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:Can steel flat bars be welded?
- Certainly, it is possible to weld steel flat bars. Welding serves as a prevalent and extensively employed technique for connecting or restoring steel materials, which encompasses flat bars. The procedure entails heating the steel until it reaches its melting point and subsequently melding the two sections with the aid of a welding electrode or filler material. The resultant weld forms a robust and long-lasting bond, rendering it suitable for an array of applications within the construction, manufacturing, and other industries where steel flat bars are frequently utilized. Nonetheless, adherence to appropriate welding protocols and methodologies is crucial to guarantee a prosperous weld that possesses structural integrity.
- Q:Can steel flat bars be used in automotive manufacturing?
- Indeed, automotive manufacturing can make use of steel flat bars. These bars find widespread application in the automotive industry owing to their robustness, resilience, and adaptability. They serve as a vital component in the production of diverse automotive parts including brackets, supports, frames, hinges, and reinforcements. Steel flat bars possess exceptional structural integrity and possess the ability to endure substantial loads, rendering them highly suitable for automotive manufacturing. Moreover, steel emerges as a cost-effective material that is easily accessible, thereby making it a favored selection in the automotive sector.
- Q:What are the different certifications and standards for steel flat bars?
- There are various certifications and standards for steel flat bars, including ASTM (American Society for Testing and Materials) standards such as A36, A572, and A36/A572-50, which specify the chemical composition and mechanical properties of the steel. Additionally, there are international standards such as EN 10025, which is the European standard for structural steel. Other certifications and standards may include ISO 9001 for quality management systems, ISO 14001 for environmental management systems, and OHSAS 18001 for occupational health and safety management systems.
- Q:Are steel flat bars suitable for making furniture?
- Yes, steel flat bars are suitable for making furniture. They are strong, durable, and can be shaped into various designs.
- Q:What is the maximum thickness-to-width ratio for steel flat bars?
- The maximum thickness-to-width ratio of steel flat bars can differ depending on the particular grade and type of steel employed. Nonetheless, typically, the maximum thickness-to-width ratio for steel flat bars is approximately 1:10. This implies that the bar's thickness should not surpass 10 times its width. It is crucial to acknowledge that this ratio might change according to the specific application and industry regulations. Thus, it is advisable to consult relevant engineering codes and standards to establish the maximum thickness-to-width ratio for a specific steel flat bar.
- Q:What are the common defects found in steel flat bars?
- Some common defects found in steel flat bars include surface imperfections such as scratches, pitting, and scaling. These defects can occur during the manufacturing process or during handling and transportation. Another common defect is warping, which can happen due to uneven cooling or improper storage. In addition, steel flat bars may have variations in dimensions such as width, thickness, and length, which can be considered defects if they fall outside the specified tolerances. It is important to inspect steel flat bars for these defects before using them in construction or other applications to ensure structural integrity and quality.
- Q:Can steel flat bars be used in the automotive industry?
- The automotive industry finds steel flat bars useful. Steel's strength, durability, and versatility make it a popular material in this industry. Steel flat bars have many applications in automotive manufacturing, such as structural components, body panels, chassis, suspension systems, and engine components. The bars' flat shape makes them easy to fabricate, cut, and weld, which suits various manufacturing processes. Furthermore, manufacturers can choose from different grades and thicknesses of steel flat bars to meet their specific automotive needs. Overall, steel flat bars offer a cost-effective and reliable solution for the automotive industry, delivering the necessary strength and performance for vehicles.
- Q:Are steel flat bars suitable for load-bearing structures?
- Yes, steel flat bars are suitable for load-bearing structures. Steel is known for its strength and durability, making it an excellent choice for supporting heavy loads in various construction applications. Flat bars provide stability and structural integrity, allowing them to effectively distribute and bear the weight of the structure.
- Q:Can steel flat bars be used for fencing or railing?
- Yes, steel flat bars can be used for fencing or railing. Steel flat bars are commonly used in construction applications due to their strength and durability. They are often used as pickets for fences or as balusters for railings. The flat shape of the bars allows for easy installation and creates a sleek and modern look. Additionally, steel flat bars can be easily customized to match the desired design and can be painted or coated to prevent rust and corrosion. Overall, steel flat bars are a suitable choice for fencing or railing projects due to their sturdiness and versatility.
- Q:What's the difference between hot rolled flat steel and flat rolling tool flat steel?
- Hot rolled flat rolled hot rolled flat steel is a general purpose rectangular cross rolled strip. The specifications are expressed in millimeters of thickness * width, flat steel can be finished steel, used for components, ladders, bridges and fences, etc..
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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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