HSS Steel Round Bar Alloy Round Tool Steel BarD2/H13
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 555 m.t.
- Supply Capability:
- 2000000 m.t./month
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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: How are steel round bars used in the manufacturing of fasteners and bolts?
- Steel round bars are used in the manufacturing of fasteners and bolts as they provide the necessary strength and durability required for these components. The bars are typically cut and shaped into the desired length and shape, and then undergo various processes such as threading or heat treatment to enhance their performance. The resulting steel rods are used as the main body of fasteners and bolts, providing the necessary structural integrity and reliability in various industrial applications.
- Q: Can steel round bars be used for making fasteners?
- Yes, steel round bars can be used for making fasteners. They are commonly used in the manufacturing of bolts, screws, and other types of fasteners due to their strength, durability, and ease of machining. Steel round bars provide the necessary mechanical properties and can be threaded or shaped to meet specific fastening requirements.
- Q: Are steel round bars suitable for decorative purposes?
- Indeed, decorative purposes can be served by steel round bars. Steel, being a versatile and durable material, can be molded and crafted into numerous designs and patterns. The application of steel round bars extends to the creation of decorative elements like railings, furniture, sculptures, and architectural details. The polished and lustrous surface of steel contributes a contemporary and elegant touch to any area. Moreover, the strength and longevity associated with steel make it a pragmatic option for decorative endeavors, as it can endure environmental conditions and preserve its visual appeal throughout time.
- Q: What is the difference between hot working and cold working of steel round bars?
- Steel round bars can be shaped and manipulated using two different methods: hot working and cold working. Hot working involves shaping steel at high temperatures, typically above the steel's recrystallization temperature. This makes the material more malleable and easier to shape. The processes involved in hot working include forging, rolling, and extrusion. Hot working has several advantages. It allows for the creation of complex shapes and sizes with minimal force or energy. It also improves the mechanical properties of the steel, such as strength and toughness, by refining its grain structure. However, hot working can cause oxidation and scale formation on the steel's surface, which may require additional treatments or cleaning. On the other hand, cold working refers to shaping steel at room temperature or below its recrystallization temperature. Cold working processes include bending, drawing, and cold rolling. Unlike hot working, cold working does not require heating the steel, which reduces energy consumption and production costs. It also results in a smoother surface finish and tighter tolerances compared to hot working. Cold working can increase the hardness and strength of the steel, making it suitable for applications that require higher mechanical properties. However, it can also make the steel more brittle and prone to cracking. In conclusion, the main difference between hot working and cold working steel round bars lies in the temperature at which the shaping process takes place. Hot working is done at high temperatures, making shaping easier and improving mechanical properties. Cold working, on the other hand, is done at room temperature or below, resulting in tighter tolerances and increased hardness. The choice between hot working and cold working depends on the desired properties and characteristics of the final product.
- Q: Can steel round bars be used in the manufacturing of kitchenware?
- Yes, steel round bars can be used in the manufacturing of kitchenware. Steel is a durable and versatile material that is commonly used in the production of kitchen utensils and cookware. Steel round bars can be shaped and molded into various kitchenware items such as pots, pans, knives, spoons, and forks. The strength and heat resistance of steel make it suitable for cooking and food preparation purposes. Additionally, steel is easy to clean, hygienic, and resistant to corrosion, making it ideal for use in kitchenware.
- Q: Can steel round bars be used for making punches and dies?
- Yes, steel round bars can be used for making punches and dies. Steel round bars are commonly used in tool and die making due to their high strength and durability. They can be machined or forged into the desired shape and then hardened to ensure a long lifespan and resistance to wear and deformation. The hardness and toughness of steel round bars make them ideal materials for withstanding the high forces and pressures involved in punching and shaping various materials. Additionally, steel round bars are readily available in various sizes and grades, making them a cost-effective choice for making punches and dies.
- Q: Are steel round bars suitable for use in the manufacturing of springs?
- Yes, steel round bars are suitable for use in the manufacturing of springs. Steel round bars are commonly used in the production of springs due to their high strength and durability. The round shape of the bars allows for easy bending and shaping into various spring designs. Additionally, steel has excellent elastic properties, making it ideal for springs that need to absorb and store mechanical energy. Steel round bars also offer good corrosion resistance, which is important for springs that are exposed to environmental elements. Overall, steel round bars provide the necessary characteristics required for the manufacturing of high-quality and reliable springs.
- Q: Can steel round bars be used in the construction industry?
- Yes, steel round bars are commonly used in the construction industry for various applications. They are often used as reinforcement in concrete structures, such as beams, columns, and slabs, to enhance their strength and durability. Steel round bars can also be used in the fabrication of structural components, such as trusses, frames, and supports, due to their high tensile strength and resistance to bending or breaking. Additionally, they can be employed in the construction of bridges, tunnels, buildings, and other infrastructure projects.
- Q: What are the advantages of using tin-alloy steel round bars?
- There are several advantages of using tin-alloy steel round bars. Firstly, the addition of tin improves the corrosion resistance of the steel, making it suitable for applications in harsh environments or exposure to moisture. Secondly, tin-alloy steel round bars offer enhanced machinability, allowing for easier shaping and fabrication, which can save time and reduce production costs. Additionally, tin can improve the strength and hardness of the steel, making it more durable and resistant to wear and tear. Lastly, tin-alloy steel round bars have excellent thermal conductivity, making them suitable for applications in heat transfer or electrical industries.
- Q: Can steel round bars be used in the fabrication of machinery?
- Yes, steel round bars can definitely be used in the fabrication of machinery. Steel round bars are commonly used in the manufacturing industry for various applications, including the fabrication of machinery and equipment. They possess several desirable properties that make them suitable for this purpose. Firstly, steel round bars offer excellent strength and durability. They are known for their high tensile strength, which means they can withstand heavy loads and resist deformation. This strength is crucial in machinery fabrication, as the components of machinery need to be able to endure the stresses and forces that they will be subjected to during operation. Additionally, steel round bars have good machinability, which means they can be easily shaped and formed into the desired components for machinery. This makes them highly versatile and allows for the creation of complex and intricate machine parts. Furthermore, steel round bars have good resistance to corrosion and wear, which is essential in machinery fabrication. Machinery often operates in harsh environments or comes into contact with various substances, such as chemicals, oils, or abrasive materials. The corrosion and wear resistance of steel round bars ensure that the fabricated machinery can withstand these conditions and maintain its performance over time. Lastly, steel round bars are readily available and cost-effective. They can be easily sourced from suppliers and manufacturers, making them a practical and economical choice for machinery fabrication. Overall, steel round bars are a popular and reliable material for the fabrication of machinery. Their strength, machinability, resistance to corrosion and wear, and availability make them an ideal choice for creating durable and high-performing machine components.
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HSS Steel Round Bar Alloy Round Tool Steel BarD2/H13
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 555 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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