1.2080 Cold Work Die Steel Round Bar System 1

1.2080 Cold Work Die Steel Round Bar System 2

1.2080 Cold Work Die Steel Round Bar System 3

1.2080 Cold Work Die Steel Round Bar System 4

1.2080 Cold Work Die Steel Round Bar

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 5 m.t.

Supply Capability:: 100000 m.t./month

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1.2080 Cold Work Die Steel Round Bar

Specifications

1. 2080
1. cold work mould/die steel
2. High carbon high chromium type ledeburite
3. High hardness wear resistance

Product description

1. Cr12 steel is a widely used cold work die steel, a type of high carbon high chromium ledeburite . The steel has good hardenability and good abrasion resistance

2. Mainly used to with stand the impact load is smaller, and require high abrasion resistance Die and punch, cold-cut scissors, drill sets, gauges, drawing die, pressure die thread rolling board, drawing die thread rolling die.

Chemical composition(for reference only)

1.2080 Cold work die steel round bar

Delivery of hardness and quenching hardness

Steel name	Delivery status		Quenched specimens
Steel name	Hardness HBW	Impressiondiameter (mm)	Quenching temperature/°C	Cooling medium	hardness ≥HRC
Cr12	269~217	3.7~4.1	950~1000	oil	60

Physical properties

Cr12 critical temperature

Critical point	Ac1	Acm	Ar1	Arcm	Ms
temperature(approximation)/°C	810	835	755	770	180

Cr12 Hot Working Technology

Item	Heating temperature/°C	start forging temperature/°C	final forging temperature/°C	type of cooling
Steel ingot	1140~1160	1100~1120	900~920	Slow cooling
Steel billet	1120~1140	1080~1100	880~920	Slow cooling

Cr12 heat treatment

between the quenching temperature and the hardness of the relationship

quenching temperature/°C	875	900	925	950	975	1000	1050	1100
Hardness HRC	54.5	57	60	62.5	65	66	64	59.5

Delivery status: steel delivered in the annealed condition

We are professional manufacture of tool steel. We can provide various kinds of tool steel and mould steel. If you have any question regarding our products ,please feel free to let us know. We assure you will receive our best attention to your enquiry.

Products

1.2080 Cold Work Die Steel Round Bar

Q:Can steel round bars be used for structural purposes?: Indeed, steel round bars have the capability to serve structural purposes. Due to their robustness and endurance, round bars are frequently employed in construction and engineering ventures. These bars function as weight-bearing elements in edifices, bridges, and other structures, offering essential support and stability. The availability of steel round bars in diverse grades and dimensions permits adaptability in both design and utilization. Moreover, they can be effortlessly welded, molded, and machined to fulfill precise project necessities, rendering them a favored option for structural applications.

Q:What are the advantages of using weather-resistant steel round bars?: Weather-resistant steel round bars have numerous benefits. Firstly, they are specifically designed to withstand harsh weather conditions, such as corrosion, rust, and degradation caused by rain, snow, humidity, and saltwater environments. This makes them ideal for outdoor applications like construction projects, marine structures, and coastal infrastructure. Secondly, weather-resistant steel round bars eliminate the need for extra protective coatings or treatments. Unlike regular steel, which requires frequent maintenance and painting to prevent rust and corrosion, these bars develop a natural protective layer called patina. This patina acts as a barrier against further corrosion, reducing maintenance requirements and extending the material's lifespan. Thirdly, these bars offer exceptional strength and durability. They are manufactured with a special alloy composition that enhances their mechanical properties, making them highly resistant to impact, bending, and fatigue. This makes them perfect for structural applications in bridges, building frameworks, and heavy machinery. Additionally, weather-resistant steel round bars have aesthetic advantages. The unique patina that forms on their surface gives them an attractive reddish-brown color, adding a visually appealing element to architectural and design purposes. Lastly, the use of weather-resistant steel round bars contributes to sustainability and cost-effectiveness. Their long lifespan and low maintenance requirements make them a more sustainable option compared to traditional steel. While the initial investment may be higher, the long-term savings in maintenance and replacement costs make them a cost-effective choice in the long run. In conclusion, the benefits of using weather-resistant steel round bars include their ability to withstand harsh weather conditions, eliminate the need for additional protective coatings, provide exceptional strength and durability, offer aesthetic appeal, and contribute to sustainability and cost-effectiveness.

Q:How do you measure the length of a steel round bar?: To measure the length of a steel round bar, you can use a measuring tape or a ruler. Simply place one end of the measuring tool at the starting point of the bar, and extend it until you reach the other end. Ensure that the measuring tool is aligned correctly with the bar for an accurate measurement.

Q:What's the difference between round steel and carbon bound steel?: Shape is different, round steel round appearance, no grain without ribs, carbon steel surface has engraved or ribbed, so that the round bar and concrete bonding force is small, carbon tie steel and concrete bonding force.

