1039 Alloy Steel Round Bar
- Ref Price:
-
- 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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Specification
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
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,CE
Thickness:
as required
Length:
as required
Net Weight:
as required
1039 Alloy Steel Round Bar
1. Product Description
Item | 1039 Steel Bar,1039 Steel Rod,Carbon steel bar 1039, Carbon steel rod 1039,Alloy steel bar 1039,Alloy steel rod 1039, Alibaba best sellers 1039 alloy steel bar,1039 alloy steel round bar | |
Standard | GB,AISI,JIS,ASTM,EN,ASTM,etc | |
Material | 10#,S210C,S09CK,1010,C10E,15#,S15C,S15CK,1015,20#, S20C,S20CK,1020,C22,25#,S25C,1025,30#,S30C,1030,35#, S35C,1035,40#,S40C,1040,45#,S45C,1045,C45E,50#,S50C, 1050,55#,1055,60#,C60,20Mn,1022,25Mn,30Mn,40Mn,50Mn, 20Mn2,1320,30Mn2,1330,1335,1340,1033,1039etc | |
Shape | Round,Flat,Square,Angle,Hexagonal,etc | |
Surface | Black painted,Galvanized, | |
Dimension | Round bar | Diameter:4mm-800mm |
Angle bar | 3mm*20mm*20mm-12mm*800mm*800mm | |
Square bar | 4mm*4mm-100mm*100mm | |
Flat bar | Thickness:2mm-100mm | |
Width:10mm-500mm | ||
Hexagonal bar | 4mm-800mm | |
Length:2m,4m,5.8m,6m,11.8m,12m,or as required | ||
Price Term | EXW,CFR,FOB,CIF,etc | |
Payment Term | L/C,T/T,D/P,etc | |
Package | Standard seaworthy export package or as customer’s request. | |
Export To | Singapore,Bangladesh,Italy,India,Indonesia,Spain,Brazil,Iran, Peru,Chile,Slovenia,Cameroon,Thailand,Turkey,etc | |
Delivery Time | According to order’s quantity. | |
Application | Carbon steel rod applies to chemical industry,shipping industry, manufacturing industry,construction,decorate industry,electric power,pump shafts,sanitary wares,furniture handles,boiler,high temperature resistant,low temperature resistant,corrosion resistant. | |
Contact | My all info are below,please feel free to contact me. | |
2. Photo Show
3. Chemical Composition
Item | C | Si | Mn | P ≤ | S ≤ |
1039 | 0.37-0.44 | 0.20-0.35 | 0.70-1.00 | 0.040 | 0.050 |
- Q: Can steel round bars be used for making conveyor belts or rollers?
- Certainly, conveyor belts or rollers can be made using steel round bars. Steel possesses remarkable tensile strength and durability, rendering it appropriate for tasks involving heavy loads or incessant motion. The round bars can be utilized to establish the conveyor belt or roller's structural framework or support system, ensuring stability and rigidity. Furthermore, steel exhibits resistance to wear and tear, as well as the capability to endure high temperatures, thereby making it perfect for industrial environments. Nevertheless, it is crucial to take into account other aspects such as the conveyor system's specific requirements, the type of material being transported, and any potential corrosion concerns that might arise.
- Q: What are the common alloying elements used in steel round bars?
- The common alloying elements used in steel round bars are carbon, manganese, silicon, and sometimes chromium, nickel, and molybdenum.
- Q: What are the advantages of using lead-alloy steel round bars?
- Using lead-alloy steel round bars has numerous advantages: 1. Enhanced machinability: The presence of lead in the alloy greatly improves the machinability of the round bars. By acting as a lubricant during machining processes, lead reduces friction and heat generation. This results in longer tool life and superior surface finish for the machined components. 2. Superior wear resistance: Lead-alloy steel round bars possess exceptional wear resistance, making them ideal for applications involving abrasive conditions or frequent contact with other surfaces. The inclusion of lead in the alloy helps minimize wear and tear, thereby prolonging the lifespan of the round bars. 3. Improved thermal conductivity: Compared to regular steel, lead has higher thermal conductivity. As a result, lead-alloy steel round bars exhibit superior heat dissipation properties, making them suitable for applications that involve high temperatures. This characteristic effectively prevents overheating and potential damage to the material. 4. Reduced vibration and noise: The presence of lead in the alloy aids in dampening vibrations and reducing noise levels. This is particularly advantageous in applications where noise reduction is crucial, such as in construction equipment or automotive components. 5. Easy machinability of leaded zones: Selective machining of lead-alloy steel round bars allows the creation of leaded zones. These zones effectively act as self-lubricating areas, reducing friction and wear between moving parts. This feature proves highly beneficial in applications where frequent lubrication is impractical or unfeasible. 6. Cost-effective solution: Lead-alloy steel round bars provide a cost-effective solution for various industries. By enhancing performance and durability without significantly increasing the overall cost, the inclusion of lead in the alloy makes these round bars a popular choice for many applications.
