Structure Steel Angle Bar Made In China Q235 JIS GB
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 40000 m.t./month
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Specification
Product Description:
OKorder is offering Structure Steel Angle Bar Made In China Q235 JIS GB 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:
Structure Steel Angle Bar Made In China Q235 JIS GB 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 Structure Steel Angle Bar Made In China Q235 JIS GB 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:
Specifications of Structure Steel Angle Bar
1.Invoicing on theoretical weight or actual weight as customer request
2.Standards:GB,ASTM,BS,AISI,DIN,JIS3.Material:GBQ235B,Q345BorEquivalent;ASTMA36;EN10025,S235JR,S355JR;JISG3192,SS400;SS540.
4.Sizes:
EQUAL ANGLES SIZES |
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a(mm) | a1(mm) | thickness(mm) | length |
25 | 25 | 2.5---3.0 | 6M/12M |
30 | 30 | 2.5---4.0 | 6M/12M |
38 | 38 | 2.5 | 6M/12M |
38 | 38 | 3.0---5.0 | 6M/12M |
40 | 40 | 3.0---6.0 | 6M/12M |
50 | 50 | 3 | 6M/12M |
50 | 50 | 3.7---6.0 | 6M/9M/12M |
60 | 60 | 5.0---6.0 | 6M/9M/12M |
63 | 63 | 6.0---8.0 | 6M/9M/12M |
65 | 65 | 5.0---8.0 | 6M/9M/12M |
70 | 70 | 6.0---7.0 | 6M/9M/12M |
75 | 75 | 5.0---10.0 | 6M/9M/12M |
80 | 80 | 6.0---10.0 | 6M/9M/12M |
90 | 90 | 6.0---10.0 | 6M/9M/12M |
100 | 100 | 6.0---12.0 | 6M/9M/12M |
120 | 120 | 8.0-12.0 | 6M/9M/12M |
125 | 125 | 8.0---12.0 | 6M/9M/12M |
130 | 130 | 9.0-12.0 | 6M/9M/12M |
140 | 140 | 10.0-16.0 | 6M/9M/12M |
150 | 150 | 10---15 | 6M/9M/12M |
160 | 160 | 10---16 | 6M/9M/12M |
180 | 180 | 12---18 | 6M/9M/12M |
200 | 200 | 14---20 | 6M/9M/12M |
5. Material details:
Alloy No | Grade | Element (%) | |||||
C | Mn | S | P | Si | |||
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Q235 | B | 0.12—0.20 | 0.3—0.7 | ≤0.045 | ≤0.045 | ≤0.3 | |
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Alloy No | Grade | Yielding strength point( Mpa) | |||||
Thickness (mm) | |||||||
≤16 | ＞16--40 | ＞40--60 | ＞60--100 | ||||
≥ | |||||||
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Q235 | B | 235 | 225 | 215 | 205 | ||
Alloy No | Grade | Tensile strength (Mpa) | Elongation after fracture (%) | ||||
Thickness (mm) | |||||||
| ≤16 | ＞16--40 | ＞40--60 | ＞60--100 | |||
≥ | |||||||
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Q235 | B | 375--500 | 26 | 25 | 24 | 23 | |
Usage & Applications of Structure Steel Angle Bar
According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: 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.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
Q4: What makes stainless steel stainless?
A4: 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.
Q5: Can stainless steel rust?
A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
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- Q: How do steel angles perform in terms of vibration resistance?
- Steel angles generally have good vibration resistance due to their rigid and stable structure. The L-shape design of steel angles helps to distribute and absorb vibrations, making them suitable for various applications where vibration resistance is important, such as in construction and engineering projects.
- Q: How do you protect steel angles from chemical exposure?
- To protect steel angles from chemical exposure, various methods can be employed. One effective approach is to apply a protective coating such as enamel or epoxy paint, which acts as a barrier against corrosive chemicals. Additionally, using corrosion-resistant materials such as stainless steel angles or galvanized coatings can enhance their resistance to chemical exposure. Proper storage and handling practices, ensuring minimal contact with corrosive substances, can also contribute to protecting steel angles from chemical damage.
- Q: What is the typical ductility of steel angles?
- The typical ductility of steel angles varies depending on the specific grade of steel used and the manufacturing process. However, in general, steel angles are known to possess excellent ductility. Ductility refers to the ability of a material to deform under tensile stress without fracturing. Steel, including steel angles, is known for its high ductility, which allows it to be easily formed, bent, or twisted without breaking. This characteristic makes steel angles highly versatile and suitable for various applications, such as construction, engineering, and manufacturing.
- Q: How do you connect steel angles to other structural members?
- One common method to connect steel angles to other structural members is by using bolts. This involves aligning the angle with the desired position on the member and drilling holes through both the angle and the member. Bolts are then inserted through the holes and tightened with nuts on the opposite side to secure the connection. Welding is another popular method for connecting steel angles to other structural members. This requires heating the ends of the angle and the member to be connected, and then joining them together using a metal filler rod. Welding provides a strong and permanent connection, but it requires skilled labor and proper equipment to ensure a successful weld. In some cases, steel angles can also be connected to other structural members using mechanical fasteners, such as screws or self-tapping screws. These fasteners are typically used for lighter loads and non-structural applications. It is important to consider the specific design requirements and load capacities when selecting the appropriate method to connect steel angles to other structural members. Consulting with a structural engineer or following the guidelines provided by the relevant building codes is recommended to ensure safe and efficient connections.
