Grade S250GD-S550GD 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
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Specification
Grade S250GD-S550GD Galvanized Steel Coil
Specification of Grade S250GD-S550GD 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 S250GD-S550GD 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 of the Grade S250GD-S550GD 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: How does special steel contribute to the automotive suspension spring industry?
- Enhanced performance and durability in the automotive suspension spring industry are provided by special steel, which plays a crucial role. These springs bear the weight of the vehicle and absorb road shocks, ensuring a smooth and comfortable ride for passengers. Also known as alloy steel, special steel is specifically designed to possess exceptional mechanical properties. These include high strength, toughness, and resistance to wear and fatigue. Such properties are vital for suspension springs, as they must endure the constant stresses and strains of vehicle operation. The utilization of special steel in automotive suspension springs allows for the production of lighter yet stronger and more reliable springs compared to traditional steel ones. Consequently, this leads to improved fuel efficiency, reduced vehicle weight, lower emissions, and a more sustainable automotive industry. Moreover, special steel enables suspension springs to maintain their shape and performance over extended periods, even under extreme conditions. This ensures that the vehicle's suspension system remains effective, providing a stable and comfortable driving experience. Additionally, special steel can be customized to meet the specific requirements of different vehicles. This allows for the tailoring of suspension springs based on factors such as vehicle weight, load capacity, and desired ride quality. The flexibility in material properties enhances the overall performance and safety of the suspension system. In summary, special steel is essential in the automotive suspension spring industry as it provides the necessary strength, durability, and performance characteristics for a reliable and efficient suspension system. Its use contributes to the development of lighter, more fuel-efficient vehicles while ensuring passenger comfort and safety.
- Q: What are the properties of carbon steel?
- Carbon steel is a type of steel that primarily consists of iron and carbon, with trace amounts of other elements. It is known for its strength, durability, and high melting point. Carbon steel is also highly malleable, making it easy to form into various shapes and structures. Additionally, it exhibits good corrosion resistance, although it is not as resistant as stainless steel. Overall, carbon steel is widely used in industries such as construction, automotive, and manufacturing due to its excellent mechanical properties.
- Q: Can special steel be used in the manufacturing of household appliances?
- Certainly, household appliances can indeed be manufactured using special steel. Also known as alloy steel, special steel possesses a range of desirable attributes such as exceptional strength, durability, and resistance to both corrosion and wear. These characteristics render it suitable for a wide array of applications, including the production of household appliances. When it comes to household appliances like refrigerators, ovens, dishwashers, and washing machines, it is essential to utilize materials that can endure constant utilization, high temperatures, as well as exposure to water and chemicals. Special steel fulfills these requirements and provides a dependable and long-lasting solution. To exemplify, stainless steel represents a common type of special steel employed in household appliances due to its resistance to corrosion and hygienic properties. It finds application in various appliance components such as refrigerator doors, oven interiors, and dishwasher interiors. Stainless steel is easily cleaned, maintains its appearance over time, and does not react with food or other substances, making it an ideal selection for household appliances. Moreover, special steel alloys can be employed to enhance specific properties required in different appliances. For instance, heat-resistant alloys can be utilized in ovens or stovetops, while high-strength steel alloys can be employed in appliances necessitating structural integrity, such as washing machines or dryers. In conclusion, special steel can certainly find use in the manufacturing of household appliances. Its diverse properties, encompassing strength, durability, corrosion resistance, and versatility, make it a superb material choice for ensuring the performance, longevity, and safety of household appliances.
- Q: What are the different methods of surface lapping for special steel?
- Special steel can be lapped using several different methods to attain a high degree of flatness and smoothness on its surface. One commonly employed technique is known as free abrasive lapping. This method entails the utilization of a slurry containing abrasive particles to polish the steel surface. Typically, the slurry is applied to a rotating lap plate, which is then pressed against the steel surface. Through the abrasive particles' action, material is removed from the surface, resulting in a smoother and flatter finish. Another method, fixed abrasive lapping, involves the use of a rigid lap plate embedded with abrasive particles to polish the steel surface. Generally, the lap plate is composed of a harder material than the steel being lapped. As the lap plate rotates and is pressed against the steel surface, the embedded abrasive particles remove material, thus achieving a smoother finish. Chemical lapping is an additional technique applicable to special steel. In this method, a chemical solution is applied to the steel surface. The chemical solution reacts with the surface, dissolving and eliminating a thin layer of material. Chemical lapping is typically chosen when a high level of flatness is required. Ultrasonic lapping takes advantage of ultrasonic vibrations to enhance the lapping process. In this method, the steel surface is immersed in a mixture of abrasive particles and liquid medium. Ultrasonic vibrations are then applied to the liquid medium, causing the abrasive particles to vibrate and remove material from the steel surface. This technique is particularly effective for lapping hard and brittle materials. In summary, the various methods of surface lapping offer different approaches to achieve the desired level of flatness and smoothness for special steel. The choice of method depends on factors like the type of steel, the desired surface finish, and the specific requirements of the application.
