PPGI_PPGL_GI_GL _CR_ HR Steel Coil with Lower Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Coil
Hot Sales PPGI PPGL GI GL CR HR Steel Coil with Lower Price
Quick Details
Name | Hot Rolled Steel Coil |
Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
Surface Treatment: | Black/Peeling/Polished/Machined |
Delivery Condition: | Hot Rolled or Forged/Peeled or Black Surface |
Test | SGS/UT 100% Elements Testing |
Certificate: | ISO/Mill Certificate |
Service: | 24 hours online service / |
more than 20 years trading and manufacture | |
Quality Assurance: | the third party inspection, such as SGS, BV, TUV…etc. is acceptable |
Packaging Details: | Seaworthy Packaging or as per customer's packing instruction |
Specification
1.PPGL Specification | Thickness :0.2-5.0mm width:600-1500mm |
2.Brand: | Zinc galv, HBIS-Tangsteel, shousteel, Ansteel etc. |
3.production | coated |
4.standard | ASTM Gr.B JIS DIN |
5.steel grade | DX51D+AZ/GX51D+Z, SGCC |
6.Unite length | Coil or 5-12m as customer’s requirements per plate |
7.quality | top |
8:place of origin | china |
9. Outside coating: | Coated, galvanized, galvalume or as per required by customer's |
10. Third party inspection | SGS/BV |
Company Information
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.
After-sale service | l CNBM provides the services and support you need for every step of our cooperation. We’re the business partners you can trust; you can relax and get on with doing business. |
l For any problem, please kindly contact us at any your convenient time, we’ll reply you in our first priority within 24 hours | |
Advantages | Industry experience over 20 years. |
Shipment of goods -More than 70 countries worldwide. | |
The most convenient transport and prompt delivery. | |
Competitive price with best service. | |
High technical production line with top quality products. | |
High reputation based on best quality products. |
Product 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 surface hardening techniques for special steel?
- There are several surface hardening techniques that can be used for special steel to enhance its mechanical properties and improve its wear resistance. These techniques include: 1. Case hardening: This method involves introducing carbon or nitrogen into the surface of the steel through diffusion. The steel is heated in the presence of a carbon-rich or nitrogen-rich environment, causing the carbon or nitrogen atoms to diffuse into the surface layer. This process forms a hardened case while maintaining a tough core. 2. Nitriding: Nitriding is a surface hardening process that involves the diffusion of nitrogen into the steel. The steel is placed in a nitrogen-rich environment at elevated temperatures, forming a hardened surface layer with improved wear resistance and corrosion resistance. 3. Carburizing: Carburizing is a process that involves introducing carbon into the surface of the steel. The steel is heated in a carbon-rich environment, allowing the carbon atoms to diffuse into the surface layer. This forms a hardened case with increased hardness and wear resistance. 4. Induction hardening: Induction hardening is a localized surface hardening technique. The steel is heated using an induction coil, and then rapidly quenched. This process results in a hardened surface layer with high hardness and improved wear resistance. 5. Flame hardening: Flame hardening is another localized surface hardening method. The steel surface is heated using a high-temperature flame and then quickly quenched. This technique produces a hardened surface layer with increased hardness and wear resistance. 6. Laser hardening: Laser hardening is a precise and localized surface hardening technique. A laser beam is used to heat the desired area of the steel, followed by rapid quenching. This process forms a hardened surface layer with enhanced mechanical properties. These surface hardening techniques for special steel can significantly improve its durability, strength, and resistance to wear and corrosion, making it suitable for various industrial applications. The selection of the most appropriate technique depends on factors such as the desired hardness level, the complexity of the steel component, and the specific requirements of the application.
- Q: How is special steel machined?
- Various methods and techniques are utilized to machine special steel, depending on the specific properties and requirements of the steel. Turning, for instance, is a common method where a cutting tool is employed to eliminate material from the rotating steel workpiece. This process is employed to shape the steel and produce cylindrical parts like shafts or rods. Milling, on the other hand, involves the use of rotating multi-point cutting tools to remove material from the steel workpiece. This technique is employed to create flat surfaces, slots, or intricate shapes on the steel. Grinding is yet another frequently used method for machining special steel. It entails the use of abrasive wheels to remove material and achieve a smooth surface finish. This method is often employed for precision machining, where precise tolerances and smooth finishes are necessary. Drilling is also a significant machining process for special steel. It involves using a rotating drill bit to create holes in the steel workpiece. This process can be carried out manually or with the use of CNC (Computer Numerical Control) machines to ensure accurate hole placement. Apart from these methods, other techniques such as broaching, honing, or lapping can also be employed to machine special steel, depending on the specific requirements and desired outcome. It should be noted that machining special steel necessitates specialized tools, equipment, and expertise due to the hardness and unique properties of the material. The cutting tools used for machining special steel are often made from high-speed steel or carbide, which can withstand the high temperatures and pressures generated during the machining process. In summary, machining special steel involves a combination of cutting, grinding, and drilling techniques to shape, refine, and finish the steel workpiece in accordance with the desired specifications and requirements.
