• Cold Drawn AISI 1045 Carbon Steel Round Bars System 1
  • Cold Drawn AISI 1045 Carbon Steel Round Bars System 2
  • Cold Drawn AISI 1045 Carbon Steel Round Bars System 3
  • Cold Drawn AISI 1045 Carbon Steel Round Bars System 4
Cold Drawn AISI 1045 Carbon Steel Round Bars

Cold Drawn AISI 1045 Carbon Steel Round Bars

Ref Price:
$300.00 - 500.00 / m.t. get latest 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:
Carbon Steel
Shape:
Steel Round Bar
Standard:
AISI,ASTM,JIS,GB,BS,DIN,API,EN
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
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
Net Weight:
as required
Length:
as required
Thickness:
as required

The details of our Steel

1. Produce Standard: as the GB, AISI, ASTM, SAE, EN, BS, DIN, JIS Industry Standard

 

2. Produce processes: Smelt Iron -EAF smelt Billet  - ESR smelt Billet -Hot rolled or forged get the  steel round bar and  plate

 

3. Heat treatment:

Normalized / Annealed / Quenched+Tempered

 

4. Quality assurance:

All order we can received  Third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.


Product information

 

1.ChemicalComposition(%)

 

 carbon:0.43-0.50    Silicon:0.10-0.35   Manganese: 0.60-0.90

2.Equivalent Grades

 SAE1045,AISI C1045,S45C,C45

3.Form&Size

1)1045 carbon Steel round bars, flat/square bars,plates,sheets.

2)AISI 1045 carbon steel Size Available(Length can be customized)

4.Round bar

16mm-690mm Dia

5. Typical Mechanical Properties 

Tensile strength Mpa:640   Yield strength Mpa:410      Elongation in 50% mm %:22      Impact lzod J:170-210   Hardness:HB 187 / HRC 10

6.Machining

  AISI 1045 steel has good machinability in normalized as well as the hot rolled condition. Based on the recommendations given by the machine manufacturers, operations like tapping, milling, broaching, drilling, turning and sawing etc. can be carried out on AISI 1045 steel using suitable feeds, tool type and speeds.

7.Welding

AISI 1045 steel is readily welded when correct procedure is followed.

Welding AISI 1045 steel in through-hardened, tempered and flame or induction hardened condition is not recommended.

Low hydrogen electrodes are preferred for welding AISI 1045 steel.

The workpiece is

Pre-heated at 200°C–300°C (392°F - 572°F)

Maintained at the same temperature during welding

Cooled slowly using sand, ashes etc and

Stress relieved at 550°C - 660°C (1022°F - 1220°F).

8.Related Specifications

W.Nr 1.0503 C45   W.Nr 1.1191 CK45   AISI C1045   ASTM A29/A29M-91 1045    SAE 1045     UNS G 10450

9.HeatTreatment

Annealing:Heat to 800°C-850°C hold until temperature is uniform throughout the section,and cool in furnace.

Hardening:Heat to 800°C-850°C hold until temperature is uniform throughout the section,soak for 10-15 minutes per 25mm of section,and quench in water or brine.or Heat to 830°C -860°C soak as above and quench in oil.Temper immediately while still hand warm.

Tempering:Re heat to 400°C-650°C as required,hold until temperature is uniform throughout the section,soak for 1 hour per 25mm of section,and cool in still air.   

10.Quality Certificate

1)Grade,Size,Quantity in Number & Weight
2)Heat Number
3)Chemical Composition
4)Hardness
5)Ultrasonic Test Report.


