Hot Rolled Steel Coil GB Standard in High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
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OKorder is offering Hot Rolled Steel Coil GB Standard in High Quality 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Steel Coil GB Standard in High Quality are ideal for structural applications and are widely used as raw material for: Container &Pipe Production, Carbon Structural Steel, Low Alloy Steel, High Quality Carbon Structural Steel, Atmospheric Corrosion Resistant Steel, Low Carbon Steel (Commercial Quality, Drawing Quality, Deep Drawing Quality) .
Product Advantages:
OKorder's Hot Rolled Steel Coil GB Standard in High Quality are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
1. Thickness 14mm - 60mm
2. Width 1800mm - 2500mm
3. Sheets Length 6000mm - 12000mm
4. Internal Diameter 508mm or 610mm
5. Steel Grade Q235B, Q235C, Q235D, Q345B, SPHC 510L, Q345A, Q345E, SS400, Q345G, Q345F
6. FOB 620-720USD per ton
7. Standard ASTM
8. Rolling Precision A/B
9. Edge Q/BQ
Technical Information of Hot Rolled Steel Coil
Chemical Composition
C | Si | Mn | P | S |
0.04-0.05% | 0.01-0.02% | 0.18-0.22% | 0.014-0.016% | 0.006%-0.009% |
Technical Data
1. Yield Strength (Mpa) 280-320
2. Tensile Strength (Mpa) 340-390
3. Elongation 23%-41%
4. Reverse Impact 9J
5. T-bending ≥2T
6. Pencil Hardness ≥2H
7. Duration Of Salt Spray Test 500 H
8. Bending At 180 Degree No crack, purling and fraction
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 arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q:can anyone help me to find any webpage about lists/types of stainless steel?
- Types of stainless steel There are over 150 grades of stainless steel, of which fifteen are most common. The AISI (American Iron and Steel Institute) defines the following grades among others: - 200 Series—austenitic iron-chromium-nickel-manganese alloys - 300 Series—austenitic iron-chromium-nickel alloys Type 301—highly ductile, for formed products. Also hardens rapidly during mechanical working. Type 303—free machining version of 304 via addition of sulfur Type 304—the most common; the classic 18/8 stainless steel Type 316—Alloy addition of molybdenum to prevent specific forms of corrosion - 400 Series—ferritic and martensitic alloys.
- Q:How are steel coils annealed to improve their properties?
- Steel coils are annealed to improve their properties through a process called annealing, which involves heating the coils to a specific temperature and then slowly cooling them. This process helps to relieve internal stresses, enhance ductility and toughness, and refine the grain structure of the steel, resulting in improved mechanical properties such as increased strength and reduced brittleness.
- Q:im writing a book.-how is steel made? like, from what natural resources?-is there a type of factory that just prouduces steel to then be made into the various things made out of steel? if so, what kind of company might that be?-what is the first stage of steel, like, right after the other....ingrediants......are mixed, but before it is shaped into whatever its destined to be?thank you so much, i really appreciate it!
- That is an ENORMOUS subject that won't fit in this little box. Run an internet search on steel making. Essentially, steel is an alloy of iron and other metals chosen to give it the desired properties. These metals usually come from ores that are extracted from the earth. Actually, iron has too much carbon for most steel making purposes, and the carbon must be burned off. Iron is melted in a blast furnace, and oxygen is used to burn off the excess carbon. Then the molten metal is mixed with molten alloy metals and poured into molds to make ingots, which are blocks of steel of a size convenient for handling. Steel can also be made by re-melting scrap metal and adjusting the amounts of various adulterants or alloy metals at molten temperatures. The ingots are taken to rolling mills to be shaped into rods, pipes, sheet metal, and structural shapes. Molten iron and steel can also be poured into molds to produce complex shapes.
- Q:How are steel coils used in the manufacturing of oil and gas equipment?
- Steel coils are used in the manufacturing of oil and gas equipment as they provide strength and durability to withstand harsh conditions. These coils are often shaped and welded to create various components such as pipes, tanks, and pressure vessels. Additionally, steel coils are also used in the fabrication of structural frames and supports for oil and gas equipment, ensuring stability and reliability in the industry.
- Q:ive made lots of knives but they are dark and not shiny. how do i polish a knife and make it shiny
- Look for buffing compound at the hardware store. Home depot lowe's od even Wal-mart/ There is a compound for steel and for iron. I t will not make iron real shinny but it will make it look good. This stuff is to be used with a buffing wheel but I have used it on rags and it work great.
- Q:How are steel coils used in the production of kitchen appliances?
- Steel coils are used in the production of kitchen appliances as they are transformed into various components such as panels, doors, and frames. These coils are typically cut, shaped, and welded into desired forms, providing strength, durability, and a sleek finish to the appliances.
- Q:How are steel coils cleaned?
- Steel coils are typically cleaned using a combination of mechanical and chemical methods. First, the coils are subjected to high-pressure water jets to remove any loose dirt, dust, or debris. Then, a specialized cleaning solution or detergent is applied to dissolve and remove any oil, grease, or stubborn stains. The coils are rinsed thoroughly to ensure the removal of all cleaning agents, followed by drying to prevent corrosion.
- Q:How are steel coils inspected for quality assurance?
- Quality assurance for steel coils involves a rigorous process that includes various tests and checks to ensure their quality. Initially, a visual inspection is carried out to identify surface defects like scratches, dents, or rust, ensuring the coils are in good condition and free from obvious flaws. Afterward, a dimensional inspection is performed to verify the coils' dimensions and tolerances. This involves measuring their width, thickness, and length to ensure they meet the specified requirements. Any deviations from the standard dimensions are noted and addressed. Moreover, mechanical testing is conducted to assess the strength and durability of the steel coils. Tensile tests are performed to measure their strength and elasticity, while impact tests evaluate their ability to withstand sudden loads or shocks. Furthermore, chemical analysis is undertaken to determine the composition and purity of the steel. Samples are taken from the coils and analyzed in a laboratory to check for impurities or elements that could affect the quality. To comply with industry standards, non-destructive testing methods like ultrasonic testing or magnetic particle inspection may be used. These methods can detect internal defects or irregularities that may not be visible to the naked eye. Additionally, surface treatment inspections, such as galvanization or coating checks, may be performed to ensure the protective layers are applied correctly and meet the necessary specifications. In summary, the quality assurance process for steel coils includes visual, dimensional, mechanical, chemical, and non-destructive testing methods. These thorough inspections guarantee that the steel coils meet the required quality standards and are suitable for their intended applications.
- Q:How are steel coils used in the production of HVAC systems?
- Steel coils are used in the production of HVAC systems as they serve as the primary component for heat transfer. These coils are responsible for absorbing heat from the surrounding air and transferring it to cool the interior of a building. Additionally, steel coils are used for the condenser coils in HVAC systems, where they aid in the removal of heat from the refrigerant, allowing for efficient cooling and dehumidification.
- Q:What are the industries that consume the most steel?
- Costuuction and auto are most likely the top two.
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Hot Rolled Steel Coil GB Standard in High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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