HSS Steel Round Bar/High Alloy Round Tool Steel Bar/M2/M25M42/D2/H13
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 33 m.t.
- Supply Capability:
- 2000000 m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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Description of steel round bar:
Characteristic:Tungsten-molybdenum high speed steel developed by China,high performance in toughness ,hardness, high temperature hardness.
Festures of steel round bar:
Anneal temperature: 840-860
Relief annealing temperature: 720-760
Hardening temperature: 1210-1230
Hardening medium: salt bath under 600,aslo use oil cooling or air cooling
Normal temper temperation: 540-560 RC Rockwell Hardness after hardening and temperature: 63-66
Production Capacity: 1000 Tons/Month
Tech:EAF+LF+VD+ESR
High strength at elevated temperatures
Specifications of steel round bar:
| C | Si | Mn | W | Mo | Cr | V | P | S |
| 0.80-0.90 | 0.20-0.45 | 0.15-0.40 | 5.50-6.75 | 4.50-5.50 | 3.80-4.40 | 1.75-2.20 | ≤0.030 | ≤0.030 |
Images of steel round bar:
FAQ:
1. What is your package?
Packing situation: standard seaworthy packing or as customer required.
2. How long is the lead time?
Delivery time: 45 days after order confirmed.
3. What payment term do you accept?
Payment: T/T or L/C at sight.
- Q:Are steel round bars suitable for the production of valves?
- Yes, steel round bars are suitable for the production of valves. Steel is a commonly used material in valve manufacturing due to its excellent mechanical properties, such as high strength, durability, and resistance to corrosion. Steel round bars can be easily machined and formed into various valve components, providing the necessary strength and stability required for valves to withstand high pressure and temperature conditions. Additionally, steel round bars can be heat-treated to enhance their mechanical properties, further improving the performance and reliability of valves. Overall, steel round bars are a suitable choice for the production of valves, ensuring their functionality and longevity in various industries and applications.
- Q:How do you know the diameter and weight of a round bar?
- The weight / weight / length is /3.14, and then the more is the radius. Then *2 is the diameter.Formula: pi * (D/2) - *L* weight = weight
- Q:What are the advantages of using nickel-chromium-silicon alloy steel round bars?
- There are several advantages of using nickel-chromium-silicon alloy steel round bars: 1. High temperature resistance: Nickel-chromium-silicon alloy steel round bars have excellent resistance to high temperatures, making them ideal for applications that involve exposure to extreme heat. They can withstand temperatures up to 1200°C without losing their strength or structural integrity. 2. Corrosion resistance: These alloy steel round bars have good corrosion resistance, particularly in environments where they are exposed to acids, alkalis, and other corrosive substances. This makes them suitable for use in industries such as chemical processing, oil and gas, and marine applications. 3. High strength and durability: Nickel-chromium-silicon alloy steel round bars have high tensile strength and toughness, which allows them to withstand heavy loads and resist deformation. They are known for their exceptional durability and long service life, even under demanding conditions. 4. Excellent mechanical properties: These alloy steel round bars exhibit excellent mechanical properties, including good ductility, impact resistance, and fatigue strength. This makes them suitable for various applications that require high performance and reliability, such as structural components, machine parts, and tools. 5. Ease of fabrication: Nickel-chromium-silicon alloy steel round bars can be easily machined, welded, and formed into various shapes and sizes. This allows for greater design flexibility and ease of fabrication, making them a preferred choice for manufacturers. 6. Cost-effective: Despite their numerous advantages, nickel-chromium-silicon alloy steel round bars are relatively cost-effective compared to other high-performance materials. Their long service life and resistance to wear and tear make them a cost-efficient choice in the long run, as they reduce the need for frequent replacements and maintenance. Overall, the advantages of using nickel-chromium-silicon alloy steel round bars make them an excellent choice for applications that require high temperature resistance, corrosion resistance, strength, durability, and ease of fabrication.
- Q:Can steel round bars be used for making heat exchangers?
- Yes, steel round bars can be used for making heat exchangers. Steel is a commonly used material for heat exchangers due to its good thermal conductivity, strength, and resistance to corrosion. Round bars can be machined and formed into the desired shape for the heat exchanger, providing structural integrity and efficient heat transfer.
- Q:What are the different types of steel round bars used in the manufacturing of springs?
- There are several different types of steel round bars commonly used in the manufacturing of springs. These include: 1. Carbon steel round bars: These are the most commonly used type of steel for springs. They have a high carbon content, typically ranging from 0.60% to 0.95%. Carbon steel round bars offer good strength and durability, making them suitable for a wide range of spring applications. 2. Alloy steel round bars: These are made by adding alloying elements such as chromium, manganese, nickel, or vanadium to carbon steel. Alloy steel round bars provide enhanced mechanical properties, including higher strength, toughness, and resistance to wear and corrosion. They are often used in heavy-duty or high-performance spring applications. 3. Stainless steel round bars: These are corrosion-resistant steel bars with a high chromium content (usually above 10.5%). Stainless steel round bars are popular for springs that require excellent resistance to rust, oxidation, and chemicals. They are commonly used in applications where hygiene, cleanliness, and aesthetic appeal are important, such as in the food and medical industries. 4. Spring steel round bars: These are specifically designed for spring manufacturing. They have a unique combination of properties, including high yield strength, good fatigue resistance, and excellent elasticity. Spring steel round bars are typically made from either carbon steel or alloy steel, depending on the specific requirements of the application. It is important to choose the right type of steel round bar based on factors such as the intended application, load requirements, environmental conditions, and desired spring performance. Consulting with a materials engineer or spring manufacturer can help determine the most suitable steel round bar for a specific spring manufacturing project.
