Carbon Steel Rod SAE 1035 Round Steel Bars

Carbon Steel Rod SAE 1035 Round Steel Bars System 1

Carbon Steel Rod SAE 1035 Round Steel Bars System 2

Carbon Steel Rod SAE 1035 Round Steel Bars System 3

Carbon Steel Rod SAE 1035 Round Steel Bars System 4

Carbon Steel Rod SAE 1035 Round Steel Bars

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

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Item	1035 Steel Bar,1035 Steel Rod,Carbon steel bar 1035, Carbon steel rod 1035,Alloy steel bar 1035,Alloy steel rod 1035, Hot sale in stock carbon steel bar 1035,1035 carbon 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,etc
Shape	Round,Flat,Square,Angle,Hexagonal,etc
Surface	Black painted,Galvanized,
Dimension	Round bar	Diameter:4mm-800mm
Angle bar	3mm20mm20mm-12mm800mm800mm
Square bar	4mm4mm-100mm100mm
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.

Standard	C	Si	Mn	Cr	Ni	P/S ≤
DIN	≤0.15	≤1.0	≤2.0	18	9	0.03
GB	≤0.15	≤1.0	≤2.0	18	9	0.03

Material	Grade	Material	Grade
8#-10#	φ16-290	65Mn	φ40-300
15#	φ14-150	45Mn2	φ18-75
20#	φ8-480	60Si2Mn	φ16-150
35#	φ8-480	20CrMnTi	φ10-480
45#	φ6.5-480	20CrMnTiB	φ16-75
Q235B	φ6.5-180	GCr15	φ16-400
40Cr	φ8-480	ML35	φ8-150
20Cr	φ10-480	T8-T13	φ8-480
42CrMo	φ12-480	Cr12	φ16-300
35CrMo	φ12-480	Cr12MoV	φ16-300
20CrMo	φ12-300	3Cr2W8V	φ16-300
38CrMoAL	φ20-300	45Cr50Cr	φ20-300
5CrMnMo	φ20-450	20CrMnMo	φ20-300
16Mn(Q345B)	φ14-365	40Mn2	φ28-60
50Mn	φ40-200	35Cr	φ55
15CrMo	φ21 φ24 φ75	15Mn	φ32φ170
25#	φ16-280	40CrMnMo	φ80φ160
YF45MnV	φ28-80	20CrMnMo	φ20-300
30#	φ6.5-480	27SiMn	φ20-350
30CrMo	φ28	Crwmn	φ20-300
30CrMnTi	φ16-300	H13(4Cr5MoSiVi)	φ20-300
60#	φ210 φ260	40CrNiMo	φ20-400

Product Name	Typical Grades	Diameter(mm)	Standard adopted
Carbon Steel	20 (1020/S20C/C22)	Ø16-Ø300	GB/SAE/JIS/DIN
40 (1040/S40C/C40)
45 (1045/S45C/C45)
Bearing Steel	GCr9 (51100/SUJ1)	Ø12-Ø250
GCr15 (52100/SUJ2/100Gr6)
GCr9SiMn (A485-Gr.1/SUJ3)
Cr-Mo Steel	20Cr (5120/SCr420H/20Cr4)	Ø12-Ø250
40Cr (5140/SCr440/41Cr4)
42CrMo(4140/SCM440/42CrMo4)
Gear Steel	20CrNiMo	Ø16-Ø600
20CrMn(5115/SMnC420/20MnCr5)
20CrNiMo(8620/SNCM220/20CrMiMo2)

Carbon Steel	Mold bottom, Plastic mold, Construction machinery parts Automobile parts, Security grills, Screens, Construction
Bearing Steel	Aerospace, Navigation, Nuclear energy, Chemical industry Electronic information, Petrochemical, Instrument and meter Transportation
Cr-Mo Steel	Mechanism & Fasteners gear, Stressed components for vehicles Engines and machines, Parts of larger cross-section
Gear Steel	All kinds of gears, Statically and dynamically stressed component for vehicles Engines and machine, Larger cross-section parts, Crankshafts

Company Information

CNBM International Corporation is the most important trading platform of CNBM group.

Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.

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, Factory or Trading Company?

CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.

4, Payment Terms?

30% TT as deposit and 70% before delivery.

