• AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel System 1
  • AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel System 2
  • AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel System 3
  • AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel System 4
  • AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel System 5
  • AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel System 6
AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel

AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel

Ref Price:
get latest price
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
3 m.t.
Supply Capability:
10000 m.t./month

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Specification

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,
Cr(≤)0.25,Ni(≤)0.3,Cu(≤)0.25,S(≤)0.035,P(≤)0.035

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

AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel

Product Show

AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel

 

Workshop

AISI1020 SAE1020 round steel bars/SAE 1020 carbon structural steel

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: How does special steel contribute to the automotive exhaust system industry?
Special steel plays a crucial role in the automotive exhaust system industry by offering several significant contributions. Firstly, special steel, such as stainless steel, is highly resistant to corrosion, which is a common issue faced by exhaust systems due to the exposure to high temperatures and corrosive gases. This corrosion resistance ensures the longevity and durability of the exhaust system, reducing the need for frequent replacements and repairs. Moreover, special steel possesses excellent heat resistance properties. The exhaust system operates under extreme temperatures, and special steel can withstand these conditions without undergoing deformation or structural damage. This ability to handle high temperatures ensures that the exhaust system functions efficiently and maintains its performance over an extended period. In addition, special steel offers exceptional strength and durability. The exhaust system is subjected to constant vibrations, impacts, and stress due to road conditions and engine movements. Special steel's high strength and toughness enable the exhaust system to withstand these forces, preventing premature failures and ensuring the safety and reliability of the vehicle. Furthermore, special steel allows for the design and manufacturing of complex and lightweight exhaust system components. With advancements in steel technology, manufacturers can create intricate shapes and thin-walled structures, reducing the overall weight of the exhaust system. This weight reduction contributes to improved fuel efficiency and vehicle performance, as it reduces the overall load on the engine. Lastly, special steel provides the automotive industry with the flexibility to meet increasingly stringent emission regulations. By utilizing special steel in the exhaust system, manufacturers can incorporate catalytic converters and other emission control devices effectively. These devices play a vital role in reducing harmful emissions, such as carbon monoxide, nitrogen oxides, and particulate matter, helping vehicles meet environmental standards. In conclusion, special steel is an essential component in the automotive exhaust system industry. Its corrosion resistance, heat resistance, strength, and lightweight properties contribute to the longevity, reliability, and performance of the exhaust system. Moreover, special steel enables compliance with emission regulations, ensuring that vehicles are environmentally friendly. Overall, special steel plays a critical role in enhancing the efficiency and sustainability of the automotive exhaust system industry.
Q: What are the corrosion resistance properties of special steel?
Special steel, also known as stainless steel, exhibits excellent corrosion resistance properties. This is primarily due to the presence of chromium, which forms a protective layer on the surface of the steel, preventing oxidation and corrosion. Additionally, special steel alloys may contain other elements such as nickel, molybdenum, and titanium, further enhancing their corrosion resistance. These properties make special steel highly suitable for various applications in industries such as construction, automotive, and aerospace, where resistance to corrosion is essential for long-term durability and performance.
Q: How does special steel compare to other materials?
Special steel is known for its exceptional strength, durability, and resistance to corrosion, making it superior to many other materials. Its unique composition and manufacturing processes result in improved performance, higher load-bearing capacity, and enhanced safety compared to other materials. Additionally, special steel offers excellent heat resistance, making it suitable for a wide range of applications, including automotive, construction, and aerospace industries.
Q: How is high-temperature alloy steel used in the production of heat exchangers?
High-temperature alloy steel is commonly used in the production of heat exchangers due to its exceptional corrosion resistance, high strength, and ability to withstand extreme temperatures. It helps in maximizing the efficiency of heat transfer by maintaining structural integrity and preventing any degradation caused by the harsh operating conditions.
Q: What are the safety benefits of using special steel?
Several safety benefits can be obtained in various applications by using special steel. One of the key advantages lies in its superior strength and durability when compared to traditional steel. Special steel is often specifically designed to withstand extreme conditions, such as high temperatures or corrosive environments, making it highly suitable for industries like aerospace, automotive, and oil and gas. The enhanced strength of special steel allows for the construction of structures that are safer and more reliable. It can bear heavy loads, thus reducing the risk of structural failures or collapses. This is particularly crucial in industries where the utmost importance is placed on the safety of workers, equipment, and the general public. Resistance to corrosion is another safety benefit of special steel. Corrosion has the potential to weaken structures and compromise their safety. Special steel is frequently alloyed with elements like chromium, nickel, or molybdenum, which provide excellent resistance to corrosion. This makes it suitable for applications in marine environments, chemical processing plants, or any setting where exposure to moisture or chemicals is a concern. Special steel is also renowned for its ability to maintain its mechanical properties at high temperatures. This makes it an excellent choice for applications where resistance to heat is crucial, such as in the construction of fire-resistant structures or in the manufacturing of industrial ovens and furnaces. By utilizing special steel in these applications, the risk of structural failure or fire-related accidents can be significantly reduced. Furthermore, special steel can offer improved resistance to fatigue, which is of utmost importance in applications subject to cyclic loading or vibration. Fatigue failure can occur when a material experiences repeated stress over time, resulting in cracks and eventual failure. Special steel can be engineered to possess excellent fatigue properties, thereby reducing the likelihood of unexpected failures and enhancing the overall safety of structures or equipment. In conclusion, the safety benefits of using special steel encompass enhanced strength, durability, resistance to corrosion, resistance to heat, and resistance to fatigue. These properties establish special steel as a reliable choice for industries where safety is a primary concern, ensuring the protection of workers, equipment, and the general public.
Q: Can special steel be used in the renewable energy sector?
Yes, special steel can be used in the renewable energy sector. Special steel offers high strength, corrosion resistance, and durability, making it suitable for various applications such as wind turbines, solar panels, and hydropower systems. It can help enhance the efficiency and longevity of renewable energy infrastructure, thereby supporting the transition to a more sustainable energy future.
Q: What are the different methods for electroplating special steel?
There are several methods for electroplating special steel, including electroless nickel plating, gold plating, silver plating, and zinc plating. Each method involves immersing the steel in a solution containing the desired plating material and passing an electric current through the solution to deposit a layer of the plating material onto the steel surface. These methods can enhance the appearance, corrosion resistance, and durability of special steel products.
Q: What are the different tempering techniques used for special steel?
There are several tempering techniques used for special steel, including air tempering, oil tempering, water tempering, and salt bath tempering. Each technique involves heating the steel to a specific temperature and then cooling it at a controlled rate to achieve the desired level of hardness and toughness.
Q: How does special steel contribute to the circular economy?
Special steel contributes to the circular economy by enabling the recycling and reuse of materials. Its high durability and strength make it ideal for applications that require longevity and performance, allowing products made from special steel to have a longer lifespan. Additionally, special steel can be easily recycled and repurposed without losing its properties, reducing the need for virgin steel production and minimizing waste. By promoting a closed-loop system, special steel plays a crucial role in conserving resources, reducing environmental impact, and creating a more sustainable economy.
Q: Can special steel be used in the production of consumer goods?
Yes, special steel can be used in the production of consumer goods. Special steel offers enhanced properties such as high strength, durability, corrosion resistance, and heat resistance, making it suitable for various consumer goods applications. It can be utilized in the manufacturing of kitchen utensils, cutlery, appliances, automotive parts, tools, and more, ensuring improved performance and longevity of these products.

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