Grade AISI6150 CNBM Hot Rolled Spring Steel bar
- Ref Price:
-
$390.00 - 480.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Item specifice
Type:
Spring Steel
Shape:
Steel Round Bar
Specifications of Steel Round Rod Bar:
1. Produce Standard: GB, AISI, ASTM, SAE, EN, BS, DIN, JIS
2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate
3. Heat treatment: Normalized / Annealed / Quenched+Tempered
Available Specification | |||
Round Bar | Diameter (mm) |
| Length (mm) |
5-1500 |
| 2000-5800 | |
Plate | Thickness (mm) | With (mm) | Length (mm) |
20-1000 | 200-1500 | 2000-5800 | |
The specification can be customised | |||
Chemical Composition:
Grade | C | Si | Mn | P | S | Cr | Ni | V |
AISI 6150 | 0.48-0.53 | 0.15-0.35 | 0.70-0.90 | ≤0.035 | ≤0.050 | 0.80-1.10 | — | ≥0.15 |
DIN 51CrV4 | 0.47-0.55 | ≤0.40 | 0.70-1.10 | ≤0.035 | ≤0.035 | 0.90-1.20 | — | 0.10-0.25 |
BG 50CrV | 0.46-0.54 | 0.17-0.37 | 0.50-0.80 | ≤0.030 | ≤0.030 | 0.80-1.10 | ≤0.035 | 0.10-0.20 |
Usage and Applications:
Advanced spring steel , used for important spring with a large cross-section and high load,and the valve spring, piston, spring, the relief valve spring with working temperature below 300 ℃ .
Packaging & Delivery:
Packaging Detail: Standard seaworthy packing or as customer required; all goods are packed in bundle with steel strips and shipped by break bulk vessel or container
Delivery Detail: 45 days
Production Flow:
EAF+LF+VD+ Forged+ Heat Treatment
Material prepare (billet) — heat up — rough rolling — precision rolling — cooling — packing — storage and transportation
Quality Assurance:
1. We will strictly inspect our production that we sold according to the customer’s request.
2. Our steel reaches international quality standards.
3. Quality should be in conformity with the specification of the manufacturer. Quantity and packing conditions should be in conformity with the term in the contract.
4. Should the packing found damaged, the buyer has the right to claim to the seller
- Q:What are the limitations of special steel in certain applications?
- Special steel, although highly versatile and durable, does have certain limitations in certain applications. One limitation of special steel is its high cost. Special steel is typically more expensive to produce compared to regular steel due to the addition of various alloying elements. This can make it less economically viable for certain applications where cost is a significant factor, especially in large-scale projects or industries with tight budgets. Another limitation is its susceptibility to corrosion. While special steel is generally more resistant to corrosion compared to regular steel, it is still not completely immune to the effects of corrosion. In environments with high levels of moisture, chemicals, or extreme temperatures, special steel may still corrode over time if not properly protected or maintained. Special steel also has limitations in terms of formability and workability. Due to its higher strength and hardness, special steel can be more challenging to shape, bend, or weld compared to regular steel. This can limit its use in applications that require complex or intricate designs, as well as those that involve extensive fabrication or assembly processes. Furthermore, special steel may have certain limitations in terms of availability and supply chain. Not all types of special steel may be readily available in the market, especially in remote or less developed regions. This can make it difficult to source the required special steel for specific applications, leading to potential delays or compromises in project execution. Lastly, the specialized properties of special steel may not always be necessary or advantageous for certain applications. In some cases, regular steel or alternative materials may be more suitable and cost-effective, especially if the specific properties of special steel are not required for the intended use. Overall, while special steel offers numerous benefits and advantages, it is important to consider its limitations in certain applications. Careful evaluation of the specific requirements, cost-effectiveness, and availability of special steel is essential to ensure its successful and optimal use in any given situation.
- Q:What are the advantages of using special steel?
- Special steel offers several advantages over regular steel. Firstly, it has superior strength and hardness, making it more durable and resistant to wear and tear. This makes it ideal for applications that require high strength and toughness, such as in the manufacturing of tools, machinery, and automotive parts. Additionally, special steel has excellent corrosion resistance, which helps prolong the lifespan of products exposed to harsh environments or corrosive substances. Moreover, it exhibits better heat resistance, allowing it to withstand high temperatures without losing its strength or shape, making it suitable for use in the aerospace and energy industries. Lastly, special steel can be customized to meet specific requirements, allowing manufacturers to create components with precise dimensions and properties, enhancing overall performance and efficiency.
- Q:How is special steel used in the aerospace industry?
- Special steel is used in the aerospace industry for various applications due to its exceptional properties. It is used to manufacture critical components such as aircraft engines, landing gear, and structural parts. The high strength-to-weight ratio, corrosion resistance, and heat resistance of special steel make it a preferred choice for withstanding extreme conditions and ensuring the safety and reliability of aerospace equipment.
- Q:What are the common techniques for testing the quality of special steel?
- Some common techniques for testing the quality of special steel include chemical analysis, mechanical testing, non-destructive testing, and metallography. Chemical analysis involves examining the composition of the steel to ensure it meets the required specifications. Mechanical testing involves subjecting the steel to various forces and measuring its strength, hardness, and other mechanical properties. Non-destructive testing methods such as ultrasound, radiography, and magnetic particle inspection are used to detect any defects or flaws in the steel without causing damage. Metallography involves examining the microstructure of the steel under a microscope to assess its grain size, inclusion content, and overall quality. These techniques help ensure that special steel meets the necessary standards and requirements.
