Angel steel for construction about JIS SS400
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
Angle Steel Details:
| Minimum Order Quantity: | 25mts | Unit: | m.t. | Loading Port: | China Main Port |
| Supply Ability: | 80000-100000MTS/YEAR | Payment Terms: | TT or LC |
Product Description:
Specifications of JIS SS400 Angle Steel
1.Standards:GB,ASTM,BS,AISI,DIN,JIS
2.Invoicing on theoretical weight or actual weight as customer request
3.Material: JIS G3192,SS400;SS540.
4. Payment terms:
1).100% irrevocable L/C at sight.
2).30% T/T prepaid and the balance against the copy of B/L.
3).30% T/T prepaid and the balance against L/C
5.Sizes:
EQUAL ANGLES SIZES |
| ||
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 Specifications:
Grade | Yield Strength，N/mm² | Extension Strength N/mm² | |||
Thickness of Steel,mm | |||||
≦16 | ＞16-≦40 | ＞40-≦100 | ＞100 | ||
SS330 | ≧205 | ≧195 | ≧175 | ≧165 | 330-430 |
SS400 | ≧245 | ≧235 | ≧215 | ≧205 | 400-510 |
SS490 | ≧285 | ≧275 | ≧255 | ≧245 | 490-610 |
SS540 | ≧400 | ≧390 | - | - | ≧540 |
Usage & Applications Angle Steel
Trusses;
Transmission towers;
Telecommunication towers;
Bracing for general structures;
Stiffeners in structural use.
Packaging & Delivery of Angle Steel
1. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
2. With bundles and load in 20 feet/40 feet container, or by bulk cargo, also we could do as customer's request.
3. Marks:
Color mark: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: There will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
Production flow of Angle Steel
Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation
- Q: What are the typical lengths of steel angles available in the market?
- The typical lengths of steel angles available in the market vary depending on the specific needs and requirements of the project. However, there are some common standard lengths that are readily available. These typically range from 20 feet to 40 feet, with incremental measurements such as 20 feet, 25 feet, 30 feet, 35 feet, and 40 feet. These lengths are commonly used in construction and industrial applications where steel angles are utilized for structural support, framing, and bracing purposes. It is important to note that customized lengths can also be obtained through special orders or fabrication, allowing for more flexibility in meeting specific project requirements.
- Q: Are steel angles suitable for architectural applications?
- Yes, steel angles are suitable for architectural applications. Steel angles are often used in construction and architectural projects for their versatility, strength, and aesthetic appeal. They can be used to create structural frames, supports, and connections, as well as for decorative purposes. Steel angles come in a variety of sizes, thicknesses, and finishes, allowing architects to choose the most suitable option for their specific design requirements. Additionally, steel angles can be easily welded, drilled, and manipulated to fit different angles and shapes, making them a versatile and cost-effective choice for architectural applications.
- Q: How do steel angles perform in high-wind regions?
- Steel angles perform well in high-wind regions due to their inherent strength and durability. The angled shape helps distribute wind forces evenly, minimizing the risk of structural failure. Additionally, steel angles can be reinforced with additional supports or bracing to further enhance their performance in high-wind areas.
- Q: What are the tolerances for steel angles?
- The tolerances for steel angles can vary depending on the specific requirements and industry standards. However, common tolerances for steel angles typically include variations in dimensions, such as length, width, and thickness, within a certain range specified by the relevant standards or specifications. These tolerances ensure that the angles meet the required specifications and can be used effectively in various applications.
- Q: Are steel angles vulnerable to rusting?
- Yes, steel angles are vulnerable to rusting. Steel is primarily made of iron, which is highly susceptible to rusting when exposed to moisture and oxygen. If the steel angles are not properly protected with a corrosion-resistant coating or paint, they can easily develop rust over time. This can weaken the structural integrity of the angles and ultimately compromise their functionality. Regular maintenance and appropriate rust prevention measures, such as painting or galvanizing, should be undertaken to mitigate the risk of rusting and prolong the lifespan of steel angles.
