460B Steel Round Bars for BS/EN Standard
- Ref Price:
-
$300.00 - 500.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
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Item specifice
460B Steel Round Bars
Description of 460B Steel Round Bars
1, Diameter: 5.5mm-10mm 460B Steel Round Bars
10m- 40mm 460B Steel Round Bars
2, Length: 6m, 9m, 12m or customized
3, Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN
OEM technology - send detailed technical parameters for accurate quotation.
2, Produce Process: smelt iron - EAF smelt billet - ESR smelt billet -
hot rolled or forged to get the steel round bar and plate
3, Heat Treatment: annealing, normalizing, tempering, quenching
4, Surface Treatment: Black
5, Quality Assurance: We accept third party inspection for all orders.
You can ask testing organizations such as SGS, BV, etc. to test our products before shipping.
Chemical Composition of 460B Steel Round Bars
Grade | Technical data of the original chemical composition(%) | |||||
Reinforcing steel bar HRB335 | C | Mn | Si | S | P | B |
≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | >0.0008 | |
Physics Capability | ||||||
Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation(%) | ||||
≥ 335 | ≥490 | ≥16 | ||||
Reinforcing steel bar HRB400 | C | Mn | Si | S | P | B |
≤0.25 | ≤0.16 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 | |
Physics Capability | ||||||
Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation(%) | ||||
≥ 400 | ≥ 570 | ≥ 14 | ||||
Products Show of 460B Steel Round Bars
Company Information
CNBM International Corporation is the most important trading platform of CNBM group.
Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.
F A Q
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Factory or Trading Company?
CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.
4, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
5, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q:What are the requirements for special steel used in corrosive environments?
- To ensure durability and performance in corrosive environments, special steels must possess specific properties. The requirements for these steels can be summarized as follows: 1. Excellent corrosion resistance is the primary requirement. The steels should be able to withstand aggressive substances like acids, alkalis, and salts without showing signs of corrosion. This ensures the longevity of the steel and maintains its performance. 2. High strength is crucial for handling mechanical stresses imposed on the steel in corrosive environments. It is particularly important for applications with heavy loads, pressures, or impacts, as it helps maintain the steel's integrity and structural stability. 3. Resistance to pitting and crevice corrosion is essential. These localized forms of corrosion can occur in the presence of certain aggressive chemicals or stagnant environments. Steels should be resistant to such forms of corrosion to prevent localized damage and potential failure. 4. Resistance to stress corrosion cracking is necessary. This phenomenon occurs when a corrosive environment compromises the material's integrity under tensile stress. Special steels should be resistant to stress corrosion cracking to ensure reliability under applied loads. 5. Good resistance to intergranular corrosion is important. This type of corrosion along grain boundaries weakens the material. Special steels used in corrosive environments should have resistance to intergranular corrosion to maintain structural integrity. 6. Thermal stability is essential for high-temperature corrosive environments. Special steels should exhibit thermal stability to resist degradation and maintain their properties in elevated temperatures. 7. Ease of maintenance is a desirable characteristic. Special steels used in corrosive environments should be relatively easy to clean, resistant to fouling or scaling, and compatible with commonly used cleaning agents or procedures in the industry. It is important to note that the specific requirements for special steels in corrosive environments may vary depending on the application and type of corrosive substances encountered. Therefore, careful consideration of specific needs and consultation with experts in the field is crucial for selecting the most appropriate steel for each corrosive environment.
- Q:How does corrosion-resistant steel protect against chemical attacks?
- Corrosion-resistant steel protects against chemical attacks by forming a protective layer on its surface, which acts as a barrier between the steel and the corrosive substances. This layer, typically composed of chromium oxide, is highly stable and prevents the steel from direct contact with chemicals, thus reducing the likelihood of corrosion.
- Q:How does special steel perform in terms of wear resistance in abrasive environments?
