ASTM A36 Steel Equivalent Q235 Carbon Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 m.t./month
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Item specifice
Type:
Alloy Steel
Shape:
Steel Round Bar
ASTM A36 Steel Equivalent Q235 Carbon Steel
Product Information:
1.DIA:10mm-300mm
Length:4-12M
Quality:L.F+V.D etc
2. Chemical Elements
| 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 |
3. Grade: ASTM A36 Q235
Hardness:156HB
Tensile strength:410MPA
Yield strength: 245MPA
elogation:25% Reduction of area:55% AKV(impact value):54J
Product Overviews:
| Product Name | Typical Grades | Diameter(mm) | Standard adopted |
| Carbon Steel | 20 (1020/S20C/C22) | Ø16-Ø300 | GB/SAE/JIS/DIN |
| 40 (1040/S40C/C40) | |||
| 45 (1045/S45C/C45) | |||
| Bearing Steel | GCr9 (51100/SUJ1) | Ø12-Ø250 | |
| GCr15 (52100/SUJ2/100Gr6) | |||
| GCr9SiMn (A485-Gr.1/SUJ3) | |||
| Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) | Ø12-Ø250 | |
| 40Cr (5140/SCr440/41Cr4) | |||
| 42CrMo(4140/SCM440/42CrMo4) | |||
| Gear Steel | 20CrNiMo | Ø16-Ø600 | |
| 20CrMn(5115/SMnC420/20MnCr5) | |||
| 20CrNiMo(8620/SNCM220/20CrMiMo2) |
Product Show:
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· Industry experience over 20 years.
· Shipment of goods -More than 70 countries worldwide.
· The most convenient transport and prompt delivery.
· Competitive price with best service.
· High technical production line with top quality products.
· High reputation based on best quality products.
With our experienced, enthusiastic and dynamic staffs, we assure to bring you the products with best quality, reasonable prices and good after-sales services under the motto: Friends First, Business After.
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Special steel and there is no uniform definition of the concept of special steel is generally considered to have a special chemical composition (alloying), using a special production process, with a special organization and performance to meet the special needs of the steel type. Compared with ordinary steel, special steel has a higher strength and toughness, physical properties, chemical properties, biocompatibility and process performance.
China and Japan, the EU definition of special steel closer, into the special steel quality carbon steel, alloy steel, high alloy steel (alloying elements greater than 10%) three categories, including steel and high-alloy special steel production accounted for 70%. The main advantages of special steel carbon structural steel, carbon tool steel, carbon spring steel, alloy spring steel, alloy steel, ball bearing steel, alloy tool steel, high alloy tool steel, high speed tool steel, stainless steel, heat-resistant steel , and high-temperature alloys, precision alloy, electric alloy. There are nearly 2,000 special steel grades, about 50,000 varieties and specifications in the world currently. In addition to a wide range of special steel outside, in the specification with ordinary steel also showed different characteristics. In addition to plates, tubes, wire, strip, rods and profiles outside, as well as composite materials, surface alloying material, surface treatment material, forging materials, precision casting, powder metallurgy products.
- Q:What are the applications of special steel in the manufacturing industry?
- Special steel has various applications in the manufacturing industry due to its exceptional properties. It is commonly used in the production of machinery, tools, and equipment, including automotive parts, aerospace components, and turbines. Special steel's high strength, durability, and resistance to corrosion make it ideal for demanding applications such as oil and gas exploration, construction, and defense. Additionally, its heat resistance and electrical conductivity make it suitable for manufacturing appliances, electrical transformers, and power generation equipment. Overall, special steel plays a crucial role in enhancing the performance, reliability, and safety of numerous industrial products.
- Q:How is high-speed tool steel used in the manufacturing of drills and taps?
- High-speed tool steel is used in the manufacturing of drills and taps because of its exceptional hardness, wear resistance, and heat resistance properties. This type of steel allows drills and taps to withstand high temperatures and friction, ensuring their durability and longevity. Additionally, high-speed tool steel enables these cutting tools to maintain their sharpness for longer periods, resulting in increased efficiency and precision during drilling and tapping operations.
