Grade JIS G3302-SGCC-SGC570 Galvanized Steel Coil
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Grade JIS G3302-SGCC-SGC570 Galvanized Steel Coil
Specification of Grade JIS G3302-SGCC-SGC570 Galvanized Steel Coil
1. Galvanized Steel Coil
(1) Width: 600-1570mm
(2) Thickness: 0.13-5.0mm
(3) Grade: JIS G3302-SGCC-SGC570, SGCH (full hard-G550), SGHC-SGH540
EN10346-DX51D+Z, DX53D+Z, S250GD-S550GD
ASTM A653-CS-B, SS255-SS550
(4) Zinc Coating: Z40g/m2~Z500g/m2 (both side total coating thickness)
2. Galvalume Steel Coil
(1) Width: 600~1500mm
(2) Thickness: 0.15~2.30mm
(3) Grade: JIS G3321-SGLCC, SGLC400-570, (G550)
EN10346-DX51D+AZ, DX53D+AZ, S250-S550
ASTM A792M CS-B, SS255-SS550
(4) AZ Coating: AZ50~AZ185g/m2
3. Prepainted Galvanized Steel Coil (PPGI)
(1) Width: 600~1250mm
(2) Thickness: 0.19~1.50mm
(3) Grade: JIS G3312-CGCC, CGC340-570, (G550)
ASTM A755M CS-B, SS255-SS550
(4) Zinc Coating: Z40g/m2~Z500g/m2 (both side total coating thickness)
4. Prepainted Galvanized Steel Coil (PPGL)
(1) Width: 600~1250mm
(2) Thickness: 0.20~1.50mm
(3) Grade: JIS G3322-CGLCC, CGLC340-570, (G550)
ASTM A755M CS-B, SS255-SS550
(4) AZ Coating: AZ50~AZ185g/m2 (both side total coating thickness)
5. Cold Rolled Steel Coil (Soft) (for further information, pls click the product name)
(1) Width: 600~1570mm
(2) Thickness: 0.13~2.50mm
(3) Grade: JIS G3141-SPCC-SD, SPCD-SD, SPEC-SD
JIS G3135-SPFC 340/390/440
EN10130-DC01, DC03, DC04
SAE1006, SAE1008
ASTM A424-TypeⅡ
6. Cold Rolled Steel Coil (Full Hard) (for further information, pls click the product name)
(1) Width: 600~1570mm
(2) Thickness: 0.13~2.50mm
(3) Grade: JIS G3141-SPCC-1B, SPCC-1D
7. Hot Rolled Steel Coil
(1) Width: 1000~1524mm
(2) Thickness: 1.20~16.5mm, other thickness can be negotiation
(3) Grade: JIS G3101-SS400, JIS G3132-SPHT1/2/3, ASTM A36, Q195, Q235 etc.
Company Introduction of the Grade JIS G3302-SGCC-SGC570 Galvanized Steel Coil
CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.
With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
Packaging & Delivery Grade JIS G3302-SGCC-SGC570 Galvanized Steel Coil
Packaging Detail | Sea worthy packing /as per customer's packing instruction |
Delivery Detail | 15 ~ 40 days after receiving the deposit |
Products Show:
FAQ:
Are you a trading company or manufacturer? | Manufacturer |
What’s the MOQ? | 3 metric ton |
What’s your delivery time? | 15-35 days after downpayment received |
Do you Accept OEM service? | Yes |
what’s your delivery terms? | FOB/CFR/CIF |
What's the Payment Terms? | 30% as deposit,70% before shipment by T/T |
Western Union acceptable for small amount. | |
L/C acceptable for large amount. | |
Scrow ,Paybal,Alipay are also ok | |
Why choose us? | Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals. |
What's your available port of Shipment? | Main Port, China |
What’s your featured services? | Our service formula: good quality+ good price+ good service=customer's trust
|
Where are your Market? | Covering more than 160 countries in the world |
- Q: What are the different types of tool steels used in special steel?
