Carbon Steel Flat Bar in Grade Q235 with High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification of Carbon Steel Flat Bar
Commodity: Carbon Steel Flat Bar
Standard: GB,JIS,ASTM,
Material: Q235,SS400 or Equivalent
Brand name: FLATSPACE
Origin place: China
Thickness: 3mm-30mm
Width:20mm-200mm
Length: Max 12m
Certification: SGS/BV
Chemical composition of Q235
Alloy No | Grade | Element(%) | ||||
C
| Mn
| S
| P
| Si
| ||
Q235
|
B
|
0.12—0.20 |
0.3—0.7 |
≤0.045 |
≤0.045
|
≤0.3
|
Physical properties of Q235
Alloy No | Grade | Yielding strength point(Mpa) | Tensile strength (Mpa) | Elongation after fracture(%) | ||||||
Thickness (mm) | Thickness (mm) | |||||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | ≥ | |||||||||
Q235 |
B |
235 |
225 |
215 |
205 |
375--500 |
26 |
25 |
24 |
23 |
Above sheets show the technical data of Q235,we can also provide other materials similar to Q235.
Usage/Applications of Carbon Steel Flat Bar
Widely used for construction;
Machinery manufacturing;
Iron tower steel structure;
Shipbuilding; Steel grating;
Staircase;
Bridge;
Viaduct;
Railway spare parts;
Boilers making etc.
Packaging & Delivery of Carbon Steel Flat Bar
Packaging Details: The Steel Flat Bars are packed in bundles and loaded in 20 feet/40 feet container, or shipped by bulk cargo ,also we can do as customer's requirements.
Delivery Details:30~45 days upon the receipt of buyer payment by T.T. or L/C.
- Q: Are steel flat bars suitable for the construction of cultural or arts venues?
- The construction of cultural or arts venues can indeed make use of steel flat bars. Steel is a versatile and durable material with various architectural applications. It offers several advantages that make it an ideal option for cultural or arts venues. To begin with, steel flat bars provide excellent structural support. They possess high tensile strength and can bear heavy loads, making them suitable for constructing large and complex structures like theaters, concert halls, or art galleries. Steel's strength-to-weight ratio is also beneficial, allowing for the creation of spacious and open designs without compromising stability. Moreover, steel flat bars offer design flexibility. They can be easily shaped, bent, or welded to create intricate and artistic structures. This allows architects and designers to incorporate unique and visually appealing elements into their designs, enhancing the aesthetic appeal of cultural or arts venues. Additionally, steel is a sustainable building material. It is highly recyclable, and its production process consumes less energy compared to other construction materials. This makes steel flat bars an environmentally friendly choice, aligning with the growing emphasis on sustainable construction practices. Furthermore, steel's durability ensures that cultural or arts venues constructed with steel flat bars will have a long lifespan. Steel is resistant to corrosion, fire, and pests, reducing maintenance and repair costs over time. This durability makes it a reliable choice for venues that are expected to withstand heavy foot traffic and frequent usage. In conclusion, steel flat bars are indeed suitable for the construction of cultural or arts venues. Their strength, design flexibility, sustainability, and durability make them a popular choice among architects and developers. By utilizing steel, cultural or arts venues can be built to withstand the demands of artistic performances and exhibitions while also providing aesthetically pleasing and sustainable spaces for the public to enjoy.
- Q: Can steel flat bars be heat-treated for increased hardness?
- Absolutely! Steel flat bars have the capability to undergo heat treatment for the purpose of enhancing their hardness. Heat treatment is an intricate procedure that entails heating the steel to a specific temperature and subsequently rapidly cooling it, resulting in a transformation of its microstructure and an improvement in its mechanical properties. The most commonly employed methods for increasing hardness through heat treatment are quenching and tempering. During the quenching process, the steel is heated to an elevated temperature and promptly cooled by immersing it in a quenching medium, such as oil or water. This swift cooling prompts the formation of a rigid and brittle phase known as martensite, which significantly heightens the steel's hardness. However, after the quenching stage, the steel often becomes excessively brittle and susceptible to cracking. To counteract this, it undergoes a tempering process. Tempering involves reheating the steel to a lower temperature and subsequently cooling it at a slower rate. This particular procedure mitigates the brittleness of the steel and enhances its toughness and ductility, while still maintaining a certain level of hardness. The precise parameters of the heat treatment, including the temperature and duration of heating, cooling rate, and tempering temperature, are contingent upon the composition of the steel and the desired level of hardness. It is of utmost importance to exercise meticulous control over these parameters to attain the desired hardness, while simultaneously avoiding any potential issues such as cracking or distortion. In summary, steel flat bars can indeed be subjected to heat treatment in order to augment their hardness. This process, encompassing quenching and tempering, effectively transforms the microstructure of the steel, improving its mechanical properties and rendering it suitable for a wide array of applications that necessitate high levels of hardness and strength.
- Q: How do steel flat bars compare to other materials like concrete or glass?
