Cheaper Price HR Steel Coil S235JR_Strips with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Carbon Steel
Shape:
Steel Sheet
Cheaper Price HR Steel Coil S235JR_Strips with High Quality
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
Standard | AISI, ASTM, BS, DIN, GB, JIS |
Grade | Q235B Q345B SS400 ST37 ST52 ASTM A283 GR.50 GR65,X70 ,S235JR ,S355JR ,A36 NM360 NM400 NM450 NM500 and so on |
Thickness | 1.5-400mm |
Brand Name | WISCO ,Tisco ,Hebei mill ,Shandong mill |
Model Number | Q235B Q345B SS400 ST37 ST52 ASTM A283 GR.50 GR65,X70 ,S235JR ,S355JR ,A36 NM360 NM400 NM450 NM500 and so on |
Type | Steel Plate/coil ,hot rolled steel plate/coil ,heavy plate ,hot plate ,hot rolled plate ,plate for sturcutual steel |
Technique | Hot Rolled |
Surface Treatment | in quenched an Q235B Q345B SS400 ST37 ST52 ASTM A283 GR.50 GR65,X70 ,S235JR ,S355JR ,A36 NM360 NM400 NM450 NM500 and so on d tempered deliverd condition |
Application | construction machine/ Buildings, Bridges, and cars and so on |
Special Use | High-strength Steel Plate/abrasion steel/wear resistant steel/anti-corrosion steel plate/hot rolled steel coils |
Width | 600-4300MM |
Length | 3000-12000MM up |
color | gray or red or mill |
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 requirements for special steel used in construction equipment manufacturing?
- The requirements for manufacturing construction equipment using special steel are strict and specific. Below are some important requirements: 1. Strong: Special steel used in construction equipment manufacturing must have high tensile and yield strength to withstand heavy loads and stresses. This ensures the durability and longevity of the equipment. 2. Toughness: The steel should have excellent toughness to resist fractures and deformations caused by impacts or dynamic loading. This is crucial for construction equipment operating in challenging environments. 3. Resistance to wear: Construction equipment is exposed to abrasive forces such as digging, scraping, and crushing. Therefore, the special steel should have high wear resistance to prevent premature wear and failure. 4. Protection against corrosion: Construction equipment often operates in harsh environments like construction sites, mines, and marine applications. The steel should have good corrosion resistance to prevent rusting and corrosion, which can weaken the equipment's structure. 5. Weldability: Construction equipment manufacturing involves various fabrication processes, including welding. The special steel should be easily weldable to ensure proper joining and structural integrity without compromising strength. 6. Heat resistance: In certain construction applications, equipment may be exposed to high temperatures or thermal cycling. Special steel should have good heat resistance to maintain its mechanical properties and structural stability under these conditions. 7. Ability to be shaped: Construction equipment often has complex shapes and structures. The steel should be easily formable to allow for easy shaping and fabrication of the desired components without compromising its mechanical properties. 8. Cost-effective: While meeting the above requirements, special steel used in construction equipment manufacturing should also be economically feasible. This means balancing the desired properties with the cost of production and procurement. By meeting these requirements, the special steel used in construction equipment manufacturing can withstand demanding conditions, provide long-term durability, and ensure the safety and efficiency of the equipment. Additionally, compliance with industry standards and regulations is crucial to guarantee the quality and reliability of the steel used in construction equipment manufacturing.
- Q: What are the different applications of tool special steel?
