SAE 1060 Carbon Steel Round Bars System 1

SAE 1060 Carbon Steel Round Bars System 2

SAE 1060 Carbon Steel Round Bars System 3

SAE 1060 Carbon Steel Round Bars System 4

SAE 1060 Carbon Steel Round 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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Chemical Composition	Mechanical Properties (In Quenched & Tempered State)
C	0.57-0.65 %	Tensile strength(MPA)	≥675(69)
Si	0.17-0.37 %	Yield strength (MPA)	≥400(41)
Mn	0.50-0.80 %	Elongation (δ5/%)	≥12
Cr	≤0.25 %	Reduction in Area (ψ/%)	≥35
Ni	≤0.25 %	Hardness	≤255HB
P	≤0.035 %
S	≤0.035 %
Cu	≤0.25 %

Description	Carbon Steel Rod/Carbon Steel Bar,carbon steel rod,carbon steel shaft,mild steel bar, Mild steel shaft,ms bar
Material	ASTM	1005,1006,1008,1010,1015,1020,1025,1030,1035, 1040,1045,1050,1055,1060,1065,1070,1080,1084, 1016,1022
DIN	Ck10,Ck15,Ck22,Ck25,Ck30,Ck35,Ck40,Ck45,Ck50, 30Mn4,40Mn4
BS	040A04,095M15,045M10,080A40,045M10,080M50
Standard	GB/T799,ASTM A29,A108,A321,A575,BS970,DIN1652,JIS G4051
Section shape	Round,square,hexagonal,flat,angle
Surface	Black painted,galvanized
Specifications	Round bar	Diameter: 10mm~1200mm
Angle bar	Size: 3mm20mm20mm~12mm800mm800mm
Square bar	Size: 4mm4mm~100mm100mm
Flat bar	Thickness: 2mm~100mm
Width:10mm~500mm
Hexagonal	Size: 4mm~800mm
Length	2m,4m,5.8m,6m,11.8m,12m or as required.

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:What is galvanized round bar?: Galvanized round bar generally refers to the wiring used for lightning protection in construction and installation. It is made of ordinary round steel (usually 8mm to 12mm diameter) and protected by electro galvanized protection layer. Galvanizing, differentiation, plating and electroplating, cold galvanizing and hot galvanizing etc..

Q:Can steel round bars be machined easily?: Yes, steel round bars can be machined easily due to their excellent machinability properties.

Q:What is the tensile strength of steel round bars?: The tensile strength of steel round bars can vary depending on the specific grade or type of steel being used. However, on average, steel round bars have a tensile strength ranging from 400 to 500 megapascals (MPa). This means that steel round bars can withstand a pulling or stretching force of 400 to 500 MPa before experiencing permanent deformation or fracture. It is important to note that different grades of steel, such as mild steel, carbon steel, or alloy steel, may have different tensile strength values. Additionally, factors such as heat treatment, manufacturing process, and size of the round bar can also affect its tensile strength. Therefore, it is recommended to consult the specific manufacturer or supplier for accurate and precise information on the tensile strength of a particular steel round bar.

Q:What are the specifications and standards for steel round bars?: The specifications and standards for steel round bars vary depending on their intended use and industry requirements. However, there are general specifications and standards that apply to most steel round bars. To start, the dimensions of steel round bars are typically specified in terms of diameter, length, and tolerance levels. The diameter can range from a few millimeters to several inches, while the length can vary according to customer needs. Tolerance levels indicate the allowable deviation from the specified dimensions, ensuring the bars meet desired accuracy and consistency. In terms of material composition, steel round bars are predominantly made from carbon steel, alloy steel, or stainless steel. The specific grade and composition depend on the application, such as structural, construction, automotive, or aerospace. These grades are established by organizations like ASTM or ISO, which define the chemical composition, mechanical properties, and other characteristics of the steel. Steel round bars must meet certain standards for mechanical properties to ensure their strength, ductility, and resilience. These properties include tensile strength, yield strength, elongation, hardness, impact resistance, and more. Relevant organizations like ASTM or ISO specify the standards for these properties, providing guidelines for manufacturers and users to ensure the bars are suitable for their intended applications. Surface finish is another important aspect of steel round bars. Standard surface finish options include black, peeled, ground, polished, or chrome-plated, among others. These finishes impact appearance, corrosion resistance, and ability to withstand wear and tear. Additionally, steel round bars may need to adhere to specific standards for heat treatment, such as annealing, quenching, or tempering, to enhance their mechanical properties or improve machinability. Overall, the specifications and standards for steel round bars cover dimensions, material composition, mechanical properties, surface finish, and heat treatment requirements. These standards ensure that steel round bars meet necessary quality, performance, and safety criteria for their designated applications. Manufacturers, suppliers, and end-users must be aware of these specifications and standards to select and use steel round bars appropriately.

