AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 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
You Might Also Like
Item specifice
Type:
Carbon Steel
Shape:
Steel Round Bar
SAE1020 round steel bars/SAE 1020 carbon structural steel
Name | SAE1020 Carbon 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 |
Specification
Grade | SAE1020 AISI1020 ASTM1020 S20C S20CB C20 CK22 S22C |
Processing | EAF+LF+(VD) |
Commodity | steel round bar/round steel bar/round bar steel |
Technique | hot rolled |
Diameter | 10-310mm |
Length | can be required to 3-12m |
Sizes tolerance | length: +/-100mm,straightless:3mm/m |
Application | 1) General service industries (petroleum, food, chemical, paper, fertilizer, Fabric, aviation and nuclear) |
2) Fluid, gas and oil transport | |
3) Pressure and heat transmission | |
4) Construction and ornament | |
5) Boiler heat exchangers | |
Chemical Composition | C:0.17-0.23,Si:0.17-0.37,Mn:0.35-0.65, |
Machanical Properties | Tensile Strength(Mpa):410,Yield Strength(Mpa):245,Elongation:16,Shrinkage:55,elongation:25 |
Quality Condition | 1): Straightness: 3mm/m (max) |
2): Corner Radius: 3(max) | |
3): The ends will be end cut or gas cut | |
4): No cracks on the surface | |
Packing | 1): Paint oil on the surface to protect steel bars from rusting. |
2): Bundle packing by Iron Strips. | |
3): Bundle weight is from 2mt to 3 mt. | |
4): Two or three tags will be attached on each bundle. | |
MOQ | 5 tons for each sizes |
Packaging & Delivery
Packaging Detail | Sea worthy packing /as per customer's packing instruction |
Delivery Detail | 15 ~ 40 days after receiving the deposit |
Product Show
Workshop
FAQ
Are you a trading company or manufacturer? | Manufacturer |
What’s the MOQ? | 3 metric ton |
What’s your delivery time? | 15-35 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 specific requirements for special steel used in the nuclear fuel industry?
- The specific requirements for special steel used in the nuclear fuel industry include high resistance to corrosion and radiation, exceptional strength and toughness, low thermal expansion, and the ability to withstand high temperatures. Additionally, the steel must meet stringent quality control standards, have excellent weldability, and maintain its integrity over extended periods of time to ensure the safety and efficiency of nuclear fuel operations.
- Q:How does special steel contribute to the construction machinery industry?
- Special steel contributes to the construction machinery industry by providing high strength and durability to the equipment. This type of steel is designed to withstand extreme conditions, such as heavy loads, vibrations, and harsh environments. It enhances the performance and lifespan of construction machinery, allowing for efficient and reliable operation. Additionally, special steel's unique properties enable the construction of lighter and more robust equipment, leading to improved fuel efficiency and cost-effectiveness.
- Q:How is special steel used in the production of conveyor belts?
- Special steel is used in the production of conveyor belts to enhance their durability, strength, and overall performance. Conveyor belts are commonly used in industries such as mining, manufacturing, food processing, and logistics to transport materials and goods. These belts are subjected to various demanding conditions, including heavy loads, high temperatures, and abrasive materials. Special steel alloys, such as stainless steel or heat-resistant steel, are used in specific parts of the conveyor belt to ensure its longevity and reliability. For example, stainless steel is often used in the wire mesh belts to prevent corrosion and rust, especially when the conveyor belt is exposed to moisture or chemicals. This helps to maintain the smooth and efficient movement of materials without contamination. Furthermore, special steel is employed in the manufacturing of belt fasteners, hinges, and other connecting components. These parts need to withstand significant tension, heat, and wear, and standard steel may not provide the necessary strength and durability. Special steel alloys can offer superior strength, resistance to high temperatures, and improved wear resistance, ensuring that the conveyor belt can function reliably even under demanding conditions. Moreover, in some applications where the conveyor belt is exposed to extreme temperatures, such as in steel mills or foundries, special heat-resistant steel is used. This steel can withstand the intense heat without deforming or losing its strength. It allows the conveyor belt to continue operating safely and efficiently in such extreme environments. In summary, special steel is essential in the production of conveyor belts as it enhances their durability, strength, and ability to withstand demanding conditions. Its use in wire mesh belts, fasteners, hinges, and heat-resistant components ensures the longevity and reliability of conveyor belts in various industries.
- Q:How does the addition of nickel enhance the properties of special steel?