- Tool special steel is a versatile material with unique properties that finds applications in various industries. Some of the diverse uses of this steel include: 1. Cutting Tools: In the manufacturing of drills, saw blades, milling cutters, and lathe tools, tool special steel is widely employed. Its exceptional hardness, wear resistance, and toughness ensure long tool life and superior cutting performance. 2. Dies and Molds: Tool special steel is extensively used in the production of dies and molds for metalworking and plastic injection molding processes. It is suitable for these demanding applications due to its ability to withstand high temperatures, resist wear and deformation, and maintain dimensional stability. 3. Automotive Industry: Tool special steel is employed in the automotive industry for various components such as crankshafts, gears, camshafts, and engine valves. Its outstanding strength, fatigue resistance, and heat resistance qualities contribute to the overall durability and performance of automotive parts. 4. Aerospace Industry: The aerospace industry utilizes tool special steel for applications such as turbine blades, aircraft engine components, landing gears, and structural parts. Its high strength, corrosion resistance, and ability to withstand extreme temperatures and pressure make it an ideal choice for these critical applications. 5. Construction and Mining: In the construction and mining sectors, tool special steel is used for equipment like excavator buckets, rock drills, bulldozer blades, and drilling bits. Its remarkable hardness, toughness, and resistance to abrasion enable these tools to withstand the harsh conditions encountered in these industries. 6. Tooling Industry: In the tooling industry, tool special steel is extensively employed in the manufacture of various types of tools and equipment. Hand tools, power tools, and precision instruments all benefit from the exceptional strength, hardness, and resistance to wear and deformation of tool special steel. 7. Medical Industry: In the medical field, tool special steel is utilized for the production of surgical instruments, orthopedic implants, and dental tools. Its biocompatibility, corrosion resistance, and ability to be sterilized make it suitable for these critical applications. These examples highlight the numerous applications of tool special steel. Its unique properties make it a valuable material in various industries where durability, strength, and precision are essential requirements.
- Q: How is special steel used in the packaging supply chain?
- Special steel is used in the packaging supply chain for various purposes. It is used to manufacture durable and strong packaging equipment such as steel drums, containers, and pallets. These steel products ensure the safe transportation and storage of goods, especially heavy or hazardous materials. Additionally, special steel is used in the production of cutting tools, blades, and molds that are essential for packaging processes. Overall, special steel plays a crucial role in ensuring the efficiency, reliability, and safety of the packaging supply chain.
- Q: Can special steel be used in marine applications?
- Yes, special steel can be used in marine applications. Special steel, also known as marine grade steel, is specifically designed to withstand the harsh conditions of marine environments. It possesses qualities such as high corrosion resistance, increased strength, and durability, making it suitable for various marine applications. Special steel is commonly used in the construction of ships, offshore structures, and marine equipment. Its ability to resist corrosion from saltwater, chemicals, and other environmental factors makes it an ideal choice for marine applications. Furthermore, special steel is also used in the production of propellers, shafts, and other components that require high tensile strength and resistance to fatigue. Overall, special steel is a reliable and effective material for marine applications due to its unique properties and ability to withstand the challenges posed by the marine environment.
- Q: Can special steel be used in high-speed applications?
- Yes, special steel can definitely be used in high-speed applications. Special steel refers to a range of steel alloys that have been specifically developed and engineered to possess enhanced properties such as high strength, durability, and resistance to wear and corrosion. These properties make special steel suitable for various demanding applications, including high-speed ones. In high-speed applications, such as aerospace, automotive, machining, and power generation, the material needs to withstand extreme conditions, including high temperatures, vibrations, and mechanical stress. Special steel is designed to meet these requirements and provide excellent performance even under such challenging conditions. For example, high-speed steel (HSS) is a type of special steel that is specifically formulated to retain its hardness and strength at elevated temperatures, making it ideal for cutting tools like drills, end mills, and saw blades. Similarly, stainless steel variants like martensitic and precipitation-hardening stainless steels are commonly used in high-speed applications due to their high strength, toughness, and resistance to corrosion. Moreover, the development of advanced manufacturing techniques, such as powder metallurgy, has allowed the production of special steel with even better properties, including higher hardness, improved wear resistance, and superior dimensional stability. These advancements have further expanded the application range of special steel in high-speed industries. In summary, special steel is a versatile and reliable material that can be successfully employed in high-speed applications. Its unique properties make it suitable for withstanding the demanding conditions and providing excellent performance, making it a preferred choice for industries requiring materials that can withstand high speeds, temperatures, and mechanical stress.
- Q: What are the properties of magnetic stainless steel?
- Magnetic stainless steel possesses the unique property of being attracted to magnets due to its high iron content. It is also corrosion resistant, making it suitable for various applications in industries such as construction, automotive, and kitchenware. Additionally, it retains its strength and durability even in extreme temperatures, making it a versatile material for different environments.
