SAE1018 steel round bar/ASTM A36 steel equivalent
- Ref 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
SAE1018 steel round bar/ASTM A36 steel equivalent
Name | 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 |
Chemical Composition
Grade | C | Si | Mn | P | S | Cr | Ni | B |
1020 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | Max 0.030 | Max 0.030 | Max 0.25 | Max 0.30 | 0.0008-0.0030 |
1045 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | Max 0.030 | Max 0.030 | Max 0.25 | Max 0.30 | 0.0008-0.0030 |
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: How is high-temperature steel used in power generation equipment?
- High-temperature steel is used in power generation equipment due to its exceptional heat resistance properties. It is specifically employed in components such as boiler tubes, turbine blades, and exhaust systems, where intense heat and pressure are present. This steel's ability to withstand extreme temperatures ensures efficient energy conversion and maximizes the overall performance and reliability of power generation equipment.
- Q: What are the different methods of surface carburizing for special steel?
- Surface carburizing is a heat treatment process used to increase the carbon content at the surface of steel, resulting in a hardened outer layer. There are several methods of surface carburizing for special steel, each with its own advantages and disadvantages. 1. Gas Carburizing: This method involves exposing the steel to a carbon-rich gas, such as methane or propane, at elevated temperatures. The gas reacts with the steel surface, depositing carbon and forming a hardened layer. Gas carburizing is a widely used method due to its versatility, controllability, and ability to produce uniform and deep case depths. However, it requires specialized equipment and longer processing times. 2. Pack Carburizing: In this method, the steel is packed in a container with a carbon-rich material, such as charcoal or carbon powder. The container is then heated to high temperatures, allowing carbon to diffuse into the steel surface. Pack carburizing is a cost-effective method, but it is relatively slower and less controllable compared to gas carburizing. 3. Liquid Carburizing: Also known as cyaniding, this method involves immersing the steel in a liquid bath containing a carbon-rich compound, such as sodium cyanide. The bath is heated to high temperatures, which enables carbon diffusion into the surface of the steel. Liquid carburizing is a fast and cost-effective method, but it requires careful handling of toxic chemicals and may result in lower case depths compared to other methods. 4. Plasma Carburizing: This method utilizes a plasma discharge to provide a carbon-rich atmosphere around the steel surface. The plasma contains hydrocarbons, which dissociate into carbon atoms that diffuse into the steel. Plasma carburizing offers precise control over case depth and can achieve high surface hardness. However, it requires specialized equipment and is generally more expensive than other methods. 5. Salt Bath Carburizing: In this method, the steel is immersed in a molten salt bath containing carbon-rich compounds. The salt bath is heated to high temperatures, allowing carbon to diffuse into the steel surface. Salt bath carburizing is a versatile method that can achieve high case depths and excellent surface hardness. However, it requires careful temperature control and can be challenging to remove the salt residues after the process. It is important to select the appropriate method of surface carburizing based on the specific requirements of the special steel, such as desired case depth, hardness, and cost considerations.
- Q: What are the different types of tool steel?
- There are several different types of tool steel, including high-speed steel, cold work steel, hot work steel, and plastic mold steel. Each type of tool steel is specifically designed for different applications and has unique properties that make it suitable for specific tasks.
- Q: How does special steel meet the requirements of specific industries?
- Special steel meets the requirements of specific industries by offering exceptional strength, durability, and resistance to corrosion, heat, and wear. Its unique composition and manufacturing process allow it to withstand extreme conditions and perform efficiently in diverse applications such as automotive, aerospace, energy, construction, and manufacturing. Additionally, special steel can be tailored to meet the specific needs of each industry, ensuring optimal performance and reliability in their respective operations.
- Q: What are the different surface treatments for special steel?
