Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Type:
Carbon Steel,Spring Steel,Bearing Steel,Gear Steel,Deformed Steel,Stainless Steel,Alloy Steel
Shape:
Steel Coil,Steel Sheet,Steel Wire Rod,Steel Flat Bar,Steel Square Bar,Steel Angle,Steel Round Bar,Steel Billets
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Thickness:
5-50mm
Width:
5-50mm
Length:
6-12m
Outer Diameter:
5-50mm
Net Weight:
100
Packaging:
seaworthy packaging
Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod
Detailed Information of Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod
| Name | Steel Round Bar |
| Shape | Round Bar/Square Bar/Flat Bar/Plate/Wire |
| 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 |
Product Overviews of Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod
| Product Name | Typical Grades | Diameter(mm) | Standard Adopted |
| Carbon Steel | 20 (1020/S20C/C22) | ||
| 40 (1040/S40C/C40) | Ø16-Ø300 | ||
| 45 (1045/S45C/C45) | |||
| Bearing Steel | GCr9 (51100/SUJ1) | ||
| GCr15 (52100/SUJ2/100Gr6) | Ø12-Ø250 | ||
| GCr9SiMn (A485-Gr.1/SUJ3) | GB/SAE/ | ||
| Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) | JIS/DIN | |
| 40Cr (5140/SCr440/41Cr4) | Ø12-Ø250 | ||
| 42CrMo(4140/SCM440/42CrMo4) | |||
| Gear Steel | 20CrNiMo | ||
| 20CrMn(5115/SMnC420/20MnCr5) | Ø16-Ø600 | ||
| 20CrNiMo(8620/SNCM220/20CrMiMo2) |
Company Introduction of Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod
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 | l Industry experience over 20 years. |
| l Shipment of goods -More than 70 countries worldwide. | |
| l The most convenient transport and prompt delivery. | |
| l Competitive price with best service. | |
| l High technical production line with top quality products. | |
| l High reputation based on best quality products. | |
Packaging & Delivery of Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod
| 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? | 1000m2 |
| What’s your delivery time? | 15-20 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 is special steel tested for quality and durability?
- Special steel is tested for quality and durability through a series of rigorous processes and tests. These tests are designed to ensure that the steel meets the required standards and can withstand various conditions and applications. One common method used to test special steel is the tensile strength test. This test measures the maximum amount of stress that the steel can withstand before breaking or deforming. It is conducted by applying a pulling force on a sample of the steel until it reaches its breaking point. The results of this test determine the steel's ability to resist external forces and its overall strength. Another important test is the hardness test. The hardness of the steel is a critical factor in determining its durability. This test involves measuring the resistance of the steel to indentation or scratching. The steel sample is pressed against a hard surface, and the depth of the indentation is measured. The harder the steel, the more resistant it is to wear and deformation. In addition to these mechanical tests, special steel is also subjected to various chemical and metallurgical tests. These tests help determine the chemical composition and microstructure of the steel, which are crucial factors in ensuring its quality and durability. For example, spectroscopic analysis is used to determine the exact chemical composition of the steel, while metallography allows for the examination of the steel's microstructure, including the presence of any impurities or defects. Furthermore, various non-destructive testing methods are employed to assess the steel's internal structure without causing any damage to the material. These methods include ultrasonic testing, magnetic particle inspection, and radiographic testing. Ultrasonic testing uses high-frequency sound waves to detect any internal flaws or defects in the steel, while magnetic particle inspection relies on the application of magnetic fields to identify surface cracks or discontinuities. Radiographic testing, on the other hand, uses X-rays or gamma rays to examine the internal structure and detect any defects that may compromise the steel's quality and durability. Overall, the testing of special steel for quality and durability is a comprehensive process that combines mechanical, chemical, metallurgical, and non-destructive testing methods. Through these tests, manufacturers can ensure that the steel meets the required standards and can perform reliably in various applications, thereby guaranteeing its quality and durability.
- Q: What are the different quality control measures for special steel production?
- Some of the different quality control measures for special steel production include strict material sourcing and selection, thorough testing and inspection during the manufacturing process, adherence to specific industry standards and specifications, regular calibration and maintenance of equipment, proper handling and storage of finished products, and continuous monitoring and improvement of overall production processes.
