H13 Forged Steel Round Bar

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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

H13 Forged Steel Round Bar

Material:	h13 forged steel round bar
	Comparative standards: JIS SKD61,AISI/ASTM H13,Nr.W 1.2344.DIN X40CrMoV5, GB 4Cr5MoSiV1
	hot work tool steel h13 Chemical Composition as following or customized CSiMnCrSPMoV0.400.950.355.00.030.031.100.85
Diameter:	hot work tool steel h13 round bars size range : GradeH13 Hot rolled size range: Dia 16mm-45mm Forged size range: Dia50mm-650mm Max dia800mm EFS size range:Dia16mm-480mm Min dia16mm ESR size range:Dia16mm-800mm hot work tool steel h13 flat bars size range: GradeH13 Hot rolled size range:thickness 15mm-45mm Width :Max 610mm Min thickness15mmForged size range:thickness 50mm-450mmMax thickness500mmWidth :Max 1400mm EFS size range:thickness 15mm-280mm Min width105Width: max 800mmMax width2000mmESR size range:thickness 15mm-450mm Width: max 2000mm hot work tool steel bar h13 square bars size range : GradeH13 Hot rolled size range:max45mm Forged size range:50mm-650mm Max square650mm EFS size range: max square 500mm ESR size range: max square 650mm
Length:	2000mm-5800mm of fix length as customized , Straightness: 3mm/M max;
Process:	EAF + LF + VD +(ESR) + Forged +annealed condition (optional)
Delivery condition:	Hot forged +Rough machined + Turned (as for round bars) / milled in four faces (as for steel plates or flat bars)
Delivery Time:	20 days
MOQ:	3 tons
Heat treatment:	Normalized / Annealed / Quenched / tempered
Forged ratio:	no less than 4:1
Technical Data:	According to the customer's requirement of Chemical Composition, Physical Properties and Mechanical Testing
Test:	Ultrasonic test according to SEP 1921-84 G3 C/c
Certificate of Quality	in addition the normal terms, production process, the mechanical property forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality
Marking:	Grade, heat NO. length will be stamped one each bar with required color
Payment:	30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight
Application of tool steel H13:	hot extrusion dies, forging die forging hammer, forging press die, precision forging die well as aluminum, copper and alloys die-casting mold.

H13 Forged Steel Round Bar

Q: Can steel round bars be used for making stabilizer bars?: Yes, steel round bars can be used for making stabilizer bars. Steel is a commonly used material in the automotive industry due to its high strength, durability, and resistance to deformation. Stabilizer bars, also known as sway bars, are components in a vehicle's suspension system that help to reduce body roll and improve stability during cornering. These bars are subjected to significant forces and need to be able to withstand the load. Steel round bars provide the necessary strength and stiffness required for stabilizer bars to effectively perform their function. Additionally, steel is readily available and cost-effective, making it a popular choice for manufacturing stabilizer bars in the automotive industry.

Q: What are the applications of steel round bars in the aerospace industry?: Due to their exceptional strength, durability, and versatility, steel round bars are extensively utilized in the aerospace industry. These bars find application in various areas, including the following: 1. Structural Components: In the production of structural components in the aerospace industry, steel round bars are commonly employed. Aircraft frames, landing gear, wing spars, and other critical structural elements are manufactured using these bars. Steel's high tensile strength guarantees the structural integrity and safety of the aircraft. 2. Fasteners: Fasteners such as bolts, screws, and pins are produced using steel round bars. These fasteners play a crucial role in holding different parts of the aircraft together. Steel's strength and resistance to fatigue make it the ideal material for these vital connections. 3. Engine Components: Various engine components are manufactured using steel round bars. Shafts, crankshafts, connecting rods, and turbine blades are among the components that benefit from the use of these bars. These components need to withstand high temperatures, pressure, and mechanical stress, and steel's heat resistance and strength make it suitable for these demanding conditions. 4. Landing Gear: The landing gear of an aircraft experiences immense stress during takeoff, landing, and taxiing. Steel round bars are used in the construction of landing gear components such as axles and struts. The high strength and toughness of steel ensure the landing gear's ability to withstand the forces encountered during landing operations. 5. Tooling and Fixtures: Tooling and fixtures necessary for the production and maintenance of aircraft are manufactured using steel round bars. These tools and fixtures are utilized in various processes, including machining, assembly, and inspection. Steel's hardness and machinability make it the ideal material for these applications. In conclusion, steel round bars have a wide range of applications in the aerospace industry, including structural components, fasteners, engine parts, landing gear, and tooling. The unique combination of strength, durability, and versatility offered by steel is essential in guaranteeing the performance, safety, and reliability of aerospace systems.

Q: How are steel round bars stored and transported?: Steel round bars are typically stored in warehouses or storage facilities. They are often stacked horizontally on racks or placed in designated storage areas. To prevent damage and ensure easy accessibility, bars of different sizes or grades are segregated and labeled accordingly. When it comes to transportation, steel round bars are commonly loaded onto flatbed trucks or shipping containers, depending on the quantity and distance of the shipment. To prevent movement and potential damage during transit, bars are secured using straps or other fastening methods. Additionally, protective coatings or wrapping materials may be applied to safeguard against corrosion or moisture. Overall, proper storage and transportation practices are crucial to maintain the quality and integrity of steel round bars.