Irrevocable L/C at sight.

5, Trading Terms?

EXW, FOB, CIF, FFR, CNF

6, After-sale Service?

CNBM 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.

Packaging & Delivery

1, Packaging: seaworthy package or as required

2, Delivery: 35-45 days or based on quantity

Q: How do steel round bars perform under static or stationary loads?: Steel round bars are renowned for their exceptional performance when subjected to static or stationary loads. With their high level of strength and durability, steel round bars have the ability to endure heavy weights or forces without experiencing significant deformation or failure. When faced with static loads, these bars evenly distribute the applied force throughout their structure, guaranteeing stability and maintaining structural integrity. One of the primary benefits of steel round bars is their resistance to bending or sagging under static loads. Their inherent rigidity enables them to preserve their shape and prevent substantial deflection, rendering them ideal for applications that require significant load-bearing capacity. Additionally, steel round bars possess a high yield strength, granting them the capability to withstand substantial stress before permanent deformation takes place. Moreover, steel round bars exhibit minimal creep under static loads, signifying that they maintain their shape and dimensions over time, even when exposed to sustained pressure. This attribute proves particularly vital in structures or equipment that are expected to support constant loads for extended durations. Another element that contributes to the outstanding performance of steel round bars under static loads is their resistance to corrosion. Steel inherently resists rust and oxidation, rendering it suitable for use in various environments, including those with high levels of humidity or exposure to moisture. In conclusion, steel round bars are exceedingly dependable and efficient when it comes to managing static or stationary loads. They offer exceptional strength, resistance to deformation, and durability, making them the preferred choice across a wide array of industries, such as construction, manufacturing, and infrastructure development.

Q: What are the different types of steel round bar surface treatments used in the aerospace industry?: In the aerospace industry, the different types of steel round bar surface treatments commonly used include various coatings such as nickel plating, chrome plating, zinc plating, and anodizing. These treatments are applied to enhance the corrosion resistance, improve the durability, and provide a visually appealing finish to the steel round bars used in aerospace applications.

Q: What are the different grades of stainless steel round bars?: Stainless steel round bars are available in various grades, each offering unique properties and characteristics. The most common grades of stainless steel round bars include: 1. Grade 304: This is the most widely used grade of stainless steel round bars. It offers good corrosion resistance, high durability, and excellent formability. Grade 304 is suitable for a wide range of applications, including food processing equipment, kitchen appliances, and architectural components. 2. Grade 316: Known for its superior corrosion resistance, grade 316 stainless steel round bars are often used in marine environments or industries where exposure to corrosive substances is common. It also offers excellent resistance to high temperatures, making it suitable for heat exchangers and chemical processing equipment. 3. Grade 410: This stainless steel grade is known for its high strength and hardness. Grade 410 round bars are often used in applications where resistance to corrosion and moderate heat is required, such as cutlery, pump shafts, and valve parts. 4. Grade 420: With increased carbon content, grade 420 stainless steel round bars offer higher strength and hardness compared to grade 410. It is commonly used in the production of surgical instruments, dental tools, and blades. 5. Grade 430: This grade of stainless steel round bars is known for its good corrosion resistance and formability. It is often used in applications involving decorative trim, automotive components, and kitchen appliances. These are just a few examples of the different grades of stainless steel round bars. It is important to choose the appropriate grade based on the specific requirements of your application to ensure optimal performance and longevity.

Q: How are steel round bars used in the manufacturing of heat exchangers?: Steel round bars are commonly used in the manufacturing of heat exchangers due to their unique properties that make them suitable for this application. Heat exchangers are devices that transfer heat between two or more fluids, and steel round bars play a crucial role in their construction. One major use of steel round bars in heat exchangers is for the fabrication of the heat exchanger tubes. These tubes are responsible for carrying the fluids that need to be heated or cooled. Steel round bars are often used as the base material for these tubes due to their high strength and excellent heat transfer properties. The round shape of the bars allows for easy fabrication of the tubes, ensuring a tight and secure fit. Additionally, steel round bars are used to construct the headers and tube sheets of heat exchangers. The headers are the component that allows the fluid to enter and exit the heat exchanger, while the tube sheets hold the tubes in place. These components require high strength and durability to withstand the pressure and temperature differentials that occur during heat exchange. Steel round bars provide the necessary strength and stability to ensure the proper functioning of the heat exchanger. Furthermore, steel round bars are also used in the manufacturing of the support structures or frames of heat exchangers. These structures provide stability and support to the heat exchanger components and ensure proper alignment and positioning. Steel round bars offer excellent structural integrity and can withstand heavy loads, making them ideal for this purpose. In conclusion, steel round bars are an integral component in the manufacturing of heat exchangers. Their high strength, excellent heat transfer properties, and durability make them suitable for fabricating the tubes, headers, tube sheets, and support structures of heat exchangers. By utilizing steel round bars, manufacturers can ensure the efficiency, effectiveness, and longevity of heat exchangers in various industries, such as power generation, chemical processing, and HVAC systems.