- Some of the different types of tool steels used in special steel include high-speed steels, cold work steels, hot work steels, and plastic mold steels. Each type of tool steel is designed to have specific properties that make it suitable for different applications, such as cutting, shaping, or molding materials.
- Q: What are the limitations of using special steel in electrical applications?
- One limitation of using special steel in electrical applications is its relatively high cost compared to other materials such as copper or aluminum. Special steel also tends to be heavier, which can make electrical components or devices bulkier. Additionally, steel has lower electrical conductivity compared to copper, leading to higher resistance and potential energy losses in electrical circuits. Finally, steel is more susceptible to corrosion, which can impact the durability and longevity of electrical equipment if not adequately protected.
- Q: What are the different material selection factors for special steel?
- The selection of materials for special steel involves considering various factors to ensure the desired performance, durability, and cost-effectiveness of the final product. Some of the key material selection factors for special steel include: 1. Mechanical Properties: Special steel should possess the required mechanical properties to meet the specific application's demands. This includes factors like strength, hardness, toughness, fatigue resistance, and wear resistance. 2. Corrosion Resistance: Depending on the intended use, special steel may need to possess high corrosion resistance to withstand exposure to harsh environments, chemicals, or moisture. This factor ensures the longevity and reliability of the steel in its intended application. 3. Heat Resistance: Special steel may need to exhibit excellent heat resistance properties, particularly for applications involving high temperatures, such as in aerospace or power generation industries. The material should be able to retain its strength and structural integrity even at elevated temperatures. 4. Machinability: The ease with which special steel can be machined is an essential factor to consider, especially for applications involving complex shapes or precision components. High machinability allows for efficient manufacturing processes and reduces production costs. 5. Weldability: Special steel selected for applications that require joining through welding should possess good weldability. This ensures that the material can be easily welded without compromising its strength or introducing defects. 6. Cost: The cost of the material plays a significant role in material selection. Balancing the desired properties with the available budget is crucial to achieve the optimal cost-effectiveness of the final product. 7. Availability: The availability of the chosen special steel is also a vital consideration. Ensuring a reliable and consistent supply of the material is necessary to avoid production delays or interruptions. 8. Environmental Impact: The environmental impact of the material should be evaluated, considering factors such as energy consumption during production, recyclability, and the use of sustainable raw materials. Opting for eco-friendly materials aligns with sustainable practices and regulations. By carefully considering these material selection factors, engineers and designers can choose the most suitable special steel for their specific application, ensuring optimal performance, durability, and cost-efficiency.
- Q: What are the different corrosion protection methods used for special steel?
- There are several corrosion protection methods used for special steel, including coating with anti-corrosive paints or sealants, galvanizing with zinc or other metals, applying sacrificial anodes, using corrosion inhibitors, and employing cathodic protection techniques such as impressed current or sacrificial anode systems.
- Q: What are the different casting techniques used for special steel?
- There are several casting techniques used for special steel, including investment casting, sand casting, centrifugal casting, and continuous casting. Each technique has its own advantages and is suitable for specific applications. Investment casting is known for its precision and ability to produce intricate shapes, while sand casting is cost-effective and versatile. Centrifugal casting is used to create cylindrical shapes with high strength, and continuous casting is employed for mass production of steel products.
- Q: What are the different methods for improving the toughness of special steel?