- Q: What are the different methods of joining special steel?
- There are various techniques available for joining special steel, each presenting its own advantages and limitations. Some of the most frequently employed methods comprise: 1. Welding: The most prevalent technique for joining steel involves melting the base material and incorporating a filler material to establish a robust connection. Depending on the specific requirements, different welding techniques like arc welding, gas welding, and laser welding can be utilized. 2. Brazing: This approach necessitates heating the steel and melting a filler metal with a lower melting point, which then infiltrates the joint through capillary action. Brazing is commonly employed when joining dissimilar metals or when a lower-temperature joining process is indispensable. 3. Soldering: Similar to brazing, soldering also employs a filler material with a lower melting point to join the steel. However, soldering involves melting the filler material without melting the base material. It is often employed for electrical connections and delicate applications. 4. Mechanical fastening: This method entails utilizing mechanical means such as bolts, screws, rivets, or other types of fasteners to join the steel components. Mechanical fastening is frequently favored in situations where disassembly or maintenance is necessary. 5. Adhesive bonding: Special steel can also be joined using adhesives that establish a sturdy bond between the surfaces. Adhesive bonding is suitable for joining intricate shapes, minimizing stress concentrations, and providing exceptional corrosion resistance. 6. Friction welding: This technique involves the application of pressure to rub or spin two steel components together, generating heat that creates a bond. Friction welding is commonly employed for joining high-strength or heat-treated steels. 7. Explosive welding: This method employs explosives to facilitate a high-speed collision between two steel surfaces, resulting in a bond formed in a solid state. Explosive welding is frequently used for joining dissimilar metals or when high strength and corrosion resistance are required. The selection of the appropriate joining method depends on factors such as the type of steel, the desired strength and durability of the joint, the specific application requirements, and the availability of equipment and expertise.
- Q: How does special steel contribute to the renewable energy aftermarket industry?
- Special steel contributes to the renewable energy aftermarket industry by providing high-quality materials that enhance the performance and durability of renewable energy equipment. It is crucial for manufacturing wind turbines, solar panels, and energy storage systems, as it offers superior strength, corrosion resistance, and heat resistance. Special steel ensures the longevity and efficiency of renewable energy technologies, enabling the industry to thrive and meet the growing demand for sustainable energy solutions.
- Q: How does special steel contribute to the agricultural industry?
- In the agricultural industry, special steel plays a crucial role in providing strong and high-performing parts for a range of farming equipment. Its unique characteristics, including strength, toughness, and resistance to corrosion, make it perfect for enduring the challenging conditions encountered in agricultural operations. One important use of special steel in agriculture is in the production of tillage tools like plows, harrows, and cultivators. These tools experience intense forces and abrasion while breaking the soil, and special steel ensures their durability and effectiveness even after extended periods of use. The steel's toughness and resistance to wear reduce the need for frequent replacements, improving the overall productivity and cost-effectiveness of agricultural activities. Moreover, special steel is extensively utilized in the manufacturing of harvesting machinery such as combine harvesters, grain conveyors, and crop processing equipment. These machines require parts that can withstand the continuous stress and impact of harvesting and processing operations. Special steel's exceptional strength and ability to resist fatigue allow these machines to handle heavy loads and endure prolonged usage without compromising performance or safety. Additionally, special steel finds application in constructing irrigation systems, storage tanks, and other necessary infrastructure for efficient water management in agriculture. The steel's resistance to corrosion and durability ensure that these structures can endure the challenging conditions of moisture and chemicals present in agricultural environments, guaranteeing their long-lasting functionality. All in all, special steel significantly contributes to the agricultural industry by providing long-lasting and dependable parts for various farming equipment and infrastructure. Its properties enhance the efficiency, productivity, and longevity of agricultural machinery and structures, ultimately benefiting farmers and promoting the overall sustainability of agricultural practices.
