Construction Material Prices Of High Tensile Deformed Steel Bar Quality Choice
- 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:
16mm-25mm
Width:
16mm-25mm
Length:
12
Outer Diameter:
16mm-25mm
Net Weight:
100kg
Packaging:
seaworthy packaging
Construction Material Prices Of High Tensile Deformed Steel Bar Quality Choice
Detailed Information of Construction Material Prices Of High Tensile Deformed Steel Bar Quality Choice
| 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 Construction Material Prices Of High Tensile Deformed Steel Bar Quality Choice
| 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 Construction Material Prices Of High Tensile Deformed Steel Bar Quality Choice
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 Construction Material Prices Of High Tensile Deformed Steel Bar Quality Choice
| 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: What are the different coating techniques for special steel parts?
- There are several coating techniques that can be used for special steel parts, depending on the specific requirements and desired properties. Here are some of the commonly used coating techniques: 1. Electroplating: This technique involves depositing a layer of metal onto the surface of the steel part through an electrochemical process. It provides excellent corrosion resistance and can also enhance the appearance of the part. 2. Thermal spraying: This technique involves melting or heating a coating material and spraying it onto the steel surface. It can be done using various methods such as flame spraying, plasma spraying, or arc spraying. Thermal spraying is commonly used to provide wear resistance, thermal insulation, or to restore damaged parts. 3. PVD (Physical Vapor Deposition): PVD is a vacuum coating technique where a thin film is deposited onto the steel surface. This method offers a wide range of coatings, including decorative finishes, hard coatings for wear resistance, and low-friction coatings. 4. DLC (Diamond-Like Carbon) coating: DLC is a type of PVD coating that provides a thin layer of carbon-based material with properties similar to diamond. It offers excellent hardness, low friction, and high wear resistance, making it suitable for applications where durability and performance are crucial. 5. Powder coating: Powder coating involves applying a dry powder to the steel part and then curing it through heat or ultraviolet light. This technique provides a durable and attractive finish, offering excellent corrosion resistance and protection against impact and abrasion. 6. Chemical conversion coating: This technique involves treating the steel surface with a chemical solution that forms a protective layer on the surface. Common types of chemical conversion coatings include phosphating, chromating, and anodizing. These coatings improve corrosion resistance, paint adhesion, and can also provide electrical conductivity. It is essential to choose the appropriate coating technique based on factors such as the desired properties, environmental conditions, cost-effectiveness, and the specific application requirements for special steel parts.
- Q: How is special steel used in the production of engine components?
- Special steel is used in the production of engine components due to its exceptional strength, durability, and resistance to heat and corrosion. It is commonly used to manufacture parts such as crankshafts, camshafts, connecting rods, and valves, which are subjected to high stress and temperature conditions. The special steel's properties enable these components to withstand the demanding operating conditions of engines, resulting in enhanced performance, reliability, and longevity.
- Q: What are the different types of maraging steel?
- There are various types of maraging steel, including Maraging 200, Maraging 250, and Maraging 300.
- Q: How does special steel contribute to the aerospace industry?
- Special steel contributes to the aerospace industry by providing excellent strength, durability, and high-temperature resistance. It is crucial in manufacturing aircraft components such as engine parts, landing gear, and structural elements. Special steel's unique properties enable lighter and more fuel-efficient aircraft, enhancing performance and reducing maintenance costs. Additionally, its corrosion resistance ensures the longevity and safety of aerospace structures, making it an essential material in the industry.
- Q: What are the different methods for improving the impact resistance of special steel?
- Special steel can be made more impact resistant through various methods. These methods fall into three main categories: heat treatment, alloying, and surface treatments. Heat treatment is a commonly used method to improve impact resistance. It involves carefully heating and cooling the steel to change its microstructure. Tempering and quenching are the two primary heat treatment processes used for this purpose. Tempering involves heating the steel to a specific temperature and then slowly cooling it. This helps to relieve internal stresses and increase toughness. On the other hand, quenching involves rapidly cooling the steel after heating it to a high temperature. This results in a hardened microstructure, which enhances impact resistance. Alloying is another method to enhance the impact resistance of special steel. By adding specific elements to the base steel, its properties can be improved. For instance, elements like manganese, nickel, or chromium can be added to increase toughness and impact resistance. These alloying elements modify the steel's microstructure, resulting in enhanced strength and resistance to deformation. Surface treatments are used to provide a protective layer on the steel's surface, thereby improving impact resistance. A commonly employed surface treatment is case hardening, which introduces carbon or nitrogen into the outer layer of the steel. This creates a hard surface while maintaining a tough core, resulting in improved impact resistance. Another surface treatment method is shot peening, where the steel surface is bombarded with small particles under high pressure. This induces compressive stresses in the surface layer, enhancing fatigue and impact resistance. In summary, the impact resistance of special steel can be improved through different methods, including heat treatment, alloying, and surface treatments. These methods can be applied individually or in combination to enhance the steel's mechanical properties, making it more resistant to impact and deformation.
