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
OKorder Financial Service
You Might Also Like
Item specifice
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 specific requirements for special steel used in the defense sector?
- The specific requirements for special steel used in the defense sector are highly demanding due to the critical nature of its applications. These requirements include: 1. Strength and Durability: Special steel used in the defense sector must possess exceptional strength and durability to withstand extreme conditions and resist wear and tear. It should be able to withstand high levels of stress, impact, and pressure. 2. Corrosion Resistance: Defense equipment often operates in harsh environments and is exposed to elements that can cause corrosion. Therefore, special steel used in the defense sector must have excellent corrosion resistance properties to ensure the longevity and reliability of the equipment. 3. Heat Resistance: Defense applications often involve exposure to high temperatures, such as in jet engines or armored vehicle components. Special steel used in these sectors must have the ability to retain its strength and structural integrity even at high temperatures. 4. Machinability and Weldability: Special steel used in the defense sector should have good machinability and weldability characteristics to facilitate the manufacturing and assembly processes. This allows for ease of fabrication, repair, and maintenance of the defense equipment. 5. Hardness and Toughness: Defense applications require special steel to have a combination of hardness and toughness. It should be able to resist penetration and deformation while maintaining the ability to absorb energy and resist fracture. 6. Non-Magnetic Properties: In certain defense applications, such as submarines and magnetic resonance imaging (MRI) equipment, non-magnetic properties are crucial. Special steel used in these sectors must possess low magnetic permeability to avoid interference with sensitive electronic systems. 7. Certification and Compliance: Special steel used in the defense sector must meet specific certification and compliance standards, such as those set by defense organizations or international quality management systems like ISO 9001. These standards ensure the quality, traceability, and reliability of the steel. Meeting these specific requirements for special steel used in the defense sector is vital to ensure the safety, effectiveness, and longevity of defense equipment and systems. Stringent testing and quality control processes are implemented to guarantee that the steel meets the required specifications and standards.
- Q:What is the tensile strength of special steel?
- The tensile strength of special steel varies depending on the specific grade and composition, but it is generally higher than that of regular steel and can range from 500 to 2,000 megapascals (MPa).
- Q:How does special steel contribute to the longevity of products?
- There are several ways in which special steel contributes to the longevity of products. To begin with, its exceptional strength and durability are well-known. Special steel is specifically designed to endure extreme conditions, such as high temperatures, pressure, and corrosive environments. This makes it highly suitable for use in various industries, including aerospace, automotive, and construction. The remarkable strength of special steel enables products to bear heavy loads and resist deformation, ensuring they remain intact and functional for a prolonged period of time. For example, in the construction industry, special steel is frequently employed in structural components like beams and columns, which provide crucial support and stability to buildings over many years. Furthermore, special steel possesses excellent resistance to wear and abrasion. It can endure constant friction, impact, and contact with other materials without significant deterioration. This characteristic is vital in industries where products are subjected to continuous use, such as machinery, tools, and equipment. The utilization of special steel in these applications guarantees that the products remain in good working condition for an extended period, reducing the need for frequent repairs or replacements. Additionally, special steel exhibits exceptional resistance to corrosion, making it highly resistant to rust and other forms of corrosion. This property is especially advantageous in products exposed to harsh environments or chemicals, like marine vessels, pipelines, and chemical processing equipment. Through the utilization of special steel, manufacturers can significantly prolong the lifespan of these products, minimizing the risk of failure or breakdown due to corrosion. In conclusion, special steel contributes to the longevity of products through its provision of superior strength, durability, wear resistance, and corrosion resistance. Its extraordinary properties enable products to withstand harsh conditions, heavy loads, and continuous use, guaranteeing that they remain functional and reliable for an extended period. By incorporating special steel into their designs, manufacturers can greatly enhance the lifespan of their products, leading to cost savings, improved reliability, and customer satisfaction.
- Q:How does special steel contribute to the oil and gas machinery industry?
- Special steel plays a crucial role in the oil and gas machinery industry by offering a range of properties and characteristics that are essential for the demanding and harsh operating conditions in this sector. Firstly, special steel is known for its exceptional strength and durability, enabling it to withstand the extreme forces and pressures involved in oil and gas extraction, transportation, and refining processes. This ensures that the machinery can operate reliably and efficiently, minimizing downtime and maintenance costs. Moreover, special steel possesses excellent corrosion resistance, which is vital in an industry where equipment is constantly exposed to corrosive environments, such as seawater, acidic gases, and high-temperature fluids. By using corrosion-resistant special steel, manufacturers can increase the lifespan of their machinery, reduce the risk of equipment failure, and enhance the overall safety of operations. Another key advantage of special steel in the oil and gas machinery industry is its high temperature resistance. Equipment used in this industry often operates at extremely high temperatures, particularly in processes like drilling, refining, and petrochemical production. Special steel alloys can withstand these elevated temperatures without losing their structural integrity, ensuring the safe and efficient functioning of the machinery. Furthermore, special steel offers excellent wear and abrasion resistance properties, making it ideal for components that are exposed to constant friction, such as valves, pumps, and drilling tools. This resistance to wear and abrasion helps to prolong the lifespan of these components, reduce maintenance requirements, and enhance the overall efficiency of the machinery. Overall, special steel contributes significantly to the oil and gas machinery industry by providing the necessary strength, durability, corrosion resistance, high temperature resistance, and wear resistance required for the demanding operating conditions in this sector. By utilizing special steel alloys, manufacturers can create robust and reliable machinery that can withstand the challenges of the oil and gas industry and help ensure the smooth and safe extraction, transportation, and processing of oil and gas resources.