- The addition of nickel enhances the properties of special steel by improving its strength, toughness, and corrosion resistance. Nickel forms a solid solution with iron, which increases the overall strength and hardness of the steel. It also enhances the toughness, making it more resistant to cracking and fractures. Additionally, nickel improves the corrosion resistance of special steel, making it suitable for applications in aggressive environments or industries such as marine, chemical, and oil and gas.
- Q:How does special steel perform in forging applications?
- Special steel is highly valued in forging applications due to its remarkable strength, durability, and ability to withstand wear and tear. The exceptional properties of special steel, such as its high tensile strength, heat resistance, and resistance to corrosion, make it an ideal option for enduring the extreme conditions involved in forging processes. When exposed to the intense heat and pressure of forging, special steel maintains its structural integrity and mechanical properties. It can endure extreme temperature fluctuations without losing its hardness or becoming brittle, guaranteeing that the final forged product is of superior quality and reliability. Moreover, special steel offers excellent machinability and formability, enabling it to be easily shaped and manipulated during the forging process. This ease of working with special steel empowers manufacturers to create intricate and complex shapes, resulting in finely crafted forged components. Special steel also demonstrates exceptional resistance to fatigue and impact, making it highly suitable for applications that require high strength and toughness. It can endure repeated stress and load cycles without experiencing significant deformation or failure, ensuring the longevity and dependability of forged products. Additionally, special steel is renowned for its resistance to corrosion and oxidation, further enhancing its suitability for forging applications. It can withstand exposure to harsh environments, chemicals, and moisture, making it ideal for manufacturing components subjected to demanding operating conditions. Overall, special steel's outstanding performance in forging applications can be attributed to its high strength, durability, resistance to wear and tear, excellent machinability, and corrosion resistance. These properties establish it as a preferred choice in various industries, including automotive, aerospace, construction, and oil and gas, where reliable and efficient operations rely on high-quality forged components.
- Q:What are the different heat treatment defects in special steel?
- Some common heat treatment defects in special steel include decarburization, quench cracking, distortion, and grain growth. Decarburization occurs when the surface of the steel loses carbon during the heating process, leading to a reduction in hardness and strength. Quench cracking refers to the formation of cracks due to rapid cooling after the steel has been heated. Distortion can occur when uneven heating or cooling causes changes in shape or dimensions of the steel. Finally, grain growth refers to the enlargement of grain size, which can negatively impact the mechanical properties of the steel.
- Q:How does special steel perform in hydrogen embrittlement conditions?
- Special steel, known by other names like high-strength steel or alloy steel, possesses remarkable resistance to conditions that cause hydrogen embrittlement. Hydrogen embrittlement occurs when hydrogen atoms infiltrate the metallic lattice structure, causing it to become brittle and prone to fractures when subjected to stress. Given their distinct composition and microstructure, special steels are engineered to endure harsh environments, including those susceptible to hydrogen embrittlement. These steels often contain alloying elements such as nickel, chromium, and molybdenum, which enhance their ability to withstand cracking induced by hydrogen. The presence of these alloying elements in special steel facilitates the development of protective oxide layers on the steel's surface. These layers act as a barrier, preventing hydrogen atoms from diffusing into the metal matrix. Moreover, these elements can capture and bind hydrogen atoms, reducing their mobility and minimizing their negative impact on the steel's mechanical properties. Furthermore, special steels frequently undergo diverse heat treatments and processing techniques, like quenching and tempering, to further enhance their resistance to hydrogen embrittlement. These processes refine the steel's microstructure, enhancing its strength, toughness, and ductility while minimizing the risk of hydrogen-induced cracking. In general, special steel outperforms standard steels in hydrogen embrittlement conditions. Its unique composition, microstructure, and processing techniques make it highly resilient to the detrimental effects of hydrogen atoms. As a result, special steel ensures the structural integrity and reliability of components and structures operating in hydrogen-rich environments.
- Q:How does the corrosion resistance of special steel compare to regular steel?
- The corrosion resistance of special steel is generally superior to that of regular steel due to its unique composition and additional alloying elements that enhance its durability and protect it from corrosion.
- Q:Can special steel be used in the rubber manufacturing industry?
- Yes, special steel can be used in the rubber manufacturing industry. It is commonly used for making molds, dies, and other components that are used in the production process of rubber products. Special steel provides durability, strength, and resistance to wear, which are essential properties required in the rubber manufacturing industry.
- 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.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 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
Similar products
New products
Hot products
Related keywords