Q:What are the different types of heat treatment for steel round bars?: There are several different types of heat treatment methods commonly used for steel round bars. These methods are employed to improve the mechanical properties and overall performance of the steel. The most commonly used heat treatment processes for steel round bars include annealing, normalizing, quenching, tempering, and case hardening. 1. Annealing: This heat treatment process involves heating the steel round bars to a specific temperature and then slowly cooling them to room temperature. Annealing helps in reducing internal stresses, improving machinability, and increasing ductility. 2. Normalizing: In normalizing, the steel round bars are heated to a temperature above the critical range and then allowed to cool in still air. This process helps in refining the grain structure and enhancing the mechanical properties of the steel, such as strength and toughness. 3. Quenching: Quenching involves heating the steel round bars to a high temperature and then rapidly cooling them by immersing them in a quenching medium, such as water, oil, or polymer. This process results in the formation of a hardened microstructure, increasing the hardness and wear resistance of the steel. 4. Tempering: After the quenching process, the steel round bars are subjected to tempering. Tempering involves reheating the quenched steel to a specific temperature and then cooling it in still air. This process reduces the brittleness caused by quenching, increases the toughness of the steel, and helps in relieving residual stresses. 5. Case hardening: This heat treatment process is used to increase the hardness and wear resistance of the outer surface of the steel round bars while maintaining a tough and ductile core. Case hardening involves heating the steel in the presence of a carbon-rich atmosphere or by applying a carbon-rich substance, followed by quenching and tempering. Each of these heat treatment methods has its own advantages and is used based on the desired properties and applications of the steel round bars. It is important to carefully select the appropriate heat treatment process to achieve the desired mechanical properties and performance of the steel.

Q:Can steel round bars be used for making decorative items?: Certainly, decorative items can indeed be created using steel round bars. With their ability to be shaped, bent, and welded, steel round bars offer a wide range of options for designing various decorative patterns. They possess durability and strength, making them suitable for both indoor and outdoor uses. Decorative furniture, sculptures, railings, gates, light fixtures, and many other items can be crafted from steel round bars. Their sleek and contemporary appearance adds an industrial and modern touch to any space. Furthermore, steel round bars can be finished with different coatings or treatments, such as powder coating or patina, to enhance their visual appeal and protect against corrosion. Consequently, steel round bars are an exceptional choice for creating decorative items because of their versatility, strength, and ability to infuse a stylish and distinctive element into any design.

Q:What are the different heat treatment processes for steel round bars?: There are several different heat treatment processes that can be used for steel round bars to enhance their mechanical properties and improve their overall performance. 1. Annealing: This process involves heating the steel round bars to a high temperature and then slowly cooling them, typically in a furnace. Annealing helps to relieve internal stresses, improve ductility, and refine the grain structure of the steel. 2. Normalizing: Normalizing is a heat treatment process that involves heating the steel round bars to a temperature above the critical range, followed by air cooling. This process helps to refine the grain structure, improve machinability, and enhance the mechanical properties of the steel. 3. Quenching and tempering: Quenching is a rapid cooling process that involves immersing the heated steel round bars into a quenching medium, such as oil or water, to rapidly cool them. This process results in the formation of a hard and brittle structure called martensite. To reduce the brittleness and improve the toughness of the steel, tempering is performed by reheating the quenched steel to a specific temperature and then cooling it. This process helps to improve the overall strength, hardness, and toughness of the steel. 4. Stress-relieving: Stress-relieving is a process that involves heating the steel round bars to a specific temperature below the critical range and holding it at that temperature for a certain period of time. This process helps to reduce residual stresses that may have developed during previous manufacturing processes, such as machining or welding. Stress-relieving improves the dimensional stability and reduces the risk of distortion or cracking in the steel round bars. 5. Induction hardening: Induction hardening is a specialized heat treatment process that involves selectively heating the surface of the steel round bars using high-frequency induction currents. This process quickly raises the temperature of the surface to a point where it can be hardened by quenching. Induction hardening is commonly used to increase the wear resistance and hardness of the surface while maintaining the toughness and ductility of the core of the steel round bars. These are some of the most common heat treatment processes used for steel round bars. The selection of the appropriate heat treatment process depends on the desired mechanical properties, intended application, and specific requirements of the steel round bars.

Q:Excuse me, the difference between round steel, screw steel, steel, plate material, steel wire, hope professional answer: Anything you say can be called steel bar, except steel wire. Round and round is a name, and wire coil, general line.

Q:Are steel round bars susceptible to cracking?: Yes, steel round bars can be susceptible to cracking under certain conditions. The specific factors that can contribute to cracking in steel round bars include high stress levels, improper heat treatment, and the presence of impurities or defects in the material. Additionally, sudden changes in temperature or excessive loading can also increase the likelihood of cracking. It is important to note that steel round bars can vary in their susceptibility to cracking depending on the specific grade and composition of the steel. Some types of steel, such as low carbon or mild steel, are generally less prone to cracking compared to higher carbon or alloy steels. To mitigate the risk of cracking, proper handling and storage of steel round bars is crucial. This includes avoiding dropping or mishandling the bars, as well as storing them in a dry and controlled environment to prevent corrosion. Furthermore, proper heat treatment processes, such as annealing or tempering, can help improve the structural integrity of steel round bars and reduce the risk of cracking. Additionally, regular inspections and testing for any potential defects or impurities can help identify and address any issues before they lead to cracking. Overall, while steel round bars can be susceptible to cracking, taking appropriate precautions and utilizing proper manufacturing and handling techniques can minimize the risk and ensure the integrity of the bars.

Q:Are steel round bars available in different diameters?: Indeed, one can find steel round bars in diverse diameters. The diameter options for steel round bars span a broad spectrum, commencing from diminutive sizes like 1/8 inch (3.175 mm) and extending to larger dimensions like 12 inches (304.8 mm) or even beyond. This assortment of diameters accommodates the needs of various sectors and enterprises, granting the freedom to select the ideal size to match specific undertakings or criteria.

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