- Q:What are the different types of carbon steel round bars?
- There are several different types of carbon steel round bars available on the market. Some of the commonly used types include: 1. Mild Steel Round Bars: These are the most common type of carbon steel round bars. They have a low carbon content and are easy to weld, cut, and form. Mild steel round bars are suitable for general engineering purposes and have excellent machinability. 2. Medium Carbon Steel Round Bars: These round bars have a higher carbon content than mild steel round bars. They offer better strength and hardness, making them suitable for applications that require higher load-bearing capacity. Medium carbon steel round bars are commonly used in automotive, construction, and machinery industries. 3. High Carbon Steel Round Bars: These round bars have a higher carbon content, typically above 0.60%. They offer superior strength, hardness, and wear resistance. High carbon steel round bars are commonly used in applications that require high strength, such as springs, cutting tools, and axles. 4. Free Cutting Steel Round Bars: These round bars have added elements, such as sulfur or lead, to improve machinability. They are commonly used in applications where easy machining is required, such as in the production of bolts, screws, and fittings. 5. Alloy Steel Round Bars: These round bars contain additional alloying elements, such as chromium, nickel, or molybdenum, to enhance specific properties. Alloy steel round bars offer improved strength, hardness, corrosion resistance, and heat resistance. They are commonly used in applications that require high performance, such as in the aerospace, oil and gas, and automotive industries. It is important to consider the specific requirements of your project or application when selecting the type of carbon steel round bar to ensure optimal performance and durability.
- Q:Are steel round bars suitable for machining operations?
- Steel round bars are an ideal choice when it comes to machining. The high strength and durability of steel make it a top-notch material for numerous machining processes. It's easy to shape, cut, drill, and turn steel round bars to create precise components and parts. When it comes to achieving the desired shape, size, and finish, milling, drilling, and turning can efficiently be performed on steel round bars. The dimensional stability and mechanical properties of steel round bars are exceptional, resulting in accurate and consistent machining outcomes. Whether it's the automotive, aerospace, construction, or manufacturing industry, steel round bars are a dependable option for machining operations.
- Q:What are the advantages of using nickel-titanium alloy steel round bars?
- Nickel-titanium (NiTi) alloy steel round bars offer several benefits. Firstly, they possess exceptional shape memory and superelasticity properties. This means that they can be bent or deformed and then return to their original shape when heated or when stress is removed. This unique characteristic makes them perfect for applications requiring flexibility and resilience, such as surgical instruments or orthodontic wires in the medical field. Another advantage of NiTi alloy steel round bars is their high resistance to corrosion. Both nickel and titanium are highly resistant to corrosion, making the alloy extremely durable and long-lasting. This makes them suitable for industrial applications, including marine environments where exposure to moisture and saltwater can cause corrosion in other metals. Additionally, NiTi alloy steel round bars have a high strength-to-weight ratio. Despite being lightweight, they possess excellent mechanical properties, including high tensile strength and good fatigue resistance. This makes them suitable for engineering and structural applications in industries like aerospace, automotive, and construction. The bars' lightweight nature also allows for easier handling and transportation. Moreover, NiTi alloy steel round bars demonstrate excellent thermal stability, with a wide temperature range of usability. They can withstand extreme temperatures without losing their shape memory or superelasticity properties. This makes them suitable for applications involving exposure to high or low temperatures, such as in the aerospace or oil and gas industries. To sum up, the benefits of using NiTi alloy steel round bars include their shape memory and superelasticity properties, high resistance to corrosion, high strength-to-weight ratio, and excellent thermal stability. These qualities make them a versatile and reliable choice for a wide range of applications in various industries.
- Q:Can steel round bars be used for pump shaft applications?
- Yes, steel round bars can be used for pump shaft applications. Steel round bars are often chosen for pump shafts due to their high strength, durability, and resistance to corrosion. Additionally, steel round bars can be easily machined and provide excellent surface finish, making them suitable for various pump shaft applications.
- Q:What are the different types of steel alloys used for round bars?
- There are several different types of steel alloys used for round bars, each offering unique properties and characteristics that make them suitable for various applications. Some of the commonly used steel alloys for round bars include: 1. Carbon Steel: This is the most common type of steel alloy used for round bars. It contains primarily carbon and iron, and offers excellent strength and toughness. Carbon steel round bars are commonly used in construction, manufacturing, and general engineering applications. 2. Stainless Steel: This alloy contains chromium, which provides corrosion resistance and makes it suitable for applications where rust or oxidation is a concern. Stainless steel round bars are widely used in the food and beverage industry, as well as in marine and chemical industries. 3. Alloy Steel: This type of steel alloy is made by adding other elements such as manganese, nickel, or chromium to improve its mechanical properties. Alloy steel round bars are known for their high strength, hardness, and resistance to wear and tear. They are commonly used in automotive, aerospace, and machinery industries. 4. Tool Steel: Tool steel alloys are specifically designed to have high hardness, wear resistance, and toughness. They are used for making cutting tools, dies, and molds. Tool steel round bars are available in various grades, such as D2, O1, and A2, each with specific properties for different applications. 5. Duplex Steel: This alloy contains a combination of austenitic and ferritic stainless steels, offering a combination of high strength and corrosion resistance. Duplex steel round bars are used in applications where both strength and resistance to corrosion are required, such as in the oil and gas industry. These are just a few examples of the different types of steel alloys used for round bars. The specific choice of alloy depends on the desired properties and the intended application of the round bar.
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HSS Steel Round Bar/High Alloy Round Tool Steel Bar/M2/M25M42/D2/H13
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 33 m.t.
- Supply Capability:
- 2000000 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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