- There are multiple approaches that can be utilized to enhance the toughness of special steel. Among the most effective techniques is the utilization of alloying. By incorporating specific elements like nickel, chromium, or molybdenum into the steel composition, the toughness can be greatly enhanced. These alloying elements aid in increasing the strength and resistance to cracking and fracture. Another method involves employing heat treatment processes. For instance, one can utilize quenching and tempering to improve the toughness of the steel. Quenching entails rapidly cooling the steel from a high temperature to room temperature, resulting in a hardened structure. Subsequently, tempering takes place, where the steel is reheated to a precise temperature and then slowly cooled. This process helps alleviate internal stresses and enhance the toughness of the steel. Furthermore, refining the microstructure of the steel can also amplify its toughness. Techniques like grain refinement, which encompass reducing the size of the grains in the steel, can lead to improved toughness. This is due to the fact that smaller grains hinder the propagation of cracks, making the steel more resistant to fracture. Lastly, special steel can undergo processes such as shot peening or surface hardening to augment its toughness. Shot peening involves bombarding the steel's surface with tiny metallic or ceramic particles, inducing compressive stresses and enhancing resistance to crack initiation. Surface hardening techniques like carburizing or nitriding can generate a hardened layer on the steel's surface, increasing its toughness and wear resistance. In conclusion, the various methods for enhancing the toughness of special steel encompass alloying, heat treatment processes, microstructure refinement, and surface treatments. Each of these techniques can be customized to meet the specific requirements of the steel and achieve the desired level of toughness.
- Q: Can special steel be used in the production of fasteners?
- Yes, special steel can be used in the production of fasteners. Special steel, such as stainless steel or alloy steel, has enhanced properties such as corrosion resistance, high strength, or heat resistance, making it suitable for various applications in industries where fasteners are commonly used.
- Q: What are the different methods of coating special steel?
- Enhancing the performance and safeguarding special steel from corrosion or damage can be achieved through various coating methods. Some commonly used techniques include: 1. Galvanization: A layer of zinc is applied to the steel, either through hot-dip galvanization or electroplating. This zinc layer offers exceptional corrosion resistance and acts as a sacrificial anode, preventing rusting. 2. Powder coating: An electrostatically applied dry powder is cured under heat, creating a protective layer that not only provides resistance to chipping, scratching, and corrosion but also adds an appealing finish. 3. Electroplating: The steel is immersed in a solution containing metal ions like chromium or nickel, and an electric current is passed through it. This process deposits the metal ions onto the steel surface, forming a thin protective layer that enhances corrosion resistance and gives a decorative appearance. 4. Cladding: A layer of corrosion-resistant material, such as stainless steel or titanium, is bonded to the surface of the special steel. Cladding offers improved resistance to corrosion, wear, and heat while maintaining the base steel's strength and mechanical properties. 5. Thermal spraying: Coating material like zinc or aluminum is heated to a molten or semi-molten state and then sprayed onto the steel surface using compressed air or a similar method. The sprayed material forms a protective layer that delivers excellent corrosion resistance and can also provide functional properties like thermal insulation or electrical conductivity. 6. Chemical conversion coating: The steel surface is treated with a chemical solution that reacts with the surface to create a thin layer of protective compound like phosphate or chromate. This conversion coating enhances corrosion resistance and promotes the adhesion of subsequent coatings. These are just a few examples of the numerous coating methods available for special steel. The selection of the most suitable method depends on factors like desired properties, intended application, and budget constraints. It is crucial to choose the appropriate coating method to ensure the longevity and performance of the special steel.
- Q: What are the main factors affecting the corrosion fatigue strength of special steel?
- The main factors affecting the corrosion fatigue strength of special steel include the corrosive environment, the presence of aggressive substances, the level of stress applied, the frequency of stress cycling, and the microstructure and composition of the steel itself.
- Q: What are the properties of electrical resistance steel?
- Electrical resistance steel is characterized by its high resistivity, which means it offers high resistance to the flow of electric current. It also exhibits good electrical conductivity, ensuring efficient transmission of electric power. Additionally, electrical resistance steel typically has a low temperature coefficient of resistance, meaning its resistance does not change significantly with temperature fluctuations. These properties make it suitable for various applications, such as in electrical resistors, heating elements, and electrical wiring where controlled resistance and durability are required.
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Grade JIS G3302-SGCC-SGC570 Galvanized Steel Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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