- There are several different surface treatments available for special steel, each serving a specific purpose and offering unique advantages. Some of the most common surface treatments for special steel include: 1. Galvanizing: This process involves coating the steel with a layer of zinc, which provides excellent corrosion resistance. Galvanizing is a popular choice for outdoor applications where the steel is exposed to moisture and harsh environmental conditions. 2. Powder coating: Powder coating involves applying a dry powder to the steel surface, which is then heated and cured to form a durable and protective coating. This treatment offers excellent resistance against corrosion, chemicals, and UV rays, making it ideal for various applications, including automotive parts, appliances, and outdoor furniture. 3. Nitriding: Nitriding is a surface hardening treatment that involves diffusing nitrogen into the steel surface. This process significantly increases the surface hardness, wear resistance, and fatigue strength of the steel. Nitriding is commonly used for high-performance components, such as gears, crankshafts, and injection molding screws. 4. Electroplating: Electroplating involves depositing a layer of metal, such as chromium, nickel, or gold, onto the steel surface through an electrochemical process. This treatment enhances the steel's appearance, provides corrosion resistance, and improves wear resistance. Electroplating is often used for decorative purposes or to enhance the performance of components in various industries. 5. Passivation: Passivation is a chemical treatment that removes iron contaminants from the steel surface, creating a passive oxide layer. This layer acts as a barrier against corrosion, improving the steel's resistance to rust and other forms of degradation. Passivation is commonly used for stainless steel components in industries such as food processing, pharmaceuticals, and medical devices. 6. Carbonitriding: Carbonitriding is a surface treatment that involves introducing carbon and nitrogen into the steel surface at high temperatures. This process forms a hardened case, improving wear resistance and fatigue strength. Carbonitriding is often used for high-stress components, such as gears, crankshafts, and camshafts. These are just a few examples of the different surface treatments available for special steel. The choice of treatment depends on various factors, including the desired properties, application requirements, and budget constraints. It is essential to consult with experts or manufacturers to determine the most suitable surface treatment for specific steel applications.
- Q: What are the different inspection methods used for special steel?
- There are several inspection methods used for special steel, including visual inspection, magnetic particle inspection, ultrasonic inspection, and dye penetrant inspection. Visual inspection involves examining the steel for any surface defects or irregularities. Magnetic particle inspection uses magnetic fields and iron particles to detect any cracks or defects in the steel. Ultrasonic inspection involves sending high-frequency sound waves through the steel to identify any internal flaws or defects. Dye penetrant inspection involves applying a colored liquid to the steel's surface, which seeps into any cracks or defects, revealing their presence. These methods help ensure the quality and integrity of special steel products.
- Q: What industries rely on special steel?
- The exceptional properties and outstanding performance of special steel make it indispensable in several industries. The automotive sector, for instance, heavily relies on special steel for the manufacturing of engine components, suspension systems, gears, and various other parts. Similarly, the aerospace industry extensively utilizes special steel due to its ability to withstand high temperatures, extreme pressure, and provide exceptional corrosion resistance. In the construction industry, special steel plays a crucial role in the production of high-rise buildings, bridges, and infrastructure projects, where strength, durability, and resistance to environmental factors are of utmost importance. The energy sector, including oil and gas, heavily depends on special steel for the production of pipelines, drilling equipment, and storage tanks, as it possesses remarkable mechanical properties and can endure harsh operating conditions. Additionally, special steel is widely used in manufacturing, machinery, defense, and tooling industries for various applications such as molds, cutting tools, and machine components. In summary, special steel is extensively utilized in industries that prioritize superior performance, durability, and reliability in their products and equipment.
- Q: How is corrosion-resistant steel used in marine applications?
- Corrosion-resistant steel is widely used in marine applications due to its ability to withstand the harsh and corrosive conditions of the marine environment. It is commonly used in the construction of ships, offshore platforms, and marine equipment. The steel's corrosion resistance properties help to prevent rusting and corrosion caused by saltwater, moisture, and other environmental factors. This increases the durability and longevity of marine structures, ensuring their safe operation and reducing maintenance costs.
- Q: How does special steel perform in high-frequency applications?
- Special steel performs well in high-frequency applications due to its excellent conductivity and high magnetic permeability. These properties allow it to efficiently transmit and handle high-frequency currents and electromagnetic fields, minimizing energy losses and ensuring efficient performance in applications such as transformers, electrical motors, and high-frequency electromagnetic shielding.
- Q: What are the different surface coatings available for special steel?
- There are several different surface coatings available for special steel, including galvanizing, electroplating, powder coating, and thermal spraying. These coatings help to enhance the steel's corrosion resistance, durability, and aesthetic appearance.
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SAE1018 steel round bar/ASTM A36 steel equivalent
- 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
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