AISI 1045 Round bar Special Steel Carbon Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Item specifice
Type:
Alloy Steel
Shape:
Steel Round Bar
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Thickness:
as required
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Length:
as required
Net Weight:
as required
Chemical Composition(GB)%
| standard | C | Si | Mn | P | S | Ni | Cr | Cu |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.15 | ≤0.25 |
| S45C | 0.42-0.48 | 0.15-0.35 | 0.60-0.90 | ≤0.030 | ≤0.035 | ≤0.20 | ≤0.20 | ≤0.230 |
Heat Treatment
| Item | Temperature ℃ | Hardness |
| normalizing | 850-870 | 170-217HBS |
Characterstics
| 1.Commonly used in carbon quenched and tempered steels |
| 2.Higher strength and better cutting processability |
Applications
| 1.Suitable for cold stamping die wedge, screw, plate, etc |
| 2.Other parts of cold work mould |
| 3.Used for hot forging, die casting, hot stamping and hot mould parts |
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FAQ:
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
4, Trading Terms?
EXW, FOB, CIF, FFR, CNF
5, After-sale Service?
We provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q:What are the properties of high-strength tool steel?
- High-strength tool steel possesses several key properties such as excellent hardness, exceptional wear resistance, high toughness, and good dimensional stability. It also exhibits high strength, good machinability, and the ability to withstand high temperatures, making it suitable for applications requiring heavy-duty cutting and shaping tools.
- Q:How does special steel contribute to the manufacturing of surgical instruments?
- Special steel, which is also known as stainless steel, plays a vital role in the production of surgical instruments. Its exceptional properties make it an ideal material for manufacturing high-quality surgical instruments used in various medical procedures. To begin with, special steel exhibits a high resistance to corrosion and rust. Surgical instruments are constantly exposed to bodily fluids, sterilization processes, and harsh cleaning agents. The corrosion resistance of special steel guarantees the durability of these instruments, enabling them to withstand repeated use and cleaning without compromising their integrity. Furthermore, special steel possesses excellent strength and hardness characteristics. Surgical instruments must be robust and capable of withstanding the forces and pressures exerted during surgeries. The high strength and hardness of special steel ensure that these instruments retain their shape and sharpness even after multiple uses, minimizing the risk of breakage or deformation during critical procedures. Moreover, special steel is biocompatible, meaning it does not elicit reactions or complications when in contact with bodily tissues or fluids. This is particularly important for surgical instruments that come into direct contact with patients' bodies. The biocompatibility of special steel guarantees that there are no adverse reactions or complications when these instruments are used in surgeries, thereby reducing the risk of infections or other complications. In addition, special steel is highly machinable and can be easily molded into intricate shapes and designs. Surgical instruments require precision and accuracy to effectively fulfill their intended functions. The machinability of special steel allows manufacturers to create complex instruments with fine details and features, ensuring their optimal performance during surgical procedures. Furthermore, special steel can be efficiently sterilized. Sterilization is a critical step in ensuring the safety and effectiveness of surgical instruments. Special steel's ability to withstand high temperatures and various sterilization methods, such as autoclaving or ethylene oxide gas sterilization, makes it an ideal choice of material for surgical instruments. In conclusion, special steel significantly contributes to the manufacturing of surgical instruments due to its corrosion resistance, strength, biocompatibility, machinability, and sterilization capabilities. These properties guarantee that surgical instruments made from special steel are durable, reliable, safe, and effective in medical procedures, ultimately enhancing the success of surgeries and improving patient outcomes.
- Q:What are the main characteristics of magnetic steel?
- Magnetic steel, also referred to as ferromagnetic steel, possesses several essential features that render it highly suitable for a wide range of industrial applications. Firstly, magnetic steel demonstrates a robust magnetic field, enabling it to attract and retain magnetic materials. This quality plays a vital role in the production of electrical devices like motors, transformers, and generators, where the steel is utilized to establish magnetic circuits and enhance the efficiency of electromagnetic processes. Another significant aspect of magnetic steel is its high saturation magnetization, indicating its ability to reach maximum magnetic flux density under a given magnetic field strength. This attribute guarantees that magnetic steel can maintain a powerful magnetic field even when subjected to external forces or fluctuations in the magnetic field. Such stability and reliability render it ideal for applications that demand consistent magnetic performance. Moreover, magnetic steel exhibits exceptional electrical conductivity, which is of utmost importance in applications where the steel serves as a core material for electrical circuits. The superior electrical conductivity of magnetic steel minimizes energy losses and facilitates effective power transmission and distribution. Additionally, magnetic steel possesses a high coercivity, which denotes its capability to resist demagnetization. This characteristic is crucial in applications where the steel is exposed to fluctuating magnetic fields or mechanical stresses, as it ensures the long-term stability of its magnetic properties. In summary, the principal characteristics of magnetic steel encompass a strong magnetic field, high saturation magnetization, excellent electrical conductivity, and high coercivity. These properties establish magnetic steel as an indispensable material in various industries, including electrical engineering, power generation, and magnetic product manufacturing.
- Q:How does tungsten contribute to the properties of special steel?