- Q:What are the applications of special steel in the automotive manufacturing process?
- Special steel is used in various applications within the automotive manufacturing process. It is commonly used for the production of engine components, such as crankshafts, camshafts, and connecting rods, due to its high strength, durability, and heat resistance. Special steel is also utilized in the manufacturing of suspension systems, steering components, and transmission parts, as it provides excellent fatigue resistance and wear properties. Additionally, special steel is employed for producing safety-related components like seat belt buckles and structural reinforcements, ensuring the overall safety and reliability of vehicles.
- Q:How does special steel contribute to the toughness of products?
- Special steel contributes to the toughness of products in several ways. Firstly, special steel is known for its high strength and durability. It is manufactured using specific alloying elements and heat treatment processes, which enhance its mechanical properties and make it more resistant to wear and tear. This increased strength allows products made from special steel to withstand heavy loads, impacts, and harsh environments, making them tougher and less prone to breakage. Additionally, special steel has excellent corrosion resistance properties. This is achieved through the addition of specific alloying elements such as chromium and nickel, which form a protective layer on the surface of the steel, preventing rust and corrosion. The resistance to corrosion adds to the toughness of the products, as they can be used in corrosive environments without degradation or loss of performance. Special steel also offers improved heat resistance. It can withstand high temperatures without losing its structural integrity or mechanical properties. This is particularly important in industries such as aerospace, automotive, and energy, where components are exposed to extreme temperatures. The ability of special steel to maintain its toughness under high heat conditions adds to the overall reliability and longevity of the products. Furthermore, special steel can be customized to meet specific requirements. Manufacturers can tailor the composition and properties of the steel to suit the intended application. For example, different types of special steel alloys are used in the production of cutting tools, bearings, and structural components. By selecting the appropriate grade of special steel, manufacturers can optimize the toughness of their products, ensuring they can withstand the intended use and perform reliably. In conclusion, special steel contributes to the toughness of products through its high strength, corrosion resistance, heat resistance, and customizability. The unique properties of special steel make it an ideal material choice for a wide range of applications, where toughness and durability are crucial factors.
- Q:How does special steel perform in radiation shielding applications?
- Special steel is widely recognized for its exceptional performance in radiation shielding applications. Its unique properties and composition make it an ideal choice for protecting against harmful radiation. One of the key advantages of special steel is its high density, which enables it to effectively absorb and attenuate radiation. This property allows it to act as a barrier, preventing the penetration of harmful radiation into sensitive areas. Special steel can significantly reduce the amount of radiation exposure, making it an essential material in various industries, including nuclear power plants, medical facilities, and aerospace applications. Furthermore, special steel possesses excellent mechanical strength and durability, which ensures long-lasting and reliable radiation shielding. It can withstand extreme conditions and maintain its shielding effectiveness over time. This durability is crucial, especially in environments where radiation exposure is continuous or ongoing. Moreover, special steel is highly resistant to corrosion and degradation, which is essential in radiation shielding applications. It ensures that the material remains intact and capable of providing the necessary protection against radiation for an extended period. This resistance to corrosion also reduces the need for frequent maintenance and replacement, resulting in cost savings and enhanced operational efficiency. In addition to its physical properties, special steel can be tailored to specific requirements, allowing for custom designs and configurations. This flexibility enables the development of radiation shielding solutions that are optimized for the unique needs of different applications. Whether it is the design of shielding panels, containers, or enclosures, special steel can be adapted to provide the most effective and efficient radiation protection. Overall, special steel performs exceptionally well in radiation shielding applications due to its high density, mechanical strength, durability, corrosion resistance, and customization capabilities. It offers reliable and long-lasting radiation protection, ensuring the safety of personnel and equipment in various industries where radiation exposure is a concern.
- Q:What are the different methods of surface ion nitriding for special steel?