- Steel flat bars possess several advantages over alternative materials such as concrete or glass. To begin with, steel flat bars exhibit exceptional strength and durability. Boasting a high tensile strength, they can endure heavy loads and resist deformation. In contrast, concrete excels in compression but falters in tension, while glass is brittle and prone to breakage. When considering structural applications, steel flat bars prove to be a significantly more dependable and long-lasting option. Furthermore, steel flat bars provide versatility in terms of design and construction. They can be easily manipulated into various shapes and sizes, rendering them suitable for a wide array of applications. Conversely, concrete necessitates intricate formwork and curing procedures, whereas glass often faces limitations regarding size and shape. Steel flat bars offer greater design flexibility and can be conveniently modified or adjusted when necessary. In addition, steel flat bars exhibit excellent thermal conductivity, rendering them ideal for applications where heat transfer is crucial. Conversely, concrete and glass possess lower thermal conductivity and are less efficient in transferring heat. This quality positions steel flat bars as the preferred choice for applications such as heat exchangers or structural components in buildings that require meticulous temperature control. Moreover, steel flat bars boast superior fire resistance compared to concrete or glass. They can endure high temperatures for extended periods without compromising their structural integrity. Concrete tends to crack and spall under extreme heat, while glass can shatter or melt. Steel flat bars provide exceptional fire resistance, making them a safer option for applications that prioritize fire protection. In conclusion, steel flat bars offer an abundance of advantages over materials like concrete or glass. They exhibit greater strength, versatility, enhanced thermal conductivity, and heightened resistance to fire. These qualities establish steel flat bars as the preferred choice for an array of applications, ranging from structural construction to industrial equipment.
- Q: The function of ground lead out galvanized flat steel
- Use and test, debug, you must use lead line.In accordance with the D501 specification, its cross section is not less than 4*40
- Q: What are the maximum load capacities of steel flat bars?
- The maximum load capacities of steel flat bars vary depending on their dimensions, thickness, and the specific grade of steel used. It is crucial to consult engineering specifications, standards, or manufacturers' guidelines to determine the precise load capacities for a particular steel flat bar.
- Q: What are the different types of steel used in manufacturing flat bars?
- There are several different types of steel that are commonly used in the manufacturing of flat bars. Some of the most common types include: 1. Mild Steel: This is the most common type of steel used in manufacturing flat bars. It is a low carbon steel that is relatively inexpensive and easy to work with. Mild steel flat bars have good weldability and are commonly used in construction, fabrication, and general manufacturing applications. 2. Stainless Steel: Stainless steel flat bars are made from an alloy of steel and chromium, which provides excellent corrosion resistance. It is commonly used in food processing, chemical, and medical industries where hygiene and resistance to corrosion are crucial. 3. Tool Steel: Tool steel flat bars are often used in the manufacturing of cutting tools, dies, and molds. They have high hardness, wear resistance, and toughness, making them suitable for applications that require high strength and durability. 4. Alloy Steel: Alloy steel flat bars are made by adding additional elements such as manganese, chromium, or nickel to improve their mechanical properties. They are commonly used in automotive, aerospace, and machinery industries where high strength and toughness are required. 5. Carbon Steel: Carbon steel flat bars are made from iron and carbon, with a carbon content typically ranging from 0.05% to 2.1%. They are versatile and widely used in various manufacturing applications due to their excellent strength and affordability. It's important to note that these are just a few examples of the types of steel used in manufacturing flat bars. Each type has its own unique properties and advantages, and the choice of steel depends on the specific requirements of the application.
- Q: Can steel flat bars be used in the construction of bridges?
- Yes, steel flat bars can be used in the construction of bridges. Steel flat bars are commonly used in bridge construction as they provide strength, durability, and stability. They are often utilized in the fabrication of bridge components such as beams, trusses, and supports. Additionally, steel flat bars can be easily welded, making them versatile and suitable for various bridge designs and construction requirements.
- Q: Can steel flat bars be used in the manufacturing of agricultural machinery?
- Yes, steel flat bars can be used in the manufacturing of agricultural machinery. Steel flat bars offer high strength and durability, making them suitable for various components and structures in agricultural machinery such as frames, brackets, and supports. They can withstand heavy loads, provide stability, and withstand harsh environmental conditions commonly encountered in agricultural operations. Additionally, steel flat bars can be easily fabricated, welded, and machined to meet specific design requirements, making them a versatile choice for manufacturing agricultural machinery.
- Q: Are steel flat bars suitable for fabrication of machinery parts?
- Yes, steel flat bars are commonly used in the fabrication of machinery parts due to their strength, durability, and versatility. They provide a stable and rigid structure necessary for machinery components, making them a suitable choice for such applications.
- Q: Are steel flat bars available in different thicknesses?
- Indeed, one can find steel flat bars of varying thicknesses. These bars are manufactured in an assortment of sizes and dimensions to cater to diverse purposes. The width of a steel flat bar can span from extremely slim, measuring 1/8 inch or 3.18 mm, to considerably broader choices like 1 inch or 25.4 mm. The assortment of thicknesses accessible grants flexibility in their utilization, be it for construction, manufacturing, or alternative industrial applications.
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Carbon Steel Flat Bar in Grade Q235 with High Quality
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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