- Q: Difference between round bar and other steel bars
- It is divided into three kinds: hot rolling, forging and cold drawing. Round steel (grade 1 steel) belongs to ordinary low carbon steel, and most other steel bars are alloy steel. Round steel is of low strength and high strength of other steel.
- Q: How are steel round bars tested for quality and strength?
- Steel round bars are tested for quality and strength through various methods to ensure they meet the required specifications and standards. One common test is the tensile test, which measures the bar's ability to withstand tension. During this test, a sample of the steel bar is subjected to a gradually increasing load until it reaches its breaking point. The maximum load it can withstand is recorded, along with the elongation and reduction in area of the sample. These values provide valuable information about the bar's strength and ductility. Another test used is the hardness test, which measures the resistance of the steel bar to indentation or penetration. This test is performed using a hardness testing machine that applies a specific force to a small indenter, such as a diamond or a steel ball, and measures the depth or size of the resulting indentation. The hardness values obtained can indicate the bar's strength and its ability to resist wear and deformation. In addition to these mechanical tests, steel round bars are also subject to non-destructive testing methods. Ultrasonic testing is commonly used to detect internal defects or inconsistencies in the steel bar's structure. This technique involves transmitting high-frequency sound waves through the bar and analyzing the reflected waves to identify any irregularities. Magnetic particle inspection is another non-destructive test that uses magnetic fields and magnetic particles to detect surface or near-surface defects in the steel bar. Chemical analysis is also crucial in determining the quality of steel round bars. This analysis involves testing the composition of the steel to ensure it meets the required chemical specifications. It helps identify the presence of impurities or elements that can affect the bar's performance and durability. Overall, steel round bars undergo a combination of mechanical, non-destructive, and chemical tests to assess their quality and strength. These tests provide valuable information to manufacturers, ensuring that the steel bars meet the necessary standards and are suitable for their intended applications.
- Q: What are the advantages of using chromium-alloy steel round bars?
- There are several advantages to using chromium-alloy steel round bars. Firstly, chromium-alloy steel round bars have excellent corrosion resistance properties. The addition of chromium to the steel increases its ability to withstand corrosion and oxidation, making it suitable for use in harsh environments or applications where exposure to moisture or chemicals is a concern. This corrosion resistance helps to prolong the lifespan of the round bars, reducing maintenance and replacement costs. Secondly, chromium-alloy steel round bars offer high strength and durability. The alloying of chromium with steel enhances its mechanical properties, such as tensile strength, hardness, and toughness. This makes chromium-alloy steel round bars ideal for applications that require high strength and resistance to wear and tear, such as construction, heavy machinery, and automotive industries. Another advantage of using chromium-alloy steel round bars is their heat resistance. The addition of chromium improves the heat resistance of the steel, allowing it to maintain its strength and structural integrity even at elevated temperatures. This makes it suitable for use in high-temperature applications, such as furnace components, boilers, and heat exchangers. Furthermore, chromium-alloy steel round bars are known for their excellent machinability. The alloying elements in the steel enhance its ability to be easily machined, allowing for precise shaping and finishing. This makes it easier and more cost-effective to manufacture complex components or parts using chromium-alloy steel round bars. Lastly, chromium-alloy steel round bars are readily available in the market. Due to their popularity and wide range of applications, chromium-alloy steel round bars can be easily sourced from various suppliers. This availability ensures a consistent supply of the material, reducing production downtime and lead times. Overall, the advantages of using chromium-alloy steel round bars include corrosion resistance, high strength and durability, heat resistance, excellent machinability, and availability. These properties make chromium-alloy steel round bars a versatile and reliable choice for a wide range of applications in various industries.
- Q: Can steel round bars be used for gear applications?
- Yes, steel round bars can be used for gear applications. Steel round bars are often used in the manufacturing of gears due to their high strength and durability. They provide excellent mechanical properties, such as hardness and wear resistance, which are essential for gear applications. Steel round bars can be machined and heat-treated to achieve the desired tooth profile and surface finish required for gears. Additionally, steel round bars offer good dimensional stability and can withstand high loads and torque, making them suitable for various gear applications in industries such as automotive, machinery, and heavy equipment.
- Q: Can steel round bars be used in the manufacturing of heat exchangers?
- Yes, steel round bars can be used in the manufacturing of heat exchangers. Steel round bars are commonly used as a material for heat exchanger tubes due to their high strength, durability, and excellent heat transfer properties. The bars can be formed and welded into various shapes and sizes, making them suitable for constructing the heat exchanger tubes.
- Q: What is the tensile strength of steel round bars?
- The tensile strength of steel round bars can vary depending on the specific grade and composition of the steel. However, on average, steel round bars typically have a tensile strength ranging from 400 to 700 megapascals (MPa).
- Q: What are the common finishes for steel round bars?
- The common finishes for steel round bars include hot rolled, cold drawn, turned and polished, and centerless ground.
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1039 Alloy Steel Round Bar
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 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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