- Q:How does special steel contribute to the shipbuilding industry?
- Special steel contributes to the shipbuilding industry in several ways. Firstly, special steel offers enhanced strength and durability, making it an ideal material for constructing various components of ships. This includes the hull, decks, bulkheads, and other structural elements that need to withstand the harsh marine environment and heavy loads. Special steel also provides excellent resistance to corrosion and abrasion, which is crucial for ships that are constantly exposed to saltwater and other corrosive agents. This ensures that the ship remains in good condition for a longer lifespan, reducing maintenance costs and increasing operational efficiency. Moreover, special steel offers superior weldability and formability, allowing shipbuilders to create complex shapes and structures with ease. This flexibility in design enables the construction of innovative and efficient ship designs, such as large container vessels, offshore oil rigs, and naval warships. In addition, special steel is often used for manufacturing critical components like propeller shafts, rudders, and engine parts. These components require high strength, toughness, and resistance to fatigue, as they are subjected to extreme forces and vibrations during operation. Special steel's unique properties ensure the reliability and performance of these crucial ship parts. Furthermore, special steel contributes to the shipbuilding industry by enabling the construction of lightweight ships without compromising strength and safety. This helps reduce fuel consumption, leading to improved energy efficiency and lower greenhouse gas emissions. As environmental regulations become increasingly stringent, special steel plays a vital role in making ships more sustainable and eco-friendly. Overall, special steel is an essential material in the shipbuilding industry due to its exceptional strength, durability, corrosion resistance, weldability, formability, and lightweight properties. Its use not only ensures the safety and longevity of ships but also facilitates the development of advanced ship designs and contributes to the industry's overall sustainability.
- Q:How does special steel perform in extreme temperature conditions?
- Special steel performs exceptionally well in extreme temperature conditions. It has high resistance to thermal stress, maintaining its strength and toughness even at both extremely high and low temperatures. This makes it suitable for applications in industries such as aerospace, oil and gas, and power generation, where extreme temperatures are encountered. Special steel's ability to withstand these conditions ensures optimal performance and reliability in critical environments.
- Q:What are the environmental impacts of producing special steel?
- The production of special steel has several environmental impacts. Firstly, the extraction of raw materials such as iron ore and coal leads to habitat destruction and loss of biodiversity. Secondly, the manufacturing process involves high energy consumption, contributing to greenhouse gas emissions and climate change. Additionally, the use of various chemicals and additives in steel production can result in water and soil pollution. Lastly, the disposal of waste materials, including slag and dust, can have detrimental effects on local ecosystems if not properly managed.
- Q:What are the applications of special steel in the power generation supply chain?
- Special steel plays a crucial role in the power generation supply chain, specifically in applications where high strength, corrosion resistance, and temperature resistance are required. It is extensively used in the construction of power plant components such as boilers, turbines, and generators, as well as transmission lines and distribution systems. Special steel ensures the reliability and efficiency of power generation equipment, enabling it to withstand harsh operating conditions and maintain long-term performance.
- Q:What are the different test methods used to evaluate special steel?
- There are several test methods used to evaluate special steel, including mechanical tests such as tensile strength, hardness, impact toughness, and fatigue strength testing. Chemical analysis is also essential to determine the composition of the steel, while microstructure examination allows for the assessment of grain size, inclusion content, and overall quality. Additionally, non-destructive testing methods like ultrasonic testing, magnetic particle inspection, and dye penetrant testing are employed to detect any surface or subsurface defects in the steel. These various test methods provide comprehensive information about the mechanical properties, chemical composition, microstructure, and overall quality of special steel.
- Q:Can special steel be used in power generation applications?
- Indeed, power generation applications can certainly benefit from the utilization of special steel. When we mention special steel, we are referring to a diverse range of steel types that have been specifically engineered to possess superior attributes like high strength, durability, heat resistance, corrosion resistance, and wear resistance. These exceptional properties make special steel an ideal choice for power generation applications where the materials must endure elevated temperatures, pressures, and mechanical strains. Within the realm of power generation, various components and equipment can make use of special steel. Examples include turbine blades, boiler tubes, heat exchangers, steam pipes, and high-pressure valves. To illustrate, thermal power plants, which rely on fossil fuels for electricity generation, often employ special steel in boiler tubes and heat exchangers to withstand the demanding conditions of steam generation, characterized by high temperatures and pressures. Moreover, in the context of nuclear power plants, special steel finds application in critical components such as reactor vessels, steam generators, and fuel cladding. This is due to its exceptional strength, resistance to radiation damage, and resistance to corrosion. Furthermore, the use of special steel extends to renewable energy power generation applications. For instance, in wind turbines, special steel is employed in the construction of turbine towers, rotor blades, and gearboxes. Its purpose is to withstand the challenges of high wind speeds, vibrations, and fatigue. In summary, special steel occupies a vital role in power generation applications, thanks to its extraordinary properties. By ensuring the reliability, efficiency, and longevity of the equipment and components employed in diverse power generation systems, special steel contributes significantly to the field.
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Grade AISI6150 CNBM Hot Rolled Spring Steel bar
- Ref Price:
-
$390.00 - 480.00
/ m.t.
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 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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