Q: What are the different types of steel round bar surface defects?: There are several different types of surface defects that can occur on steel round bars. Some of the most common defects include: 1. Scale: This is a thin layer of oxide that forms on the surface of the steel during the manufacturing process. It appears as a rough, flaky or scaly texture and can be easily removed by pickling or abrasive cleaning. 2. Pitting: Pitting is a localized corrosion that appears as small, shallow holes or depressions on the surface of the steel. It is typically caused by exposure to corrosive substances or environments and can weaken the material if left untreated. 3. Surface cracks: These are small, visible cracks that appear on the surface of the steel round bar. They can be caused by various factors such as improper cooling during the manufacturing process, excessive stress, or improper handling. Surface cracks can reduce the structural integrity of the steel and should be carefully inspected and repaired if necessary. 4. Decarburization: This defect occurs when the surface layer of the steel loses its carbon content, leading to reduced hardness and strength. Decarburization is often caused by high temperatures during heat treatment or improper cooling methods. It can be detected through visual inspection or by conducting hardness tests. 5. Lamination: Lamination defects occur when there are layers or flakes within the steel round bar. These layers can cause weakness in the material and compromise its structural integrity. Lamination defects are typically caused by improper rolling or excessive impurities in the steel. 6. Inclusions: Inclusions are foreign materials or impurities that are trapped within the steel during the manufacturing process. They can appear as dark spots, streaks, or irregular shapes on the surface of the round bar. Inclusions can reduce the strength and ductility of the steel and can be caused by factors such as improper raw material quality or inadequate refining processes. It is important to note that surface defects in steel round bars can vary in severity and impact on the material's performance. Regular inspection and quality control measures are essential to identify and rectify any surface defects to ensure the integrity and reliability of the steel round bar.

Q: What are the different types of steel round bars used in the automotive braking systems?: Automotive braking systems rely on various types of steel round bars that possess specific properties for optimal performance. These steel variants are carefully selected for their strength, durability, and ability to withstand the intense temperatures and pressures that arise during braking. One commonly utilized steel round bar is carbon steel, renowned for its exceptional hardness and high strength. Brake rotors and drums often incorporate carbon steel round bars due to their ability to endure the heat and friction generated during braking, ensuring reliable and long-lasting performance. Stainless steel represents another steel round bar employed in automotive braking systems. Its resistance to corrosion and rust make it an ideal choice for brake lines and fittings. Additionally, stainless steel boasts excellent heat resistance properties, enabling it to endure the thermal stresses generated during braking. Furthermore, alloy steel round bars find application in automotive braking systems. Combining various metals like chromium, nickel, and molybdenum, alloy steel enhances its mechanical properties. Known for their remarkable tensile strength and toughness, alloy steel round bars suit demanding applications that require superior performance and durability. Specialized types of steel round bars also exist, designed specifically for particular applications within automotive braking systems. For instance, heat-treated steel round bars are employed in the manufacturing of brake calipers and pistons due to their capability to withstand the extreme temperatures resulting from the friction between brake pads and rotors. In summary, the selection of steel round bars in automotive braking systems hinges upon specific requirements, encompassing strength, durability, heat resistance, and corrosion resistance. By carefully choosing the appropriate steel variant, automotive manufacturers can guarantee the safety and reliability of their braking systems.