- There are several methods of surface ion nitriding for special steel, including traditional gas nitriding, plasma nitriding, and ion nitriding. Each method involves introducing nitrogen ions into the surface of the steel to improve its hardness, wear resistance, and corrosion resistance. Gas nitriding involves exposing the steel to ammonia gas at high temperatures, while plasma nitriding uses a low-pressure plasma to generate nitrogen ions. Ion nitriding, on the other hand, utilizes a high-voltage electrical discharge to create the nitrogen ions. Overall, these methods offer various options for enhancing the surface properties of special steel, depending on the specific requirements and desired outcomes.
- Q:How is special steel machined?
- Various methods and techniques are utilized to machine special steel, depending on the specific properties and requirements of the steel. Turning, for instance, is a common method where a cutting tool is employed to eliminate material from the rotating steel workpiece. This process is employed to shape the steel and produce cylindrical parts like shafts or rods. Milling, on the other hand, involves the use of rotating multi-point cutting tools to remove material from the steel workpiece. This technique is employed to create flat surfaces, slots, or intricate shapes on the steel. Grinding is yet another frequently used method for machining special steel. It entails the use of abrasive wheels to remove material and achieve a smooth surface finish. This method is often employed for precision machining, where precise tolerances and smooth finishes are necessary. Drilling is also a significant machining process for special steel. It involves using a rotating drill bit to create holes in the steel workpiece. This process can be carried out manually or with the use of CNC (Computer Numerical Control) machines to ensure accurate hole placement. Apart from these methods, other techniques such as broaching, honing, or lapping can also be employed to machine special steel, depending on the specific requirements and desired outcome. It should be noted that machining special steel necessitates specialized tools, equipment, and expertise due to the hardness and unique properties of the material. The cutting tools used for machining special steel are often made from high-speed steel or carbide, which can withstand the high temperatures and pressures generated during the machining process. In summary, machining special steel involves a combination of cutting, grinding, and drilling techniques to shape, refine, and finish the steel workpiece in accordance with the desired specifications and requirements.
- Q:How does special steel contribute to improving product safety?
- Special steel contributes to improving product safety in several ways. Firstly, special steel is known for its high strength and durability, making it ideal for manufacturing components that need to withstand extreme conditions or heavy loads. This ensures that products made with special steel are less likely to fail or break, reducing the risk of accidents or injuries. Secondly, special steel can be engineered to have specific properties such as corrosion resistance, fire resistance, or impact resistance. By incorporating these properties into the design and production of products, special steel enhances their safety features. For example, in the automotive industry, special steel is used to manufacture reinforced frames and safety components, providing better protection to passengers in case of collisions. Additionally, special steel is often used in critical applications where reliability and precision are paramount, such as medical equipment, aerospace components, or industrial machinery. The high performance and consistency of special steel ensure that these products function as intended, minimizing the chances of malfunctions or failures that could jeopardize safety. Overall, the use of special steel in various industries contributes to improving product safety by enhancing strength, durability, resistance to external factors, and reliability.
- Q:How is heat-resistant steel used in the production of furnaces and boilers?
- Heat-resistant steel is used in the production of furnaces and boilers due to its ability to withstand high temperatures. It is utilized in various components such as heat exchangers, tubes, and piping systems, ensuring efficient heat transfer and preventing structural damage. This steel's resistance to oxidation and corrosion guarantees longevity and reliability, making it an essential material for manufacturing furnaces and boilers.
- Q:How does special steel perform in high-temperature applications?
- Special steel performs exceptionally well in high-temperature applications due to its unique properties. It exhibits excellent strength, hardness, and resistance to heat, oxidation, and corrosion at elevated temperatures. Special steel maintains its mechanical properties even in extreme conditions, allowing it to withstand high temperatures without deformation or failure. Its high thermal conductivity ensures efficient heat transfer, making it suitable for applications such as gas turbines, nuclear reactors, and aerospace components. Overall, special steel is a reliable and durable material choice for high-temperature environments.
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ASTM A36 Steel Equivalent Q235 Carbon Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30 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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