- Q: How does special steel perform in cryogenic applications?
- Special steel is known for its excellent performance in cryogenic applications. Cryogenic temperatures refer to extremely low temperatures below -150 degrees Celsius (-238 degrees Fahrenheit). In such conditions, regular steel tends to become brittle and lose its strength, making it unsuitable for use. However, special steel, also known as cryogenic steel or low-temperature steel, is specifically designed to withstand these extreme cold temperatures. One of the key properties of special steel is its ability to maintain its mechanical properties even at cryogenic temperatures. It retains its strength, toughness, and ductility, ensuring that it can withstand the stresses and strains imposed on it in cryogenic environments. This allows special steel to be used in various applications, such as cryogenic storage tanks, pipelines, and equipment in industries like aerospace, energy, and healthcare. Special steel also exhibits excellent resistance to brittle fracture at low temperatures. This is crucial, as brittle fractures can occur when materials become too brittle and fail under stress. The unique composition and processing of special steel help prevent this, ensuring the integrity and safety of components in cryogenic systems. Moreover, special steel has a low coefficient of thermal expansion, meaning it experiences minimal dimensional changes when exposed to temperature variations. This property is highly advantageous in cryogenic applications, as it helps maintain the stability and reliability of equipment and structures. In addition, special steel offers good corrosion resistance, which is essential in cryogenic environments where the presence of moisture and certain chemicals can accelerate corrosion processes. The resistance to corrosion ensures the longevity and durability of components, reducing maintenance and replacement costs. Overall, special steel is a preferred choice for cryogenic applications due to its ability to maintain mechanical properties, resistance to brittle fracture, low thermal expansion, and corrosion resistance. These properties make it a reliable and efficient material for use in cryogenic systems, providing the necessary strength and durability even in extremely low-temperature conditions.
- Q: How does special steel contribute to reducing product failures in high-stress applications?
- Special steel contributes to reducing product failures in high-stress applications by offering enhanced strength, durability, and resistance to corrosion and wear. The unique properties of special steel allow it to withstand extreme conditions, such as high temperatures and pressures, without deformation or failure. This ensures that the products made using special steel perform reliably and have a longer service life, minimizing the risk of failures and resulting in improved safety and cost-effectiveness in high-stress applications.
- Q: What are the limitations of special steel?
- Some limitations of special steel include its high cost and limited availability, as well as the difficulty in shaping and processing it. Additionally, special steel may have lower tensile strength compared to other materials and can be prone to corrosion if not properly maintained.
- Q: What are the applications of special steel in the aerospace industry?
- Special steel has numerous applications in the aerospace industry due to its unique properties. It is extensively used in the manufacturing of aircraft components such as engine parts, landing gears, and structural elements. Special steel offers high strength, excellent corrosion resistance, and exceptional heat resistance, making it ideal for withstanding extreme conditions experienced during flight. Additionally, its lightweight nature helps reduce the overall weight of the aircraft, leading to improved fuel efficiency and performance. Overall, special steel plays a crucial role in enhancing the safety, durability, and efficiency of aerospace equipment.
- Q: What are the properties of high-strength alloy steel?
- High-strength alloy steel possesses several key properties that make it desirable for various applications. It has excellent tensile strength, allowing it to withstand heavy loads and resist deformation. The steel also exhibits high toughness, making it resistant to fracture even under extreme conditions. Furthermore, it offers exceptional corrosion resistance, ensuring longevity and durability in harsh environments. Additionally, high-strength alloy steel often maintains its properties at elevated temperatures, making it suitable for high-pressure and high-temperature applications.
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Construction Material Prices Of High Tensile Deformed Steel Bar Quality Choice
- 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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