- Q: What are the different types of wear-resistant steel?
- There are several different types of wear-resistant steel, including AR400, AR500, Hardox, and Domex. These steels are specifically designed to withstand abrasion and provide excellent durability in applications where materials are subjected to constant wear and impact.
- Q: What are the requirements for special steel used in high-performance racing cars?
- The requirements for special steel used in high-performance racing cars are quite stringent in order to meet the demands of the racing environment. Some of the key requirements include: 1. Strength and Durability: Special steel used in racing cars must possess exceptional strength and durability to withstand the extreme loads and stresses experienced during high-speed racing. It should have a high tensile strength and be able to resist fatigue and deformation under intense conditions. 2. Lightness: Racing cars require materials that are lightweight to ensure optimal performance and maneuverability on the track. Special steel used in high-performance racing cars must have a high strength-to-weight ratio, allowing for reduced weight without sacrificing strength or safety. 3. Heat Resistance: The steel must have excellent heat resistance to withstand the high temperatures generated by high-performance engines, braking systems, and exhaust systems. It should be able to maintain its structural integrity and mechanical properties even under extreme heat conditions. 4. Corrosion Resistance: Racing cars are often exposed to harsh environments, including moisture, salt, and other corrosive elements. Therefore, special steel used in racing cars should have high corrosion resistance to prevent rust and degradation, ensuring the longevity and reliability of the components. 5. Machinability: The steel should be easily machinable, allowing for precise manufacturing and fabrication of complex components. This ensures that the parts can be accurately and efficiently produced, resulting in superior performance and reliability. 6. Weldability: Special steel used in racing cars should have good weldability, as welding is often necessary for the assembly of various components. It should be able to withstand the heat generated during welding without experiencing significant loss in strength or other mechanical properties. Overall, the requirements for special steel used in high-performance racing cars revolve around strength, lightness, heat resistance, corrosion resistance, machinability, and weldability. Meeting these requirements is crucial to ensure the safety, performance, and success of racing cars on the track.
- Q: What are the applications of special steel in the electronics industry?
- Special steel is widely used in the electronics industry due to its exceptional properties. It is primarily employed in the manufacturing of various electronic components such as connectors, springs, contacts, and sensors. These components require materials with high strength, corrosion resistance, and electrical conductivity, which special steel provides. Additionally, special steel's ability to withstand extreme temperatures makes it suitable for applications in electronic devices that generate heat. Overall, special steel plays a crucial role in enhancing the performance, reliability, and durability of electronic products.
- Q: What are the common failures or issues with special steel?
- Special steel may encounter various failures or problems. Among these, corrosion is a prevalent issue. When exposed to specific environmental conditions, such as moisture or aggressive chemicals, special steel, like any other steel, can be susceptible to corrosion. As a result, its structural integrity and overall performance may decline. Fatigue is another common failure. Special steel is often used in applications that demand strength and durability. However, repetitive loading or stress can cause the material to develop cracks or fractures over time, leading to fatigue failure. This can be particularly troublesome in industries like aerospace or automotive, where components are subjected to constant cyclic loading. Improper heat treatment can also lead to failure. To achieve desired properties like hardness or toughness, special steel often requires specific heat treatments. If the heat treatment process is not executed correctly, it can result in inconsistent material properties, which in turn can reduce performance or cause premature failure. Special steel can also experience welding issues. Welding is frequently employed to join different components or structures made of special steel. However, inadequate adherence to proper welding techniques and procedures can yield defects such as weld cracks, porosity, or inadequate fusion. These defects can weaken the weld joint and compromise the overall structure's integrity. Lastly, dimensional instability can be problematic with special steel. Certain types of special steel, particularly those with high carbon content, may undergo dimensional changes when exposed to temperature variations. This can lead to material distortion or warping, affecting its fit, function, or assembly with other components. To address these failures or issues with special steel, it is crucial to adhere to appropriate material selection, design, manufacturing, and maintenance practices. Thorough inspections, implementation of corrosion protection measures, and ensuring proper heat treatment and welding procedures can help minimize the occurrence of these failures. This, in turn, improves the performance and longevity of special steel components.
