Z40 BMP Rolled Steel Coil Construction Roofing Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Structure of Z40 BMP Rolled Steel Coil Construction Roofing Construction 
Description of Z40 BMP Rolled Steel Coil Construction Roofing Construction
PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method),
and after roasting and cooling. Zinc coating: Z60, Z80, Z100, Z120, Z180, Z275, G30, G60, G90
Alu-zinc coating: AZ60, AZ80, AZ100, AZ120, AZ180, G30, G60, G90
Main Feature of Z40 BMP Rolled Steel Coil Construction Roofing Construction
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.
Applications of Z40 BMP Rolled Steel Coil Construction Roofing Construction
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc. 
Specifications of Z40 BMP Rolled Steel Coil Construction Roofing Construction
| Classified symbol | Yield Point Minimum N/mm2 | Tensile Strength Minimum | Elongation Minimum % | Application | ||||
| N/mm2 | Nominal Thickness mm (t) | |||||||
| JIS | Yogic | 0.25-0.4 | 0.4-0.6 | 0.6-1.0 | 1.0-1.6 | |||
| G3312 | specification | |||||||
| CGCC | CGCC | -205 | -270 | -20 | -21 | -24 | -24 | Commercial |
| CGCD | CGCD | --- | 270 | --- | 27 | 31 | 32 | Drawing |
| --- | CG340 | 245 | 340 | 20 | 20 | 20 | 20 | Structural |
| CGC400 | CG400 | 295 | 400 | 16 | 17 | 18 | 18 | Structural |
| CGC440 | CG440 | 335 | 440 | 14 | 15 | 16 | 18 | Structural |
| CGC490 | CG490 | 365 | 490 | 12 | 13 | 14 | 16 | Structural |
| CGC570 | CG570 | 560 | 570 | --- | --- | --- | --- | Structural |
| ASTM Designation | Yield Point Minimum | Tensile Strength Minimum | Elongation Minimum % | Application | Q/BQB 445-2004(China standard) | ASM A653/A653M | JISG 3312 | |
| ksi(MPa) | ksi(MPa) | TDC51D+Z | (CS TYPE A+Z) | CGCC | ||||
| A653(M)-99 CS TYPE A,B,C | --- | --- | --- | Commercial | TDC52D+Z | CGCD | ||
| A653(M)-99 FS | --- | --- | --- | Lock Forming | TS250GD+Z | (G250+Z) | - | |
| A653(M)-99 DS | --- | --- | --- | Drawing | TS300GS+Z | (G300+Z) | CGC 400 | |
| A653(M)-99 SS Grade33(230) | 33(230) | 45(310) | 20 | Structural | TS350GD+Z | (G350+Z) | CGC490 | |
| A653(M)-99 SS Grade37(255) | 37(255) | 52(360) | 18 | Structural | TS550GD+Z | (G550+Z) | CGC570 | |
| A653(M)-99 SS Grade40(275) | 40(275) | 55(380) | 16 | Structural | ||||
| A653(M)-99 SS Grade50(345) | 50(345) | 65(450) | 12 | Structural | ||||
| A653(M)-99 SS Grade80(550) | 80(550) | 82(570) | --- | Structural | ||||
FAQ of Z40 BMP Rolled Steel Coil Construction Roofing Construction
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
1, ISO, BV, CE, SGS approved.
2, Competitive price and quality.
3, Efficient service team online for 24 hours.
4, Smooth production ability(50000tons/month) .
5, quick delivery and standard exporting package.
6, Flexible payment with T/T, L/C, Paypal, Kunlun bank, etc .
- Q:Can steel billets be used in the production of automotive components?
- Yes, steel billets can be used in the production of automotive components. Steel billets are semi-finished steel products that are typically used to produce various types of steel products, including automotive components. They can be further processed through rolling, forging, or other manipulation techniques to form the desired shape and size of the automotive component. Steel is a preferred material for automotive components due to its high strength, durability, and ability to withstand harsh operating conditions. Moreover, the use of steel billets allows for flexibility in manufacturing, as they can be tailored to meet specific design requirements and performance specifications of different automotive components.
- Q:What are the main factors affecting the machinability of alloy steel billets?
- The main factors affecting the machinability of alloy steel billets include the composition of the alloy steel, the heat treatment it has undergone, the hardness of the material, the presence of impurities or inclusions, and the cutting parameters used during machining such as cutting speed, feed rate, and depth of cut.
- Q:How are steel billets used in the production of automotive exhaust systems?
- Automotive exhaust systems rely heavily on steel billets as a vital element. These solid blocks of steel serve as the primary material for manufacturing various parts and components of the exhaust system. To begin the process, the steel billets are heated in a furnace to a specific temperature, which softens the steel and makes it malleable. Once heated, the billets are then molded and shaped into different components of the exhaust system, such as pipes, mufflers, and catalytic converters. The shaping process can be accomplished through hot rolling, cold rolling, or extrusion, depending on the desired shape and properties of the component. Following the shaping process, further treatment is carried out to enhance the strength and durability of the steel billets. This treatment may involve heat processes like quenching and tempering, which improve the steel's hardness, toughness, and resistance to corrosion. These treatments ensure that the exhaust system components can endure the harsh conditions they will encounter, including high temperatures and corrosive gases. Once the steel billets have been shaped and treated, they are assembled and welded together to form the final exhaust system. This involves joining the various components, such as pipes and mufflers, using welding techniques like arc welding or laser welding. These welding processes guarantee secure connections between the components, preventing any leaks or failures in the exhaust system. In summary, steel billets are of utmost importance in the production of automotive exhaust systems as they provide the necessary raw material for shaping and forming the various components. Their exceptional strength, durability, and resistance to high temperatures and corrosion make them an ideal choice for manufacturing exhaust systems capable of withstanding the demanding conditions associated with automotive use.