Q: What are the different types of steel round bars used in the manufacturing of gears?: There are several different types of steel round bars that are commonly used in the manufacturing of gears. These include: 1. Carbon steel round bars: Carbon steel is one of the most commonly used materials in gear manufacturing. It offers good strength, wear resistance, and durability, making it suitable for a wide range of gear applications. 2. Alloy steel round bars: Alloy steel is a type of steel that contains additional alloying elements such as chromium, nickel, or molybdenum. These elements enhance the mechanical properties of the steel, including its strength, toughness, and resistance to wear and fatigue. Alloy steel round bars are often used in high-performance gears that require superior strength and durability. 3. Stainless steel round bars: Stainless steel is known for its corrosion resistance and high strength-to-weight ratio. It is often used in gear manufacturing applications where resistance to rust and corrosion is important, such as in marine or outdoor equipment. 4. Tool steel round bars: Tool steel is a type of high-carbon steel that is specifically designed to be used in cutting tools, molds, and dies. It has excellent hardness, wear resistance, and toughness, making it suitable for the manufacturing of gears that undergo heavy loads and high temperatures. 5. Case-hardened steel round bars: Case hardening is a heat treatment process that creates a hard surface layer on the steel, while maintaining a tough and ductile core. Case-hardened steel round bars are often used in gear manufacturing to provide a wear-resistant surface and improve the overall strength and durability of the gears. The choice of steel round bar for gear manufacturing depends on various factors, such as the specific application, desired mechanical properties, and budget constraints. It is important to select the appropriate type of steel that meets the requirements of the gear in terms of strength, wear resistance, and durability to ensure optimal performance and longevity.

Q: Can steel round bars be used in automotive applications?: Indeed, automotive applications do make use of steel round bars. The strength, durability, and versatility of steel round bars make them a popular choice for various automotive components and systems. These bars find their way into the manufacturing of engine parts, suspension components, drive shafts, axles, and other structural parts of vehicles. Their mechanical properties, including high tensile strength and resistance to impact and fatigue, make them well-suited for enduring the demanding conditions encountered in automotive applications. Moreover, steel round bars can be machined, welded, and formed into the desired shape with ease, enabling efficient manufacturing processes in the automotive industry.

Q: Can steel round bars be used for making decorative items?: Yes, steel round bars can definitely be used for making decorative items. Steel round bars are versatile and can be shaped, bent, and welded to create various decorative designs. They offer durability and strength, making them suitable for both indoor and outdoor applications. Steel round bars can be used to make decorative furniture, sculptures, railings, gates, light fixtures, and much more. Their sleek and modern appearance adds an industrial and contemporary touch to any space. Additionally, steel round bars can be finished with different coatings or treatments, such as powder coating or patina, to enhance their visual appeal and protect them from corrosion. Therefore, steel round bars are an excellent choice for creating decorative items due to their versatility, strength, and ability to add a stylish and unique touch to any design.

Q: Can steel round bars be used in the manufacturing of home decor?: Yes, steel round bars can definitely be used in the manufacturing of home decor. Steel round bars are versatile and durable materials that can be shaped, welded, and manipulated into various forms and designs. They can be used to create decorative elements such as candle holders, wall art, sculptures, furniture accents, and more. Steel round bars can be polished, painted, or left in their natural state to suit different interior design styles. Additionally, steel is a strong and long-lasting material, making it ideal for home decor items that need to withstand regular use and maintain their appearance over time.

Q: Can steel round bars be used for making wire?: Yes, steel round bars can be used for making wire. Steel round bars can be processed into wire by a process called wire drawing. In this process, the steel round bar is pulled through a series of progressively smaller dies to reduce its diameter until it reaches the desired wire size. This process is commonly used in the manufacturing of various types of wire, including steel wire used in construction, electrical wiring, fencing, and other applications. The steel round bars used for making wire are typically made from carbon steel, which provides the necessary strength and durability for the wire to be used in various applications.

Q: What is the difference between a bright and a rough turned steel round bar?: A bright turned steel round bar and a rough turned steel round bar differ primarily in their surface finish and the level of precision involved in their manufacturing processes. A bright turned steel round bar has a smooth, shiny surface finish. This is achieved by subjecting the bar to additional processes such as polishing or grinding after the initial turning operation. The bright surface finish gives the bar an aesthetically pleasing appearance and can also provide improved corrosion resistance. On the other hand, a rough turned steel round bar has a more textured surface finish. It is typically obtained directly from the turning operation without any additional processes to refine the surface. The rough surface finish may have visible tool marks and a slightly uneven texture. In terms of manufacturing precision, a bright turned steel round bar is typically more accurate and precise in terms of its dimensions and tolerances. The additional processes involved in achieving a bright surface finish also allow for tighter control over the bar's specifications. This makes bright turned bars suitable for applications where precise dimensions and tolerances are critical. In contrast, a rough turned steel round bar may have slightly looser tolerances due to the nature of the turning process and the lack of additional refining operations. However, the rough turned bars can still meet the requirements of many applications that do not require high precision. Overall, the choice between a bright and a rough turned steel round bar will depend on the specific application and the desired surface finish and precision.

Q: What is the difference between a polished and a cold drawn steel round bar?: A polished steel round bar has undergone a process of buffing or grinding to smoothen its surface and improve its aesthetic appearance, while a cold drawn steel round bar is produced by pulling the steel through a die at room temperature, resulting in increased strength and dimensional accuracy.

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