- Q: Can steel angles be used in agricultural or farming structures?
- Yes, steel angles can be used in agricultural or farming structures. Steel angles, with their L-shaped profile, provide excellent structural support and are commonly used in construction projects. In agricultural or farming structures, steel angles can be used for various purposes such as framing for barns, sheds, or storage facilities. They can also be used for constructing fencing systems, gates, or other livestock enclosures. The durability and strength of steel angles make them ideal for withstanding the harsh outdoor conditions and heavy loads typically found in agricultural and farming environments. Additionally, steel angles can be easily welded or bolted together, allowing for flexible and efficient construction methods. Overall, steel angles are a practical and reliable choice for incorporating into agricultural or farming structures.
- Q: What is the typical corrosion rate of galvanized steel angles?
- The typical corrosion rate of galvanized steel angles can vary depending on several factors such as environmental conditions, exposure to corrosive agents, and the quality of the galvanized coating. However, in general, galvanized steel angles are known for their excellent corrosion resistance properties. The zinc coating on the steel acts as a protective barrier, preventing the underlying steel from coming into contact with corrosive elements such as moisture and oxygen. Under normal atmospheric conditions, galvanized steel angles can have a corrosion rate of approximately 1-5 microns per year. This corrosion rate can be further reduced in less aggressive environments or when additional protective coatings or maintenance practices are employed. Additionally, galvanized steel angles can exhibit even lower corrosion rates in dry or non-corrosive environments. It is important to note that in more severe or highly corrosive environments, the corrosion rate of galvanized steel angles can be accelerated. These environments may include high humidity, exposure to saltwater, acidic or alkaline conditions, or industrial atmospheres with high levels of pollutants. In such cases, it is advisable to consult with corrosion engineers or experts to determine the appropriate corrosion protection measures or alternative materials that may be more suitable for the specific application.
- Q: What are the disadvantages of using steel angles?
- There are several disadvantages of using steel angles in various applications. One of the main disadvantages is their susceptibility to corrosion. Steel angles are typically made from carbon steel, which is prone to rusting when exposed to moisture and harsh environmental conditions. This can lead to structural weakening and reduced durability over time. Another disadvantage is their weight and bulkiness. Steel angles are often heavy and bulky, making them difficult to handle and transport. This can increase the overall cost of the project, as special equipment or additional labor may be required for installation. Steel angles also have limited flexibility and versatility in terms of design. They are typically available in standard sizes and shapes, which can restrict their use in certain applications that require custom or intricate designs. This lack of flexibility may result in additional costs for fabrication or the need for alternative materials. Additionally, steel angles can be more expensive compared to other materials such as aluminum or wood. This can make them less cost-effective in certain projects, especially in situations where the structural requirements can be met with alternative materials that are more affordable. Lastly, steel angles can conduct heat and electricity, which may not be desirable in certain applications. This can pose safety risks in electrical or heat-sensitive environments, requiring additional insulation or protective measures. Overall, while steel angles offer several advantages such as high strength and durability, their disadvantages include susceptibility to corrosion, weight and bulkiness, limited flexibility in design, higher cost, and conductivity of heat and electricity. These factors should be carefully considered when deciding whether to use steel angles in a particular project.
- Q: How do you calculate the load-bearing capacity of a steel angle?
- To calculate the load-bearing capacity of a steel angle, you need to consider factors such as the dimensions of the angle, the material properties of the steel, and the type of loading it will experience. The load-bearing capacity can be determined using engineering formulas or reference tables that take into account the angle's cross-sectional area, moment of inertia, and the yield strength of the steel. Additionally, structural design codes and standards should be consulted to ensure the calculated load-bearing capacity meets the required safety factors and regulations.
- Q: How are steel angles protected against impact or collision damage?
- Steel angles can be protected against impact or collision damage by using various methods such as installing protective barriers or bollards, applying impact-resistant coatings or paints, using rubber or foam buffers, or implementing structural reinforcements.
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Angel steel for construction about JIS SS400
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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