- Q: What are the different methods of surface thermal spraying for special steel?
- There are several different methods of surface thermal spraying that can be used for special steel. These methods include: 1. Flame spraying: In this method, a flame or oxy-fuel source is used to melt the coating material, which is then sprayed onto the surface of the special steel. This method is commonly used for applying coatings such as zinc, aluminum, or their alloys. 2. Arc spraying: Arc spraying involves using an electric arc to melt the coating material, which is then propelled onto the surface of the special steel using compressed air. This method is often used for applying coatings such as stainless steel, nickel alloys, or copper. 3. Plasma spraying: Plasma spraying utilizes a plasma torch to heat and melt the coating material, which is then propelled onto the surface of the special steel. This method is particularly effective for applying coatings such as ceramic or metallic materials with high melting points. 4. High-velocity oxy-fuel (HVOF) spraying: HVOF spraying involves using a high-pressure combustion process to propel the coating material onto the surface of the special steel. This method produces coatings with high bond strength and density, making it suitable for applications requiring wear resistance or corrosion protection. 5. Detonation spraying: Detonation spraying utilizes a controlled detonation process to accelerate the coating material onto the surface of the special steel. This method is often used for applying coatings such as tungsten carbide or other hard materials, providing excellent wear resistance. Each of these methods of surface thermal spraying offers distinct advantages and is selected based on the specific requirements of the special steel application, including the desired coating material, thickness, and performance characteristics.
- Q: How does special steel perform under extreme cold conditions?
- Special steel is specifically engineered for optimal performance in frigid conditions. It demonstrates exceptional resistance to low temperatures and retains its strength and toughness even in freezing conditions. This is accomplished by incorporating alloying elements, such as nickel, chromium, and molybdenum, which enhance the steel's ability to remain pliable and resist brittle fractures. In frigid temperatures, regular steel tends to become brittle and prone to easy fracturing. However, special steel showcases remarkable toughness and resilience. It can endure extremely low temperatures while preserving its mechanical properties, rendering it suitable for various applications in cold settings. Furthermore, special steel boasts excellent corrosion resistance, a critical attribute when exposed to extreme cold environments. Cold environments can expedite corrosion due to factors like moisture, salt, and freezing and thawing cycles. Nevertheless, the corrosion-resistant nature of special steel prevents deterioration and upholds its structural integrity. Moreover, special steel possesses exceptional thermal conductivity, facilitating efficient heat transfer even in exceedingly low temperatures. This characteristic proves essential in applications where heat transfer plays a vital role, such as cryogenic systems or cold storage facilities. All in all, special steel's outstanding performance in extreme cold conditions positions it as an ideal material for a multitude of industries and applications, including aerospace, oil and gas, automotive, and construction. Its capacity to maintain strength, toughness, corrosion resistance, and thermal conductivity at low temperatures ensures reliable and secure operation in severe cold environments.
- Q: How is special steel used in the textile supply chain?
- Special steel is used in various ways in the textile supply chain. It is commonly utilized in the production of textile machinery such as spinning frames, looms, and knitting machines. Special steel components are crucial for ensuring the smooth operation and durability of these machines, allowing for efficient and high-quality textile production. Additionally, special steel is used in the manufacturing of textile cutting tools, needles, and other accessories, which play an important role in the fabric cutting and sewing processes. Overall, special steel's strength, resilience, and precision make it an essential material in the textile supply chain.
- Q: What are the applications of special steel in the manufacturing industry?
- Special steel has a wide range of applications in the manufacturing industry, including the production of tools, machinery, and equipment. It is commonly used in sectors such as automotive, aerospace, energy, and construction due to its exceptional strength, durability, and resistance to corrosion. Special steel is also utilized in the manufacturing of components that require high wear resistance, such as gears, bearings, and cutting tools. Its versatility and unique properties make it an essential material in various industrial applications.
- Q: What are the main applications of special steel in the medical field?
- Special steel is widely used in the medical field for various applications. Some of the main applications include surgical instruments, implants, and medical devices. Surgical instruments such as forceps, scalpels, and scissors are often made from special steel due to its high strength, durability, and corrosion resistance. Implants, such as joint replacements and dental implants, are commonly made from special steel alloys that provide strength, biocompatibility, and resistance to wear and tear. Additionally, special steel is used in the production of medical devices like needles, catheters, and stents, where its properties contribute to their effectiveness and safety.
- Q: What are the casting methods for special steel?
- There are several casting methods used for special steel, including investment casting, sand casting, and centrifugal casting. Investment casting, also known as lost-wax casting, involves creating a wax model of the desired part, coating it with a ceramic shell, and then melting the wax away to leave a cavity. Molten steel is then poured into the cavity, creating the final product. Sand casting involves creating a mold using a mixture of sand and a binder, and then pouring molten steel into the mold. Centrifugal casting uses centrifugal force to distribute molten steel into a mold, resulting in a denser and more uniform casting.
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Grade S250GD-S550GD 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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