- Q: Are steel angles available in pre-galvanized form?
- Steel angles are indeed available in a pre-galvanized state. Before being shaped into angles, these steel angles have been coated with a layer of zinc. This particular coating serves as a shield against corrosion, which makes pre-galvanized steel angles highly suitable for outdoor and high-moisture environments. Moreover, the pre-galvanized coating enhances the aesthetics of the steel angles, imparting a shiny and metallic look. Due to their strength, durability, and ability to resist corrosion, pre-galvanized steel angles find wide usage in construction, infrastructure projects, and various industrial applications.
- Q: Can steel angles be used for overhead cranes?
- Yes, steel angles can be used for overhead cranes. Steel angles provide structural support and stability to the crane, making them a suitable choice for constructing the framework of overhead cranes. They are strong, durable, and capable of withstanding heavy loads, making them an ideal material for such applications.
- Q: Are steel angles fire-resistant?
- Yes, steel angles are fire-resistant to a certain extent. Steel is a non-combustible material, meaning it does not burn or contribute fuel to a fire. It has a high melting point, usually around 1370°C (2500°F), which allows it to maintain its structural integrity even under high temperatures. However, it is important to note that while steel itself is fire-resistant, the fire resistance of a structure or component depends on various factors such as the design, size, and configuration of the steel angles, as well as the fire protection measures implemented. Fire protection methods like fire-resistant coatings, fireproofing materials, or fire-resistant insulation can be applied to steel angles to enhance their fire resistance. These additional fire protection measures can provide a certain level of insulation, delaying the transfer of heat to the steel and extending the time it takes for the steel to reach its critical temperature. This allows occupants more time to evacuate the building and firefighters more time to control the fire. In summary, steel angles are inherently fire-resistant due to the properties of steel, but their fire resistance can be further enhanced by implementing appropriate fire protection measures.
- Q: What are the disadvantages of using steel angles?
- Using steel angles in various applications comes with several drawbacks. One major disadvantage is their vulnerability to corrosion. These angles are typically made from carbon steel, which tends to rust when exposed to moisture and harsh environmental conditions. As a result, their structural integrity weakens over time, reducing their durability. Another drawback is their weight and bulkiness. Steel angles are often heavy and cumbersome, making them challenging to handle and transport. This can drive up project costs, as special equipment or additional labor may be necessary for installation. Steel angles also have limited flexibility and versatility in terms of design. They are usually only available in standard sizes and shapes, which restricts their use in certain applications that require customized or intricate designs. This lack of flexibility can lead to additional expenses for fabrication or the need for alternative materials. Moreover, steel angles tend to be more expensive compared to materials like aluminum or wood. This makes them less cost-effective in certain projects, especially when alternative materials can meet the structural requirements at a lower cost. Lastly, steel angles conduct heat and electricity, which may not be desirable in certain applications. This poses safety risks in environments that are sensitive to heat or electricity, necessitating additional insulation or protective measures. In conclusion, although steel angles offer advantages like high strength and durability, their disadvantages include susceptibility to corrosion, weight and bulkiness, limited design flexibility, higher cost, and heat and electricity conductivity. These factors should be carefully evaluated when deciding whether to use steel angles in a specific project.
- Q: What is the lifespan of a steel angle?
- The lifespan of a steel angle can vary depending on various factors such as the quality of the steel, the environmental conditions it is exposed to, and the level of maintenance. However, with proper care and regular maintenance, a steel angle can have a lifespan of several decades to even over a century.
- Q: How do you determine the required angle size for a specific load?
- Several factors must be taken into account in order to determine the necessary angle size for a specific load. Firstly, the weight of the load needs to be established. This can be achieved by either measuring the object's mass or consulting relevant engineering specifications. Secondly, it is crucial to know the angle of inclination or the slope at which the load will be placed. The angle of inclination will impact both the force exerted on the angle and the stability of the load. Furthermore, the type and material of the angle being used should be considered. Different materials have varying load-bearing capacities, and the type of angle (e.g., steel, aluminum, or wood) will dictate its maximum load-bearing ability. In addition, the length of the angle and the number of supporting points should be taken into consideration. Longer angles may require extra support to evenly distribute the load and prevent bending or deformation. Once all of these factors have been determined, engineering formulas and principles can be utilized to make calculations. These calculations will take into account the weight of the load, the angle of inclination, and the material properties of the angle to determine the required angle size. It is important to note that, when designing for safety, engineers typically incorporate a factor of safety to ensure that the angle can handle loads exceeding the expected maximum. This factor accounts for variables such as dynamic loads, unforeseen circumstances, and wear and tear over time. In conclusion, determining the necessary angle size for a specific load involves considering the weight of the load, the angle of inclination, the material properties of the angle, the length of the angle, and the number of supporting points. Through calculations and incorporating a factor of safety, the appropriate angle size can be determined to ensure the load is supported safely and effectively.
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Structure Steel Angle Bar Made In China Q235 JIS GB
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 40000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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