- Tungsten contributes to the properties of special steel by improving its hardness, strength, and resistance to wear and corrosion. It also enhances the steel's ability to retain its shape and withstand high temperatures, making it suitable for various industrial applications such as cutting tools, electrical contacts, and parts for aerospace and automotive industries.
- Q:How does special steel perform in high-temperature fatigue?
- Special steel is renowned for its outstanding performance in conditions of high-temperature fatigue. When exposed to elevated temperatures, special steel demonstrates qualities such as remarkable strength, exceptional resistance to creep, and superior thermal stability. These characteristics render it highly dependable and capable of enduring extended periods of exposure to extreme temperatures without significant deterioration in performance. One of the key factors contributing to special steel's exceptional performance in high-temperature fatigue is its distinct composition. Typically, it contains alloying elements like chromium, molybdenum, and vanadium, which enhance its strength at high temperatures and resistance to thermal fatigue. These alloying elements create stable carbides and nitrides that aid in preserving the material's structural integrity even under intense heat and cyclic loading. Furthermore, special steel undergoes specialized heat treatment procedures, such as quenching and tempering, to further enhance its properties in high-temperature fatigue. These treatments augment the material's microstructure, resulting in increased strength, toughness, and resistance to thermal fatigue. In conditions of high-temperature fatigue, special steel exhibits remarkable fatigue strength and durability, even when subjected to cyclic loading at elevated temperatures. Its high-temperature fatigue limit surpasses that of regular steel significantly, enabling it to withstand repetitive stress and strain without experiencing premature failure. This makes special steel an ideal choice for applications involving high-temperature environments, such as gas turbines, heat exchangers, and aerospace components. To conclude, special steel delivers exceptional performance in high-temperature fatigue conditions due to its unique composition, specialized heat treatment processes, and superior mechanical properties. Its high strength, resistance to creep, and thermal stability make it a reliable and long-lasting material for applications requiring prolonged exposure to extreme temperatures.
- Q:Can special steel be used in the production of surgical implants?
- Yes, special steel can be used in the production of surgical implants. Special steels such as stainless steel or titanium alloys are often chosen for their corrosion resistance, biocompatibility, and mechanical properties, making them suitable for manufacturing surgical implants that need to be durable and compatible with the human body.
- Q:How is special steel used in the marine industry?
- Special steel is extensively used in the marine industry for various applications such as shipbuilding, offshore structures, and marine equipment. It is used to construct the hulls, decks, and superstructures of ships, providing strength, durability, and resistance to corrosion and impact. Additionally, special steel is utilized in the manufacturing of marine components like propeller shafts, rudders, and anchors, ensuring optimal performance and reliability in harsh marine environments.
- Q:How does spring steel maintain its elasticity?
- Spring steel maintains its elasticity due to its unique composition and manufacturing process. It is made from a high carbon steel alloy that undergoes heat treatment and quenching, which gives it its exceptional strength and flexibility. This heat treatment process called tempering allows the steel to retain its shape and bounce back to its original form after being deformed or subjected to external forces. The carbon content in spring steel also contributes to its elasticity by providing increased hardness and resistance to deformation. Overall, the combination of high carbon content, heat treatment, and quenching make spring steel highly durable and able to maintain its elasticity over extended periods of use.
- Q:What is the impact of high temperature on the mechanical properties of special steel?
- High temperatures can significantly affect the mechanical properties of special steel. As the temperature increases, the steel's strength and hardness decrease, leading to reduced load-carrying capacity and increased susceptibility to deformation and failure. High temperature can also cause a decrease in toughness and ductility, making the steel more brittle and prone to fracture. Additionally, the expansion and contraction of the steel due to thermal cycling can induce stress and lead to thermal fatigue, further compromising its mechanical integrity. Therefore, it is crucial to consider the impact of high temperature on the mechanical properties of special steel when designing and operating systems that involve elevated temperatures.
- Q:How does special steel perform in high-velocity impact conditions?
- Special steel is specifically designed to provide exceptional performance in high-velocity impact conditions. Its unique composition and metallurgical properties make it highly resistant to deformation and failure when subjected to extreme forces. One of the key characteristics of special steel is its high strength, which allows it to withstand the tremendous forces experienced in high-velocity impact situations. This strength is a result of careful alloying and heat treatment processes that enhance the material's ability to absorb and distribute energy. As a result, special steel can effectively resist deformation and maintain its structural integrity even under severe impact loads. Additionally, special steel possesses excellent toughness, enabling it to absorb large amounts of energy before fracturing. This property is crucial in high-velocity impact conditions, where the material needs to withstand sudden and intense forces. The high toughness of special steel allows it to absorb and dissipate the impact energy, preventing catastrophic failure and ensuring the continued performance of the component or structure. Moreover, special steel often exhibits excellent wear and abrasion resistance, which is beneficial in high-velocity impact scenarios that involve sliding or rubbing contact. This resistance to wear ensures that the material retains its integrity and functionality even under prolonged and repetitive impact conditions, reducing the risk of premature failure. In summary, special steel performs exceptionally well in high-velocity impact conditions due to its high strength, excellent toughness, and superior wear resistance. Its ability to withstand extreme forces and absorb impact energy effectively makes it a preferred choice for applications where durability and reliability are paramount.
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AISI 1045 Round bar Special Steel Carbon Steel
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 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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