- Q: How does special steel contribute to the manufacturing of fasteners?
- Special steel is an essential material in the manufacturing of fasteners due to its unique properties and characteristics. Firstly, special steel offers high strength and durability, making it ideal for the production of fasteners that are required to withstand heavy loads and high levels of stress. This ensures that the fasteners can securely hold components together without breaking or becoming loose over time. Additionally, special steel is known for its excellent corrosion resistance. Fasteners are often exposed to various environmental conditions, including moisture, chemicals, and extreme temperatures. The corrosion resistance of special steel helps to prevent rust and deterioration, ensuring the longevity and reliability of the fasteners. Furthermore, special steel can be easily formed, machined, and heat-treated, allowing for the production of fasteners with precise dimensions and customized designs. This versatility in manufacturing processes enables the creation of fasteners that can meet specific application requirements, such as different thread types, sizes, and head styles. Moreover, special steel offers excellent wear resistance and hardness, which is crucial for fasteners that are subjected to repetitive motions or constant friction. The hardness of special steel helps the fasteners maintain their shape and integrity, reducing the risk of deformation or failure during operation. Overall, special steel plays a vital role in the manufacturing of fasteners by offering high strength, corrosion resistance, versatility in manufacturing processes, and excellent wear resistance. These properties ensure that fasteners are reliable, long-lasting, and capable of withstanding the demands of various industries, including automotive, aerospace, construction, and machinery.
- Q: Can special steel be used for making defense industry components?
- Yes, special steel can be used for making defense industry components. Special steel refers to a category of steel that is specifically designed and engineered to possess superior properties and characteristics compared to standard steel grades. These properties include high strength, excellent toughness, corrosion resistance, heat resistance, and wear resistance. In defense industries, components such as armor plates, military vehicles, weapons systems, aircraft structures, and naval vessels require materials that can withstand extreme conditions and provide optimal performance. Special steel, due to its exceptional properties, meets these requirements and is commonly used in the production of defense industry components. For example, armor plates used in military vehicles and personal body armor are often made from special steel alloys that can withstand ballistic impacts and provide protection to the personnel. Similarly, aircraft structures and naval vessels require steel that can withstand high stresses, corrosion from saltwater, and extreme temperatures, all of which can be achieved with special steel. Additionally, special steel is also used in the manufacturing of defense industry components due to its ability to be machined, welded, and fabricated easily. This allows for efficient production and assembly of complex defense equipment. Overall, special steel is a crucial material in the defense industry as it offers exceptional strength, durability, and performance characteristics, making it an ideal choice for manufacturing defense components that need to withstand rigorous and demanding conditions.
- Q: Can special steel be coated?
- Indeed, it is possible to coat special steel. Coating special steel yields numerous advantages such as resistance to corrosion, improved visual appeal, enhanced durability, and heightened functionality. Multiple coating materials and techniques are available for special steel, encompassing electroplating, hot-dip galvanizing, powder coating, and ceramic coating, among others. These coatings effectively safeguard the steel against environmental elements, chemical exposure, and normal wear and tear, thus extending its lifespan and preserving its performance. Moreover, coatings can be tailored to impart specific characteristics, such as non-stick surfaces, heat resistance, or anti-microbial properties, depending on the intended application of the special steel.
- Q: Can special steel be used in the pharmaceutical manufacturing industry?
- Yes, special steel can be used in the pharmaceutical manufacturing industry. Special steel, such as stainless steel, offers excellent corrosion resistance, durability, and cleanability, making it suitable for various applications in pharmaceutical manufacturing, including equipment and machinery used in production, storage, and transportation of pharmaceutical products. Special steel's properties ensure compliance with strict hygiene and quality standards in the industry.
- Q: How does special steel contribute to reducing energy consumption?
- Special steel contributes to reducing energy consumption in several ways. Firstly, special steel is known for its high strength and durability, allowing it to be used in the construction of lightweight structures. This helps in reducing the overall weight of vehicles, machinery, and buildings, resulting in lower energy requirements for their operation and transportation. Additionally, special steel is used in the manufacturing of energy-efficient appliances and equipment, such as turbines and generators, which optimize energy conversion and minimize energy losses. Furthermore, special steel is often used in the production of renewable energy systems like wind turbines and solar panels, enabling the efficient generation of clean energy. Overall, the unique properties of special steel help in achieving energy efficiency goals and promoting sustainable practices.
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PPGI_PPGL_GI_GL _CR_ HR Steel Coil with Lower Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 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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