- Q:Can steel billets be used for making architectural structures?
- Yes, steel billets can be used for making architectural structures. Steel billets are semi-finished products that are typically cast into specific shapes and sizes before being further processed into different steel products. These billets can be used as a raw material for fabricating various architectural structures such as beams, columns, frames, and trusses. Steel is a widely used material in the construction industry due to its high strength, durability, and versatility. It offers several advantages over other construction materials, including its ability to withstand heavy loads, resist corrosion, and provide excellent fire resistance. Steel billets can be processed and shaped into different forms, allowing architects and engineers to create innovative and complex architectural designs. Furthermore, steel structures offer several benefits in terms of cost-effectiveness, speed of construction, and sustainability. Steel is a highly recyclable material, making it an environmentally friendly choice. The use of steel billets in architectural structures enables the construction of large and complex structures with greater precision and efficiency. Overall, steel billets can be effectively used in the construction of architectural structures, offering numerous advantages in terms of strength, durability, design flexibility, and sustainability.
- Q:How does the carbon content affect the properties of a steel billet?
- The carbon content in a steel billet has a significant impact on its properties. Higher carbon content results in increased hardness and strength, making the steel more suitable for applications requiring high durability and wear resistance. However, higher carbon content also reduces the steel's ductility and toughness, making it more prone to brittleness and cracking. On the other hand, lower carbon content enhances the steel's ductility and toughness, but at the expense of reduced hardness and strength. Therefore, the carbon content must be carefully selected to achieve the desired balance of properties for specific applications.
- Q:What is the role of steel billets in the manufacturing of pressure vessels?
- Steel billets are primarily used in the manufacturing of pressure vessels as the starting material for forging or rolling processes. They are heated and shaped into the desired form, providing the necessary strength, durability, and resistance to high pressure and temperature that pressure vessels require.
- Q:Our caster is square billet! 150X500! That is, every time we open the head, there is slag inclusion. And pores! Yes, the first 3 meters! There's no more left behind! How did it happen, please?! We have a refinery and electromagnetic stirring! Give me a hand!
- In the production process of steel castings, the appearance of quality defects is unavoidable. It is essential to take reasonable measures to avoid the inclusion of slag in the cast steel. It is necessary to understand the reason why the porosity of the cast steel is caused by slag inclusion so that the quality of the cast steel can be improved.In order to solve the pinhole of slag phenomenon, the first thing to do is to understand the cause of steel casting porosity slag phenomenon, and take corresponding measures according to the original material,
- Q:How are steel billets used in the manufacturing of furniture and fixtures?
- Due to their versatility and durability, steel billets are a crucial element in the production of furniture and fixtures. These semi-finished metal products serve as the raw material for manufacturing various furniture and fixture components. One prevalent application of steel billets in furniture manufacturing involves crafting frames and structural supports. These billets are shaped and cut to specific dimensions, forming the framework for chairs, tables, and other furniture pieces. The strength and rigidity of steel make it the preferred choice for ensuring the stability and longevity of these products. Moreover, steel billets are utilized to produce hardware components for furniture and fixtures. These include hinges, locks, drawer slides, and other mechanisms that require strength and precision. By utilizing steel billets, manufacturers can guarantee that these components can withstand the wear and tear associated with daily usage. In addition, steel billets are also employed to create decorative elements in furniture and fixtures. They can be molded, bent, or welded into various shapes and designs, enhancing the aesthetic appeal of the final product. These decorative elements may consist of trimmings, accents, or ornamental details that enhance the overall appearance of furniture and fixtures. Furthermore, steel billets are often used in the manufacturing of fixtures such as shelving units, display racks, and storage systems. The durability and load-bearing capacity of steel make it an ideal material for constructing these items, ensuring that they can withstand heavy loads and provide long-term support. To summarize, steel billets are of utmost importance in the manufacturing of furniture and fixtures. They are used to create frames, hardware components, decorative elements, and various types of fixtures. Their strength, durability, and versatility make them an essential raw material for producing high-quality and long-lasting furniture and fixtures.
- Q:What is the composition of steel billets?
- Steel billets are primarily composed of iron, with varying amounts of carbon and other alloying elements such as manganese, silicon, and chromium. The exact composition depends on the specific grade and intended use of the steel billet.
- Q:How are steel billets used in the production of aerospace parts?
- Steel billets are used in the production of aerospace parts as they serve as the starting material for forging or machining processes. These billets are heated, shaped, and then further processed to create the desired components, such as engine parts, landing gear components, or structural elements, which are crucial for the performance and safety of aerospace machinery.
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Z40 BMP Rolled Steel Coil Construction Roofing Construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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