Q: What are the advantages of using boron-alloy steel round bars?: There are several advantages of using boron-alloy steel round bars in various applications. Firstly, boron-alloy steel has significantly higher strength compared to traditional carbon steel. This increased strength allows for the construction of more lightweight and durable structures, reducing material costs and improving overall efficiency. Additionally, boron-alloy steel round bars exhibit excellent hardenability, which means they can be heat-treated to achieve desired properties such as increased hardness and wear resistance. This makes them ideal for use in demanding applications where high strength and durability are required, such as in the automotive and construction industries. Another advantage of boron-alloy steel round bars is their enhanced weldability. They can be easily welded without sacrificing their mechanical properties, allowing for seamless integration into various fabrication processes. This not only saves time and effort during assembly but also ensures the structural integrity of the final product. Furthermore, boron-alloy steel round bars offer excellent resistance to abrasion and corrosion, making them suitable for use in harsh environments or applications where exposure to chemicals or moisture is common. This extends the lifespan of the material and reduces the need for frequent repairs or replacements, resulting in cost savings and improved productivity. Lastly, boron-alloy steel round bars are readily available and cost-effective compared to other high-strength steel alternatives. Their wide availability makes them a viable option for a range of applications, from manufacturing machinery to constructing infrastructure. In summary, the advantages of using boron-alloy steel round bars include higher strength and durability, improved hardenability, enhanced weldability, resistance to abrasion and corrosion, and cost-effectiveness. These benefits make them an excellent choice for various industries where lightweight, strong, and long-lasting materials are required.

Q: How do you measure the diameter of a steel round bar?: In order to determine the diameter of a steel round bar, there are two tools that can be utilized: a caliper or a micrometer. First and foremost, it is crucial to ensure that the round bar is devoid of any dirt, debris, or rough edges. Place the round bar on a level and smooth surface. If a caliper is available, open it and place one jaw on one side of the round bar and the other jaw on the opposite side. It is important to guarantee that the jaws are perpendicular to the bar and in contact with its outer surface. Gradually close the caliper until both jaws are firmly pressed against the bar. The measurement can be read from the caliper's scale or digital display, providing the diameter of the round bar. Alternatively, if a micrometer is at hand, open it and adjust the thimble to zero. Position the anvil, which is the stationary part, against one side of the round bar, and the spindle, which is the moving part, against the opposite side. Rotate the thimble until the spindle makes firm contact with the bar. The measurement can be read from the thimble's scale or digital display, along with the corresponding number on the barrel. This will yield the diameter of the round bar. It is important to remember that in order to ensure accuracy, multiple measurements should be taken at various points along the bar, as the diameter may not be perfectly uniform throughout its length.

Q: What is the maximum weight of a steel round bar?: The maximum weight of a steel round bar depends on its diameter and length. Steel round bars come in various sizes and weights, so it is important to specify the dimensions in order to determine the maximum weight. The weight of a steel round bar can be calculated using the formula: weight = volume × density, where volume can be calculated as πr²h (pi times the square of the radius times the height) and density is the specific weight of steel (approximately 7850 kg/m³). By plugging in the appropriate values, you can calculate the maximum weight of a steel round bar.

Q: What are the different standards for steel round bars?: Steel round bars have different standards depending on the country and industry. Various commonly used standards are as follows: 1. In the United States, ASTM A36 is widely used. It specifies the requirements for carbon structural steel, including round bars. The standard covers the steel's chemical composition, mechanical properties, and dimensional tolerances. 2. Many European countries use EN 10025, a European standard that encompasses structural steel, including round bars. It defines the steel's chemical composition, mechanical properties, and technical delivery conditions. 3. In Asia, JIS G3101 is commonly used. This Japanese standard specifies the general requirements for hot-rolled steel, including round bars. It covers the steel's chemical composition, mechanical properties, and dimensional tolerances. 4. Germany and other European countries commonly employ DIN 17100. This German standard defines general structural steels, including round bars, and provides detailed information on the steel's chemical composition, mechanical properties, and technical delivery conditions. 5. The British standard, BS 970, covers various types of steel, including round bars. It provides specifications for the steel's chemical composition, mechanical properties, and dimensional tolerances. These examples represent only a fraction of the numerous standards for steel round bars. To ensure the desired properties and quality of the steel, it is crucial to consult the appropriate standard for specific applications.

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