Carbon steel round bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description:
OKorder is offering carbon steel round bar for construction at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Carbon steel round bar are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's steel round bar RB are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
1. Grade: Q235, SS400, S235JR, A36
2. Sizes: Diameter: 6mm-150mm; Length: 6m, 9m, 12m or as customer’s request
3. Type: Mild steel; Low carbon steel
4. Shape: Round bar, solid bar of steel with circular section
5. Technique: Hot rolled or cold drawn
6. Mass: Mass(kg/m) = Diameter(mm)×Diameter(mm)×0.00617
Steel Type | Maximum forging temperature (°F / °C) | Burning temperature (°F / °C) |
1.5% carbon | 1920 / 1049 | 2080 / 1138 |
1.1% carbon | 1980 / 1082 | 2140 / 1171 |
0.9% carbon | 2050 / 1121 | 2230 / 1221 |
0.5% carbon | 2280 / 1249 | 2460 / 1349 |
0.2% carbon | 2410 / 1321 | 2680 / 1471 |
3.0% nickel steel | 2280 / 1249 | 2500 / 1371 |
3.0% nickel–chromium steel | 2280 / 1249 | 2500 / 1371 |
5.0% nickel (case-hardening) steel | 2320 / 1271 | 2640 / 1449 |
Usage and Applications of Carbon Steel Round Bar
Carbon steel round bar is the most common form of steel because its price is relatively low while it provides material properties that are acceptable for many applications, more so than iron. It is often used when large quantities of steel are needed, for example as structural steel. The density of this product is approximately 7.85g/cm³ and the young's modulus, like all steels.
Packaging & Delivery of Carbon Steel Round Bar
Packaging Detail: All goods are packed in bundle with steel strips and shipped by break bulk vessel or container (depend on target market and different ports)
Delivery Detail: 45 days
Trade terms: FOB, CFR, CIF
MOQ: 25 tons per specification; we can negotiate the quantity if the specification is normal or we have stock of one specification.
Weight: The price invoicing on theoretical weight basis or actual weight basis depends on customer’s request.
Shipment: The shipment of bulk break or container is depends on customer’s request and the situation of the port of destination.
Documents given: Full set of original clean on board bill of lading; Original signed commercial invoice; Original packing list; Policy of insurance; Certificate of origin and what the target market needs.
Production Flow of Carbon Steel Round Bar
1. The common processes are preheated forging quenching, dual refinement solution process, cooling quenching and isothermal quenching. We use heat treatment for dual refinement solution process. The main measures process is high temperature solution and refinement cycle. High temperature solution can improve the carbide morphology and particle size. The aim is to make the loop refinement ultrafine austenite grains.
2. EAF+LF+VD+ Forged+ Heat Treatment
FAQ：
Q1: How do we guarantee the quality of our products?
A1: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q2: What makes stainless steel stainless?
A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
- Q:What are the different types of steel round bar surface finishes for corrosion resistance?
- There are several types of steel round bar surface finishes that provide corrosion resistance. Some common options include polished, brushed, satin, and electropolished finishes. Additionally, coatings such as galvanized, black oxide, and powder coating can also be applied to steel round bars to enhance their corrosion resistance.
- Q:Are steel round bars suitable for the production of fasteners?
- Yes, steel round bars are suitable for the production of fasteners. Steel is a strong and durable material that can withstand high levels of tension and pressure, making it ideal for fasteners. Round bars, in particular, offer a smooth and uniform surface that is easy to machine and shape into various types of fasteners such as bolts, screws, and studs. The versatility of steel round bars allows for customization in terms of size, length, and surface finish, making them suitable for a wide range of fastening applications in industries such as construction, automotive, and manufacturing. Additionally, steel round bars have excellent corrosion resistance properties when coated with protective finishes, ensuring the longevity and reliability of the fasteners.
- Q:Can steel round bars be used for decorative purposes?
- Yes, steel round bars can be used for decorative purposes. They can be incorporated into various architectural and interior design projects to add a modern and industrial aesthetic. Steel round bars can be shaped, bent, and welded to create unique and eye-catching pieces such as furniture, sculptures, railings, and decorative accents. Their sleek and metallic appearance can complement different styles and design themes, making them a versatile choice for decorative purposes. Additionally, steel round bars are durable and long-lasting, ensuring that the decorative elements will withstand the test of time.
- Q:What are the different types of steel round bars used in the manufacturing of cutting tools?