- Q:What are the different types of special steel?
- There are several types of special steel, including stainless steel, tool steel, alloy steel, and high-speed steel. Each type has unique properties and characteristics that make them suitable for specific applications. Stainless steel is corrosion-resistant and commonly used in kitchen utensils and construction materials. Tool steel is known for its hardness and used in cutting tools and dies. Alloy steel contains additional elements to enhance strength, toughness, and wear resistance, often used in automotive and construction industries. High-speed steel is designed to withstand high temperatures and used in cutting tools and drill bits.
- Q:Is special steel suitable for manufacturing firearms?
- Indeed, manufacturing firearms necessitates the use of special steel, which boasts remarkable attributes including high strength, hardness, and resistance to wear and corrosion. These properties are crucial as firearms must endure extreme pressures, recoil forces, and intense heat generated during firing. Various special steel alloys, such as stainless steel or chrome-molybdenum steel, offer exceptional tensile strength, enabling firearms to withstand the immense pressure resulting from the combustion of gunpowder. Additionally, the hardness of special steel guarantees the durability of critical components like barrels and receivers, ensuring they remain intact and free from deformations or fractures even with frequent use. Moreover, firearms require resistance to wear and corrosion as they frequently encounter harsh environmental conditions and diverse weather patterns. Special steel alloys are meticulously engineered to possess superior resistance to both wear and corrosion, assuring that firearms remain operational and reliable even after prolonged exposure to moisture or extended usage. Furthermore, special steel alloys can be effortlessly machined and shaped into intricate forms, empowering manufacturers to produce firearm components with meticulous precision. This versatility in manufacturing processes facilitates the creation of firearms that meet stringent quality standards and precise specifications. To conclude, special steel is undeniably the ideal choice for manufacturing firearms due to its exceptional strength, hardness, resistance to wear and corrosion, as well as its ease of machining. These properties secure the reliability, durability, and performance of firearms, making special steel the optimal material for this purpose.
- Q:How does special steel perform in terms of chemical resistance?
- Special steel generally performs well in terms of chemical resistance. It is often designed to have high resistance to corrosion, oxidation, and chemical reactions with various substances. This attribute makes it suitable for applications in industries like oil and gas, chemical processing, and marine environments. However, the specific chemical resistance of special steel can vary depending on its composition and treatment, so it is important to consider the specific requirements and consult with experts when selecting the appropriate type of special steel for a particular application.
- Q:What are the different food processing grades of special steel?
- The different food processing grades of special steel include austenitic stainless steel (such as Type 304 and Type 316), ferritic stainless steel (such as Type 430), and martensitic stainless steel (such as Type 410). These grades are commonly used in the food industry due to their corrosion resistance, heat resistance, and ability to maintain hygiene standards.
- Q:Can special steel be used in the production of precision instruments?
- Yes, special steel can be used in the production of precision instruments. Special steel, known for its high strength, corrosion resistance, and heat resistance, provides the necessary durability and stability required for precise measurements and operations in precision instruments.
- Q:What are the different forging methods used for special steel?
- There are several different forging methods that are commonly used for special steel. These methods include open die forging, closed die forging, and ring rolling. Open die forging, also known as smith forging, is a technique where the metal is heated and shaped between flat dies or anvils. The metal is repeatedly hammered and rotated to achieve the desired shape. This method is commonly used for producing large and complex shapes with a high degree of customization. Closed die forging, also known as impression die forging, involves placing the heated metal between two or more dies that contain impressions of the desired final shape. The metal is then compressed to fill the impressions and take on the shape of the dies. This method is commonly used for producing small to medium-sized components with high precision and dimensional accuracy. Ring rolling is a forging method specifically used for producing seamless rings. The metal is heated and placed between two rollers that apply pressure to shape the metal into a ring. This method is commonly used for producing rings with large diameters and thin walls. In addition to these primary forging methods, there are various secondary forging processes that can be used to further refine and enhance the properties of the special steel. These secondary processes include heat treatment, such as annealing or quenching, to improve the material's strength and hardness. Additionally, machining operations may be performed to achieve the desired final dimensions and surface finish. Overall, the choice of forging method for special steel depends on factors such as the desired shape, size, and properties of the final product. Each method offers its own advantages and limitations, and manufacturers select the most appropriate technique based on the specific requirements of the application.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
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
OKorder Financial Service
Similar products
New products
Hot products
Related keywords
