50Mn Alloy Steel Round Bar of CNBM 16-300MM
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Type:
Spring Steel
Shape:
Steel Round Bar
Alloy round steel bar 50Mn
Product Description
1. Steel Grade: AISI 1045, 45#, C45, S45C
2. Diameter: 16mm-300mm
3. Length: 6m-12m
4. Shape: Round bar, flat bar, square bar
5. Technique: Hot rolled, cold drawn
Specification:
Material | 50Mn | Round bar | Dia(mm) | 16-600 |
Process | EAF + LF + VD + Forged + Heat Treatment (optional) | Length (mm) | Max 12000 | |
Heat treatment | Normalized / Annealed / Quenched / tempered | Flat bar | Thickness(mm) | 8-500 |
Delivery condition | Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) | Width(mm) | 70-200 | |
Test | Ultrasonic test according to SEP 1921-84 D/d | Length (mm) | Max 12000 |
Chemical Composition
C | Si | Mn | Cr | Ni | Cu |
0.5~0.8 | 0.17~0.37 | 0.25~1.2 | ≤0.25 | ≤0.30 | ≤0.25 |
Packing and Delivery:
Packing in bundle package or as your requriements.
Delivery Detail: About 45 days after confirming order.
Usage and Applications
1. Steel round bar is used in a large number of architectural and engineering structures. Or it can be used in construction of plants for the production of steel house frames, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc.
2. And we can use this kind of product on the performance of the mechanical parts if the demand is not very high.
3. Some especial material steel round bar can be used for main shaft of steamer, hummer shank, with big section and supper force.
Product Show
- Q:How is special steel tested for quality control?
- Special steel is tested for quality control through various methods, such as mechanical testing, chemical analysis, and non-destructive testing. Mechanical testing involves assessing the steel's strength, hardness, toughness, and other mechanical properties through techniques like tensile, impact, and hardness testing. Chemical analysis is performed to ensure the steel meets the desired composition and impurity levels, utilizing techniques like spectrometry. Non-destructive testing methods, like ultrasonic, magnetic particle, and visual inspection, are used to detect any surface or internal defects in the steel. These rigorous testing procedures ensure that special steel meets the required quality standards before it is used in various applications.
- Q:What are the applications of high-strength low-alloy (HSLA) steel?
- High-strength low-alloy (HSLA) steel finds applications in various industries such as automotive, construction, and manufacturing. It is commonly used in the production of lightweight and durable vehicle components, structural beams, pipelines, and machinery parts. HSLA steel's enhanced strength and toughness make it ideal for applications where weight reduction, increased load-bearing capacity, and resistance to corrosion and impact are crucial.
- Q:What are the different heat treatment processes for special steel?
- There are several different heat treatment processes for special steel, including annealing, quenching, tempering, case hardening, and precipitation hardening.
- Q:What are the properties of cobalt-based alloys?
- Cobalt-based alloys possess excellent strength, corrosion resistance, and high-temperature stability, making them suitable for various applications such as aerospace, medical implants, and industrial machinery. They also exhibit magnetic properties, good wear resistance, and the ability to withstand extreme environments, making them highly versatile and sought after in various industries.
- Q:How does bearing steel contribute to the manufacturing of bearings?
- Bearing steel is a crucial material in the manufacturing of bearings as it provides the necessary strength, durability, and wear resistance required for the efficient operation of bearings. The high carbon content in bearing steel enhances its hardness and strength, ensuring that the bearings can withstand heavy loads, high speeds, and extreme operating conditions. Additionally, the unique composition and heat treatment of bearing steel enable it to maintain dimensional stability and minimize friction, leading to improved performance and longer life of the bearings.
- Q:What are the different non-destructive testing techniques used for special steel?
- There are several non-destructive testing techniques commonly used for special steel. These include magnetic particle testing, ultrasonic testing, radiographic testing, eddy current testing, and liquid penetrant testing.
- Q:What are the different types of nitriding steel?
- There are mainly two types of nitriding steel: gas nitriding steel and plasma nitriding steel.
- Q:What are the applications of special steel in the manufacturing industry?
- Special steel has a wide range of applications in the manufacturing industry, including the production of tools, machinery, and equipment. It is commonly used in sectors such as automotive, aerospace, energy, and construction due to its exceptional strength, durability, and resistance to corrosion. Special steel is also utilized in the manufacturing of components that require high wear resistance, such as gears, bearings, and cutting tools. Its versatility and unique properties make it an essential material in various industrial applications.
- Q:What are the applications of special steel in the automotive manufacturing process?
- Special steel has several applications in the automotive manufacturing process. It is commonly used in the production of engine components, such as crankshafts, camshafts, and connecting rods, due to its high strength and resistance to wear and tear. Special steel is also utilized in the manufacturing of suspension components, such as springs and shock absorbers, as it provides the necessary durability and resilience to withstand the constant stresses and strains of the vehicle's operation. Additionally, special steel is employed in the production of safety features, including seat belt pretensioners and airbag components, as it offers the required toughness and impact resistance. Overall, special steel plays a vital role in enhancing the performance, safety, and longevity of automotive vehicles.
- Q:How does special steel perform in terms of corrosion resistance in acidic environments?
- Special steel, also known as stainless steel, is highly regarded for its exceptional corrosion resistance in various environments, including acidic conditions. It contains a minimum of 10.5% chromium, which forms a protective layer on the surface of the steel known as a passive film. This passive film acts as a barrier, preventing the steel from coming into direct contact with the corrosive elements present in acidic environments. The chromium content in special steel enables it to react with oxygen in the atmosphere, creating a thin and transparent oxide layer. This oxide layer is highly stable and self-healing, making stainless steel highly resistant to corrosion caused by acids. The presence of other alloying elements such as nickel and molybdenum further enhances its resistance to acidic corrosion. In acidic environments, special steel exhibits excellent resistance to both general corrosion and localized corrosion, such as pitting and crevice corrosion. It can withstand a wide range of acid concentrations and temperatures, making it suitable for applications in industries such as chemical processing, pharmaceuticals, and marine environments where exposure to acidic solutions is common. It is important to note that the performance of special steel in acidic environments may vary depending on the specific grade and composition of the steel. Different grades of stainless steel have varying levels of alloying elements, which can influence their corrosion resistance properties. Therefore, it is essential to select the appropriate grade of special steel that matches the specific acidic environment to ensure optimal performance and longevity.
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50Mn Alloy Steel Round Bar of CNBM 16-300MM
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 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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