- Q: How is corrosion-resistant alloy steel used in the production of chemical processing equipment?
- Corrosion-resistant alloy steel is used in the production of chemical processing equipment due to its ability to withstand the harsh chemical environments and resist corrosion. It is commonly used to manufacture pipes, tanks, valves, and other components that come into contact with corrosive substances. This type of steel helps ensure the longevity and reliability of the equipment, preventing leaks, contamination, and costly repairs or replacements.
- Q: Can special steel be used in renewable energy applications?
- Yes, special steel can indeed be used in renewable energy applications. Special steel refers to high-performance alloys that possess specific properties such as high strength, corrosion resistance, and temperature resistance. These properties make special steel an excellent choice for various components used in renewable energy technologies. In wind energy, for example, special steel is used in the manufacturing of wind turbine components such as rotor shafts, gears, and bearings. The high strength and fatigue resistance of special steel ensure the durability and reliability of these components, allowing them to withstand harsh environmental conditions and prolonged use. Special steel is also utilized in solar power systems. Solar panels require sturdy and corrosion-resistant frames to support and protect the delicate photovoltaic cells. Special steel provides the necessary strength and resistance to weathering, ensuring the longevity of solar panels in outdoor installations. Furthermore, in hydropower applications, special steel is employed in the construction of turbines, penstocks, and other components that are exposed to high-pressure and corrosive environments. The excellent resistance to erosion, cavitation, and corrosion of special steel ensures the efficient and reliable operation of hydropower plants. Additionally, special steel finds applications in the manufacturing of batteries used in renewable energy storage systems. The high strength and thermal stability of special steel are crucial for the containment and protection of battery cells, ensuring their safe operation. In summary, special steel is well-suited for renewable energy applications due to its exceptional mechanical properties and resistance to corrosion and high temperatures. Its utilization in wind turbines, solar panels, hydropower systems, and energy storage technologies enhances the performance and reliability of these renewable energy solutions.
- Q: What are the challenges in machining special steel with high hardness?
- One of the main challenges in machining special steel with high hardness is the increased tool wear. Due to the hardness of the steel, the cutting tools used in the machining process wear out more quickly, leading to shorter tool life and increased tool replacement costs. Additionally, the high hardness of the steel makes it more difficult to achieve accurate and precise machining, as it requires higher cutting forces and can cause issues such as tool chipping or breakage. Specialized machining techniques and tools are often required to overcome these challenges and ensure successful machining of high hardness steel.
- Q: How does tungsten contribute to the properties of special steel?
- Special steel greatly benefits from the inclusion of tungsten, which is a critical element that significantly impacts its properties. One of the key advantages of incorporating tungsten into steel lies in its ability to enhance strength and hardness. This is achieved through the formation of a solid solution with iron, resulting in a microstructure with fine grains that effectively increase overall toughness and wear resistance. Furthermore, tungsten plays a pivotal role in improving the high-temperature strength of special steel. Due to its high melting point, tungsten maintains its strength even under elevated temperatures, making it an ideal choice for applications that require resistance to heat and thermal stress. Consequently, special steel containing tungsten can be employed in environments with extreme temperatures, such as gas turbines, rocket nozzles, and cutting tools. Another crucial contribution of tungsten lies in enhancing the corrosion resistance of special steel. By forming stable carbides, tungsten provides a protective barrier against corrosion and erosion, effectively enhancing the durability and longevity of the steel. This is particularly invaluable in industries where the steel is exposed to corrosive environments, such as chemical processing, marine applications, and oil and gas exploration. Moreover, tungsten significantly aids in the machinability of special steel. It assists in reducing the occurrence of built-up edges during cutting operations, resulting in improved surface finish and prolonged tool life. This characteristic proves highly advantageous in industries that require precision machining, such as automotive, aerospace, and tool manufacturing. In conclusion, the presence of tungsten in special steel is of utmost importance as it enhances strength, hardness, high-temperature performance, corrosion resistance, and machinability. Its unique properties make it an indispensable component in the production of high-quality steel utilized across various industries.
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Cheaper Price HR Steel Coil S235JR_Strips with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 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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