- Q: Is the steel column of the steel structure HM a special steel?
- H steel is a new type of economical construction steel. H type steel cross section shape is reasonable in economy, good mechanical properties, rolling each point on the extended section is uniform, small internal stress, compared with the ordinary beam, a section modulus, light weight, saving advantages of metal, can make the building structure to reduce 30-40%;
- Q: How does special steel resist corrosion?
- Special steel resists corrosion due to the presence of alloying elements, such as chromium, nickel, and molybdenum, which form a protective oxide layer on its surface. This oxide layer acts as a barrier, preventing the steel from coming into direct contact with corrosive agents, such as moisture, oxygen, and chemicals, thereby significantly reducing the chances of corrosion.
- Q: How does special steel contribute to the defense aftermarket industry?
- The defense aftermarket industry heavily relies on special steel to manufacture essential materials for defense equipment and components. Special steel possesses exceptional properties, including strength, durability, and resistance to corrosion and extreme temperatures, making it the preferred choice for producing military vehicles, aircraft, weapons, and defense systems. One significant contribution of special steel to the defense aftermarket industry is its use in armor and ballistic protection. By utilizing special steel alloys, armor plates and panels can be created to withstand high-velocity impacts, providing crucial protection for military personnel and vehicles against enemy fire. These materials offer enhanced protection, reducing the risk of casualties and damage during combat. Furthermore, special steel is essential in the production of aerospace components. Military aircraft are vital for various defense operations, such as reconnaissance, surveillance, and combat. Special steel alloys ensure the safety, reliability, and performance of these aircraft by manufacturing critical components like landing gear, engine parts, and structural elements. Special steel's resistance to corrosion and extreme conditions also makes it suitable for constructing naval vessels and submarines. These assets operate in harsh marine environments, facing saltwater, extreme temperatures, and constant mechanical stress. Special steel alloys with high-strength properties and corrosion resistance are utilized in building ship hulls, propeller shafts, and critical components, ensuring longevity and operational effectiveness. Moreover, special steel contributes to the defense aftermarket industry through its role in the supply chain. The production and maintenance of defense equipment and components often require specialized machinery and tools, which are made from special steel. The availability of these materials is crucial for maintaining a robust defense industry and enabling efficient production and maintenance of defense systems. In conclusion, special steel plays a vital role in the defense aftermarket industry by providing the necessary materials for producing high-performance, reliable, and durable defense equipment. Its unique properties contribute to the safety, effectiveness, and longevity of military vehicles, aircraft, weapons, and naval vessels, ultimately enhancing the capabilities of defense forces worldwide.
- Q: How is special steel used in the production of cutting inserts?
- Special steel is used in the production of cutting inserts due to its unique properties that make it ideal for this application. Cutting inserts are used in machining operations to remove material from a workpiece and shape it into the desired form. These inserts need to be able to withstand high temperatures, resist wear and abrasion, and maintain their sharp cutting edges for prolonged periods. Special steel, also known as tool steel, is specifically designed to meet these requirements. It is an alloy that contains various elements such as chromium, tungsten, vanadium, and molybdenum, which enhance its mechanical properties. Special steel has excellent hardness, toughness, and high-temperature resistance, making it suitable for cutting inserts. The special steel used in the production of cutting inserts undergoes a series of processes, including heat treatment, to further enhance its properties. Heat treatment involves heating the steel to a specific temperature and then rapidly cooling it, which adds strength and hardness to the material. This process helps to ensure that the cutting inserts can withstand the extreme forces and temperatures encountered during machining operations. Additionally, special steel can be coated with various materials, such as titanium nitride or diamond-like carbon, to further improve its performance. These coatings enhance the hardness, reduce friction, and improve the overall wear resistance of the cutting inserts, increasing their lifespan and efficiency. In summary, special steel is used in the production of cutting inserts due to its exceptional hardness, toughness, high-temperature resistance, and wear resistance. These properties allow the cutting inserts to withstand the demanding conditions of machining operations and maintain their sharp cutting edges for prolonged periods, resulting in efficient and precise material removal.
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Dia5-50mm Deformed Steel Rebar/Reinforcing Steel Bars/Iron Rod
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 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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