Q:Can steel round bars be used for making camshafts?: Camshafts can indeed be made using steel round bars. In fact, steel is a widely used material for camshaft production because of its exceptional strength, durability, and resistance to wear and fatigue. By machining and shaping steel round bars, they can be transformed into the desired profile, which makes them ideal for manufacturing camshafts. These camshafts are crucial components in internal combustion engines. The specific type of steel chosen will depend on the application and performance requirements. Typically, alloy steels or carbon steels with superior mechanical properties are used. In summary, steel round bars provide a reliable and cost-effective option for producing camshafts that can endure the demanding conditions of engine operation.

Q:Can steel round bars be used for making fasteners?: Yes, steel round bars can be used for making fasteners. Steel round bars are commonly used in the manufacturing of fasteners such as bolts, screws, and rivets. The strength and durability of steel make it an ideal material for fasteners, as it can withstand high levels of stress and provide a secure connection. Additionally, steel round bars can be easily machined and threaded to create the desired shape and size needed for fasteners. Overall, steel round bars are a reliable and commonly used material in the production of fasteners.

Q:How do steel round bars compare to wood round bars?: There are several distinct differences that set steel round bars apart from wood round bars. Firstly, steel round bars are much stronger and more durable compared to their wooden counterparts. With a higher tensile strength, steel can withstand heavy loads and resist bending or breaking. This makes steel round bars ideal for applications in construction, engineering, or manufacturing, where strength and durability are paramount. On the other hand, wood round bars have their own advantages. Being a natural material, wood is lightweight and easy to work with. It can be easily cut, shaped, and crafted to meet specific requirements. Additionally, wood has a warm and aesthetic appeal that steel lacks, making it a popular choice in furniture, interior design, and other decorative applications. Another significant difference lies in their resistance to environmental factors. Steel is highly resistant to moisture, pests, and rot, making it suitable for outdoor or high-moisture environments. Conversely, wood is susceptible to these elements and needs regular treatment and maintenance to prevent damage. Cost is another factor to consider. Steel round bars are generally more expensive than wood round bars due to the higher cost of materials and production processes involved. Wood, being a natural resource, is often a more cost-effective option. Ultimately, the choice between steel and wood round bars depends on the specific requirements of the project. If strength, durability, and resistance to environmental factors are crucial, steel round bars are the preferable choice. However, if a lightweight, aesthetic, and cost-effective option is required, wood round bars may be more suitable.

Q:Are steel round bars suitable for tool-making applications?: Tool-making applications can benefit from the use of steel round bars. These bars possess numerous advantages that render them well-suited for tool-making purposes. Firstly, steel's exceptional strength and durability enable tools crafted from steel round bars to endure heavy usage and resist wear and tear. Moreover, steel boasts a high level of hardness, a critical characteristic for tools employed in cutting, drilling, or shaping materials. Furthermore, steel round bars can be effortlessly machined and molded into various tool designs, offering versatility and customization options. Additionally, steel exhibits commendable heat resistance and can withstand high temperatures, making it a suitable choice for tools utilized in demanding fields such as metalworking or construction. Overall, steel round bars remain a favored selection in tool-making due to their robustness, longevity, adaptability, and ability to meet the specific requirements of diverse tool applications.

Q:What are the advantages of using chromium-vanadium alloy steel round bars?: Some advantages of using chromium-vanadium alloy steel round bars include: 1. High strength and toughness: Chromium-vanadium alloy steel has excellent strength and toughness properties, making it suitable for applications requiring durability and resistance to wear and tear. 2. Improved corrosion resistance: The addition of chromium enhances the alloy's corrosion resistance, making it resistant to rust and other forms of corrosion, even in harsh environments. 3. Enhanced hardenability: Chromium-vanadium alloy steel can be easily heat-treated to achieve high hardness levels, allowing for increased wear resistance and improved overall performance. 4. Good machinability: The alloy steel round bars can be easily machined and fabricated, making them convenient to work with in various manufacturing processes. 5. Cost-effective: Chromium-vanadium alloy steel offers a good balance between performance and cost, making it a cost-effective choice for many applications compared to other high-performance alloys.

Q:What is the toughness of a steel round bar?: The ability of a steel round bar to resist fracture or deformation under stress is referred to as its toughness. It gauges the steel's capacity to absorb energy and endure impact without breaking. Several factors, including the steel's composition, microstructure, and any heat treatment it has undergone, determine the toughness of a steel round bar. Typically, high-strength and alloy steels have higher toughness due to their improved mechanical properties. Moreover, impurities, grain size, and the presence of defects or cracks within the material can also influence its toughness. To evaluate the toughness of a steel round bar, tests like the Charpy impact test or the Izod test are commonly conducted to measure the energy absorbed by the material before fracture occurs. Ultimately, when choosing a material for applications that require high impact resistance, such as in the construction, automotive, or aerospace industries, considering the toughness of a steel round bar is crucial.

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