, and oxygen is used to burn off the excess carbon. Then the molten metal is mixed with molten alloy metals and poured into molds to make ingots, which are blocks of steel of a size convenient for handling. Steel can also be made by re-melting scrap metal and adjusting the amounts of various adulterants or alloy metals at molten temperatures. The ingots are taken to rolling mills to be shaped into rods, pipes, sheet metal, and structural shapes. Molten iron and steel can also be poured into molds to produce complex shapes.
- Q:How do steel coils contribute to the manufacturing of construction materials?
- Steel coils contribute to the manufacturing of construction materials by providing a reliable and versatile raw material. These coils are typically made from high-quality steel and can be easily shaped, cut, and formed into various components such as beams, pipes, and sheets. The strength and durability of steel make it ideal for use in construction, ensuring the integrity and longevity of buildings and structures. Additionally, the consistent quality and availability of steel coils enable efficient and cost-effective production processes, making them an essential element in the manufacturing of construction materials.
- Q:What are the factors affecting the strength of steel coils?
- The factors affecting the strength of steel coils include the composition of the steel, the manufacturing process used, the temperature and time of heat treatment, the presence of impurities or defects, and the degree of deformation during processing.
- Q:What is the role of steel coils in the production of storage tanks?
- Steel coils are used in the production of storage tanks as they provide the necessary material for constructing the tank's shell. The coils are shaped and welded together to form the cylindrical structure, ensuring strength and durability. Additionally, the use of steel coils allows for customization, enabling the tanks to be built to specific sizes and capacities.
- Q:When steel is cast, does it become weaker/more brittle or anything of this nature? what are the side effects of steel casting on the steel itself?How can you correct these?
- It contains too many air bubble spacing and too many impurity that make it easily to be broken apart. Melt it down again with high heat to remove most impurity, after this process,it becomes iron.
- Q:I am doing an assignment for my materials class, im not asking for the answer but just some help. I have the assignment finished and handed in but the teacher gave it back with one comment, he asked me to explain the grain growth in steel during hydraulic press bending. Im completely stuck, please help. Thanks.
- Well, I can't answer the question for you because, if the press bending is done cold, the grains will not grow (at least not with normal steel alloys). One wonderful thing about metallurgy is that the real answer is it depends because there are all sorts of weird and unexpected things that can happen. Cold work (which is what press bending is unless it is done hot or the amount of deformation is extraordinary high and fast so the metal heats up a lot locally) adds stored energy (strain energy) which provides one of the driving forces for recrystallization. Recrystallization is not a yes/no process, it is a process that happens as a function of time and temperature. Recrysallization of a cold worked structure will refine the grain size if done properly but the final stage of recrystallization is grain growth and you can end up with a larger grain size than you started with. The other thing that can affect grain structure is the deformation itself. There are all sorts of transformations that can happen due to the deformation process (twinning/martensitic is one) but, again, these don't usually qualify as grain growth. It may be that the question was incomplete, maybe the question is how does the press bending affect the final grain size after a subsequent anneal? The metallurgy of steels is fascinating because there are so many different microstructures that can be produced, hundreds (or thousand) different alloys, equilibrium and non-equilibrium phases based on composition and thermo-mechanical processing. Hope this helps
- Q:What is the role of steel coils in the production of pipes and tubes?
- Steel coils are an essential component in the production of pipes and tubes as they serve as the raw material for manufacturing. The coils are unwound and then shaped into the desired pipe or tube form through various processes such as rolling, bending, and welding. The steel coils provide the necessary strength, durability, and structural integrity required for the pipes and tubes to withstand high pressures, extreme temperatures, and other demanding conditions.
- Q:How are steel coils inspected for yield strength?
- Steel coils are inspected for yield strength through a series of testing methods. The most common and widely used method is the tensile test. In this test, a small sample is taken from the steel coil and subjected to a controlled load until it reaches its yield point. During the tensile test, the sample is gradually stretched until it deforms and ultimately breaks. The load and elongation data are continuously recorded during this process. The yield strength is then determined by identifying the point on the stress-strain curve where the material begins to exhibit plastic deformation or permanent elongation. Another method used to inspect steel coils for yield strength is the hardness test. Hardness is often correlated with yield strength, and therefore, a hardness test can provide an estimation of the material's yield strength. This test involves measuring the resistance of the steel coil's surface to indentation or penetration using instruments like a Rockwell or Brinell hardness tester. Additionally, non-destructive testing methods such as ultrasonic testing and magnetic particle inspection can also be employed to evaluate yield strength. Ultrasonic testing involves the use of high-frequency sound waves to detect any internal defects or inconsistencies in the material's structure. Magnetic particle inspection, on the other hand, relies on the application of magnetic fields and the use of magnetic particles to identify surface cracks or defects. Overall, various testing methods are available to inspect steel coils for yield strength. These methods provide manufacturers and inspectors with valuable information about the quality and performance capabilities of the steel, ensuring that it meets the required standards and specifications.
- Q:How do steel coils contribute to the agricultural machinery industry?
- Steel coils are an essential component in the manufacturing of agricultural machinery as they are used to create durable and robust parts such as frames, chassis, and components. The high strength and versatility of steel coils ensure that agricultural machinery can withstand harsh conditions and heavy usage, providing reliability and longevity to farmers and the industry as a whole.
- Q:How do steel coils contribute to the transportation industry?
- The versatility and durability of steel coils play a significant role in the transportation industry. These coiled steel sheets have various uses, such as manufacturing automobiles, shipping containers, and railway cars. In the automotive sector, steel coils are utilized to produce different components like body panels, chassis, and engine parts. Steel's strength and malleability make it an ideal material for ensuring vehicle safety and durability. Additionally, steel coils are employed in manufacturing shipping containers, which are crucial for global goods transportation. The sturdiness and resistance to corrosion provided by steel coils ensure the protection of goods during their journey. Moreover, steel coils are essential in the railway industry. They are used to manufacture railway cars, including freight cars and passenger coaches. Steel's strength and durability make it ideal for withstanding the heavy loads and harsh operating conditions experienced by railway vehicles. Steel coils also contribute to the construction of railroad tracks and bridges, providing the necessary strength and stability for safe and efficient transportation. In conclusion, steel coils are indispensable in the transportation industry. They offer the required strength, durability, and versatility for manufacturing various transportation vehicles and infrastructure. Their contribution ensures the safety, reliability, and efficiency of transportation systems, making them vital in the modern world.
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Color Coated Corrugated Galvanized Steel Coils SGCC, DX51D,China CNBM, Fast Delivery
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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