Product show

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Workshop show

Cold Drawn AISI 1045 Carbon Steel Round Bars

Q:What are the main characteristics of creep-resistant steel?
Creep-resistant steel is a type of steel that exhibits high resistance to creep, which is the deformation that occurs under prolonged exposure to high temperatures and stress. The main characteristics of creep-resistant steel include: 1. High temperature resistance: Creep-resistant steel is capable of withstanding extremely high temperatures without significant deformation. This is crucial in applications where the material is exposed to elevated temperatures for an extended period of time, such as in power plants, boilers, and gas turbines. 2. Strength and toughness: Creep-resistant steel has excellent mechanical properties, including high tensile strength and toughness. This allows the material to withstand the stress and pressure that it is subjected to, even at high temperatures. 3. Resistance to corrosion and oxidation: Creep-resistant steel is often alloyed with elements such as chromium, molybdenum, and nickel, which enhance its resistance to corrosion and oxidation. This makes it suitable for use in aggressive environments where exposure to moisture, chemicals, and gases is common. 4. Dimensional stability: Creep-resistant steel exhibits minimal dimensional changes even under prolonged exposure to high temperatures and stress. This means that the material retains its shape and size, ensuring the integrity of the structure or component it is used in. 5. Longevity and durability: The combination of high temperature resistance, strength, and corrosion resistance makes creep-resistant steel highly durable and long-lasting. This reduces the need for frequent maintenance and replacement, improving the overall efficiency and cost-effectiveness of applications that rely on this material. Overall, creep-resistant steel is specifically designed to withstand the challenging conditions of high temperatures and stress, making it a preferred choice in industries where reliability and safety are paramount.
Q:What are the properties of mold steel?
Mold steel possesses several properties that make it ideal for use in mold making. It typically has high hardness, excellent wear resistance, and good toughness. Mold steel also exhibits good machinability, allowing for intricate mold designs to be easily achieved. Additionally, it has good thermal conductivity, which aids in efficient cooling during the molding process. Overall, the properties of mold steel enable it to withstand the high pressures and temperatures involved in molding, ensuring durability and longevity of the molds.
Q:How is special steel used in the telecommunications supply chain?
Special steel is used in the telecommunications supply chain for various applications. It is commonly used in the manufacturing of infrastructure components such as transmission towers, antenna supports, and cable trays. The high strength and durability of special steel make it suitable for withstanding extreme weather conditions and ensuring the stability and reliability of telecommunications networks. Additionally, special steel is also used in the production of cables, connectors, and other equipment that require corrosion resistance and electrical conductivity, contributing to the efficient transmission of signals in the telecommunications industry.
Q:What are the main factors affecting the fatigue strength of special steel?
The main factors affecting the fatigue strength of special steel include the material's microstructure, surface condition, heat treatment, and loading conditions. Additionally, factors such as environmental conditions, stress concentration, and the presence of defects or imperfections can also influence the fatigue strength of special steel.
Q:What are the different joining processes for special steel?
There are various joining processes for special steel, including welding, brazing, and soldering. Welding involves melting the steel and fusing it together, while brazing uses a filler metal with a lower melting point to join the steel parts. Soldering, on the other hand, uses a lower melting point alloy to create a bond between the steel pieces. Each process has its own advantages and limitations, and the choice depends on factors such as the type of steel, the desired strength of the joint, and the application requirements.
Q:How does special steel contribute to sustainability efforts?
Special steel contributes to sustainability efforts in several ways. Firstly, it has a longer lifespan compared to regular steel, which reduces the need for frequent replacements and minimizes waste. Additionally, special steel is often made from recycled materials, reducing the demand for raw resources and decreasing the environmental impact of mining and extraction. Furthermore, its exceptional strength and durability allow for the construction of more energy-efficient buildings and infrastructure, reducing energy consumption and greenhouse gas emissions. Overall, special steel plays a vital role in promoting a more sustainable and eco-friendly approach in various industries.
Q:How does special steel contribute to the mining machinery industry?
Special steel contributes to the mining machinery industry by providing high-strength and durable materials for the construction of mining equipment. With its exceptional mechanical properties and resistance to wear, corrosion, and high temperatures, special steel enhances the performance and longevity of mining machinery, ensuring efficient and reliable operations in harsh mining environments.
Q:What are the main challenges in machining special steel?
The main challenges in machining special steel include its high hardness and low machinability, which make it difficult to cut and shape. Special steels also have a tendency to work harden, causing tools to wear out quickly. Additionally, special steels often contain alloying elements that can lead to heat build-up during machining, requiring careful selection of cutting parameters and cooling methods.
Q:What are the different cutting techniques used for special steel?
Some of the different cutting techniques used for special steel include plasma cutting, laser cutting, waterjet cutting, and abrasive cutting.
Q:How does special steel contribute to reducing product waste during manufacturing?
Special steel contributes to reducing product waste during manufacturing in several ways. Firstly, special steel is known for its high strength and durability, which means that products made from this material are less likely to break or fail during the manufacturing process. This reduces the number of defective or damaged products that would otherwise be discarded as waste. Secondly, special steel can be fabricated to precise specifications, allowing manufacturers to create parts with tight tolerances and minimal material wastage. This ensures that the raw materials are utilized efficiently, minimizing waste during production. Additionally, special steel can be recycled and reused, reducing the need for new raw materials and further minimizing product waste. Overall, the use of special steel in manufacturing processes helps to improve product quality, reduce material wastage, and promote sustainable practices.

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