- Special steel performs very well in terms of wear resistance in abrasive environments. Its unique composition and treatment processes enhance its hardness and toughness, making it highly resistant to abrasion caused by particles and friction. This allows special steel to withstand harsh conditions and maintain its integrity for prolonged periods, reducing the need for frequent replacements or repairs.
- Q:What are the properties of spring steel?
- Spring steel is a type of high carbon steel that possesses excellent elasticity and resilience, making it ideal for applications requiring strong and flexible materials. It exhibits superior strength and hardness, along with good fatigue resistance, which allows it to withstand repeated bending or twisting without deforming or breaking. Moreover, spring steel is known for its high yield strength, allowing it to store and release energy efficiently, making it suitable for various spring applications such as suspension systems, mechanical springs, and tools.
- Q:How does special steel contribute to the energy generation industry?
- Special steel contributes to the energy generation industry by providing high-strength, corrosion-resistant, and heat-resistant materials that are crucial for the construction and maintenance of power plants, turbines, and other energy infrastructure. This ensures the reliability, efficiency, and longevity of these structures, enabling them to withstand extreme conditions and maximize energy production.
- Q:Can special steel be used for making oil and gas industry components?
- Indeed, oil and gas industry components can be made using special steel. In the oil and gas industry, special steels like stainless steel and alloy steel are often preferred for their outstanding mechanical properties, resistance to corrosion, and ability to withstand high temperatures. These components endure harsh operating conditions, including corrosive environments, extreme temperatures, and high pressures. Special steels are specifically engineered to endure these conditions and retain their integrity and performance over time. By utilizing special steels, the oil and gas industry guarantees the dependability, longevity, and safety of vital components, including valves, pipes, fittings, and drilling equipment.
- Q:What are the different production methods for special steel?
- There are several production methods for special steel, including electric arc furnace (EAF), basic oxygen furnace (BOF), and vacuum arc remelting (VAR). Each method has its own advantages and is used depending on the specific requirements of the steel being produced. EAF is commonly used for recycling scrap steel and allows for flexibility in alloy composition. BOF is more suitable for large-scale production and is known for its efficiency in removing impurities. VAR is a specialized method used to refine and purify steel, resulting in high-quality, homogeneous products.
- Q:How does tool and die steel maintain its hardness and wear resistance?
- Tool and die steel maintains its hardness and wear resistance through a combination of factors such as its chemical composition, heat treatment, and surface treatments. The steel is typically alloyed with elements like chromium, vanadium, and tungsten, which enhance its hardness and wear resistance properties. Additionally, through heat treatment processes like quenching and tempering, the steel is subjected to controlled heating and cooling cycles, which further contribute to its desired hardness and toughness. Surface treatments like nitriding or coating with materials like titanium nitride can also be applied to improve the wear resistance of the steel. Overall, it is the careful selection of steel composition, precise heat treatment, and appropriate surface treatments that enable tool and die steel to maintain its hardness and wear resistance.
- Q:What are the different forging techniques used for special steel?
- There are several forging techniques used for special steel, including open die forging, closed die forging, and ring rolling. Open die forging involves shaping the steel between flat dies, allowing for flexibility in the size and shape of the final product. Closed die forging, on the other hand, uses shaped dies to shape the steel into a specific form. Ring rolling is a technique used to produce seamless rings by rolling a heated steel billet between two rotating rolls to achieve the desired shape. These techniques ensure the production of high-quality, customized special steel products for various applications.
- Q:Can special steel be used in the food packaging industry?
- Yes, special steel can be used in the food packaging industry. Special steel alloys, such as stainless steel, are commonly used in food packaging due to their corrosion resistance, durability, and ability to maintain product integrity. These properties make special steel suitable for applications where hygiene, safety, and longevity are essential, making it an ideal choice for various food packaging materials and equipment.
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460B Steel Round Bars for BS/EN Standard
- Ref Price:
-
$300.00 - 500.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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