Hrb400 Steel Rebar Prices
- Ref Price:
-
- 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
You Might Also Like
Specification
Hrb400 Steel Rebar
Description of Hrb400 Steel Rebar
1, Diameter: 5.5mm-10mm Hrb400 Steel Rebar
10m- 40mm Hrb400 Steel Rebar
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 Hrb400 Steel Rebar
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 Hrb400 Steel Rebar
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 common challenges in welding titanium alloys?
- Some common challenges in welding titanium alloys include its high reactivity with oxygen, the formation of brittle intermetallic compounds, the need for precise temperature control due to its low thermal conductivity, and the potential for distortion or warping during the cooling process.
- Q: How is special steel used in the production of precision tools?
- Special steel is used in the production of precision tools due to its unique properties such as high strength, durability, and resistance to corrosion. This steel is carefully engineered and manufactured to meet specific requirements, enabling the production of precise and reliable tools. The use of special steel in precision tool manufacturing ensures that these tools can withstand heavy usage, maintain their sharpness, and provide accurate results, making them crucial for various industries such as automotive, aerospace, and engineering.
- Q: Can special steel be used in the construction equipment manufacturing industry?
- Yes, special steel can be used in the construction equipment manufacturing industry. Special steel is known for its exceptional strength, durability, and resistance to wear and tear, making it suitable for constructing heavy-duty machinery and equipment used in the construction industry. It offers superior performance in challenging and demanding applications, ensuring the longevity and reliability of the manufactured equipment. Additionally, special steel can be tailored to meet specific requirements and improve the functionality and efficiency of construction equipment.
- Q: What are the requirements for special steel used in military applications?
- In order to ensure optimal performance and durability in the field, special steel utilized in military applications must meet specific criteria. These criteria encompass: 1. Superior strength: Military applications often entail extreme conditions, including heavy loads, impacts, and shocks. To withstand these forces without deformation or failure, special steel employed in these applications must possess high strength. 2. Exceptional toughness: The steel should exhibit remarkable toughness to resist cracking or fracturing when subjected to high-stress situations. This is crucial for safeguarding the well-being of military personnel and equipment. 3. Resistance to corrosion: Military operations can occur in diverse environments, such as marine or coastal areas, where exposure to moisture, saltwater, and other corrosive elements is prevalent. To maintain its structural integrity over time, special steel employed in military applications must possess good corrosion resistance. 4. Heat resistance: Military equipment frequently encounters elevated temperatures due to friction, combustion, or exposure to explosives. The steel used must possess good heat resistance to prevent deformation or loss of strength under such conditions. 5. Wear resistance: Military equipment undergoes frequent use, abrasive contact, and potential impacts with foreign objects. Therefore, special steel employed in these applications must exhibit excellent wear resistance to minimize damage and extend the lifespan of the equipment. 6. Machinability: Special steel utilized in military applications should be easily machinable and processable into various shapes and sizes. This ensures that it can be tailored to specific requirements and seamlessly integrated into different military systems. 7. Cost-effectiveness: While meeting all the aforementioned requirements, special steel utilized in military applications should also be cost-effective. It must strike a balance between performance and cost to ensure efficient resource utilization. By fulfilling these requirements, special steel employed in military applications can deliver the necessary strength, durability, and reliability required for military operations, thereby ensuring the safety and effectiveness of military personnel and equipment.
- Q: How does special steel perform in terms of fatigue strength?
- Special steel typically demonstrates excellent fatigue strength compared to other types of steel. This is due to its enhanced composition and specific manufacturing processes, which result in improved resistance to cyclic loading and repetitive stress. The unique properties of special steel make it highly suitable for applications that require exceptional durability and long-term performance under dynamic conditions.
- Q: What are the requirements for special steel used in packaging machinery?
- The requirements for special steel used in packaging machinery include high strength and durability, resistance to corrosion and wear, excellent heat resistance, and the ability to be easily machined and processed. Additionally, the steel should have good dimensional stability, be able to withstand high pressures and impacts, and have low friction properties.
- Q: How does special steel perform in terms of machinability?
- Special steel typically has good machinability due to its composition and specific manufacturing processes. It is often designed to have improved cutting and chip formation properties, allowing for easier and more efficient machining operations. This allows manufacturers to achieve high precision and productivity when working with special steel, making it a favorable choice for various applications.
- Q: What are the different types of bearing steel?
- There are several different types of bearing steel, including high-carbon chromium steel, high-carbon chromium-molybdenum steel, and case-hardened steel.
- Q: What are the environmental considerations associated with special steel production?
- Special steel production can have several environmental considerations due to its resource-intensive nature and the emissions generated during the production process. One of the main environmental considerations associated with special steel production is the extraction of raw materials. Special steel requires specific alloys and additives, which often involve the extraction of rare or valuable metals. Mining for these materials can have significant environmental impacts, including habitat destruction, soil erosion, water pollution, and the release of toxic substances. Another consideration is the energy consumption during the production process. Special steel production involves several energy-intensive stages, such as melting, refining, and shaping. These processes typically rely on fossil fuels, which contribute to greenhouse gas emissions and air pollution. Additionally, the high temperatures required for steel production contribute to significant carbon dioxide emissions, a major contributor to climate change. Water usage is also a concern in special steel production. The production process requires a substantial amount of water for cooling, cleaning, and lubrication. This can lead to water scarcity and pollution if not managed properly. The effluents generated during the production process can contain heavy metals, acids, and other pollutants, which can harm aquatic ecosystems if not adequately treated. Waste generation is another environmental consideration. Special steel production generates various types of waste, including slag, dust, and sludge. These wastes can contain heavy metals, toxins, and other pollutants. Proper disposal or treatment of these wastes is essential to prevent pollution of soil, water, and air. Lastly, the transportation of raw materials and finished products in special steel production can contribute to carbon emissions and air pollution. The long-distance shipping of raw materials and finished steel products can add to the overall environmental footprint of the industry. In conclusion, special steel production has several environmental considerations, including the extraction of raw materials, energy consumption, water usage, waste generation, and transportation. To mitigate these impacts, companies should prioritize sustainable sourcing of raw materials, invest in energy-efficient technologies, promote water conservation and treatment practices, manage and minimize waste generation, and explore cleaner transportation options.
- Q: What are the main factors affecting the fatigue strength of special steel?
- The main factors affecting the fatigue strength of special steel include the material's microstructure, surface condition, heat treatment, and loading conditions. Additionally, factors such as environmental conditions, stress concentration, and the presence of defects or imperfections can also influence the fatigue strength of special steel.
Send your message to us
Hrb400 Steel Rebar Prices
- Ref Price:
-
- 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
Similar products
Hot products
Hot Searches
Related keywords