- There are several types of steel round bars commonly used in the manufacturing of cutting tools. Some of the most common types include high-speed steel (HSS), tool steel, carbon steel, and stainless steel. Each type has its own unique properties and characteristics that make it suitable for specific cutting applications. For example, HSS is known for its high hardness, toughness, and heat resistance, making it ideal for high-speed cutting operations. Tool steel, on the other hand, is known for its exceptional wear resistance and ability to retain sharp edges, making it suitable for cutting tools that require long-lasting performance. Carbon steel is often used for general-purpose cutting tools due to its affordability and good balance of hardness and toughness. Lastly, stainless steel is chosen for cutting tools that require excellent corrosion resistance, making it suitable for applications in harsh environments or when working with corrosive materials.
- Q:What are the advantages of using steel round bars compared to other materials?
- There are several advantages to using steel round bars compared to other materials. Firstly, steel is known for its strength and durability, making it ideal for heavy-duty applications. It can withstand high temperatures, pressure, and heavy loads without warping or breaking. Secondly, steel round bars are highly versatile and can be easily machined, welded, and formed into various shapes and sizes, making them suitable for a wide range of applications. Additionally, steel is a cost-effective option as it provides excellent long-term value due to its durability and low maintenance requirements. Lastly, steel is a sustainable and environmentally friendly material as it can be recycled and reused indefinitely without losing its properties.
- Q:What are the typical yield strengths of different grades of steel round bars?
- The yield strength of steel round bars can vary depending on the specific grade of steel. Here are some typical yield strengths for different grades of steel round bars: - Mild steel round bars typically have a yield strength of around 250 MPa (megapascals) or 36,000 psi (pounds per square inch). - Carbon steel round bars can have a yield strength ranging from 350 to 550 MPa or 50,000 to 80,000 psi. - Alloy steel round bars, such as 4140 or 4340, generally have higher yield strengths compared to mild or carbon steel. The yield strength of these alloys can range from 550 to 850 MPa or 80,000 to 120,000 psi. - Stainless steel round bars come in various grades, and their yield strengths can vary accordingly. For example, austenitic stainless steels like 304 or 316 typically have yield strengths ranging from 200 to 300 MPa or 29,000 to 43,000 psi. On the other hand, duplex stainless steels like 2205 or 2507 can have higher yield strengths ranging from 450 to 650 MPa or 65,000 to 95,000 psi. It is important to note that these values are just typical ranges, and the actual yield strength of a specific grade of steel round bar may differ based on factors such as heat treatment, manufacturing process, and other variables. Therefore, it is always recommended to consult the manufacturer's specifications or industry standards for accurate and precise yield strength values of steel round bars.
- Q:Can steel round bars be forged?
- Indeed, it is possible to forge steel round bars. The act of forging entails subjecting the steel to elevated temperatures and subsequently molding it by exerting pressure using either a forging hammer or press. In the realm of forging procedures, steel round bars frequently find application in fabricating diverse forms and items, including tools, automotive components, and machinery parts. The intense heat generated during the forging process endows the steel with enhanced malleability, rendering it more pliable and amenable to shaping, thereby yielding a final product that is robust and long-lasting.
- Q:Can steel round bars be machined or forged?
- Yes, steel round bars can be machined or forged. Machining involves using cutting tools to remove material from the round bar to achieve the desired shape or dimension. It can be done through various methods such as turning, milling, drilling, or grinding. Machining is commonly used to create precise components or parts. On the other hand, forging is a process where the steel round bar is heated and shaped by applying compressive forces. This is typically done using a hammer or a press to deform the material and create the desired shape. Forging helps enhance the mechanical properties of the steel, such as strength and toughness, by aligning the grain structure and removing any internal defects. Both machining and forging methods can be used to shape and manipulate steel round bars to meet specific requirements for various applications in industries such as automotive, construction, energy, and manufacturing. The choice between machining or forging depends on factors like the complexity of the part, required tolerances, material properties, and the desired final product.
- 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.
- Q:Are steel round bars available in different shapes?
- No, steel round bars are typically only available in a cylindrical or circular shape. The term "round bar" refers specifically to the shape of the steel, which is typically a solid cylindrical piece. However, there are other types of steel bars available in different shapes, such as square bars, flat bars, or hexagonal bars, which offer different properties and uses.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Carbon steel round bar for construction
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
