Galvalume steel coil(GL,FULL HARD GL)
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- TIANJIN
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- TT OR LC
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- Supply Capability:
- 30000ton m.t./month
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We specialize in manufacturing galvanized steel coil, galvalume steel coil, prepainted steel coil and galvanized corrugated sheets.
Nowadays our company has grown up to a collectivized company . We are grateful to the cooperation partner who`s grown with us all the way. We hope we could make more friends from all over the world. Under the joint efforts of both sides we believe that we will continue to achieve win-win results based on mutual trust and mutual support.
High Quality Galfan (5% Al-Zn) Galvalume (55% Al-Zn) GL, GF Coil and sheet
1.Thickness:0.16-0.45mm
2.Width:750-925
High Quality Galfan (5% Al-Zn) Galvalume (55% Al-Zn) GL, GF Coil and sheet
corrosion of industrial and civil building roof,roof grille. In light industries it can be usd as appliances shell, civil chimney,kitchenware, etc Farming fisheries mainly used as food storage, the seafoodfrozen processing equipment of meat, Business mainly used as materials ofstorage, packing equipment etc
Chemical composition
| C(%) | Mn(%) | Si(%) | S(%) | P(%) |
Q195 | 0.06-0.12 | 0.25-0.50 | ≤0.30 | ≤0.050 | ≤0.045 |
Q235 A | 0.14-0.22 | 0.30-0.65 | ≤0.30 | ≤0.050 | ≤0.045 |
B | 0.12-0.20 | 0.30-0.67 | ≤0.30 | ≤0.045 | ≤0.045 |
C | ≤0.18 | 0.35-0.80 | ≤0.30 | ≤0.040 | ≤0.040 |
D | ≤0.17 | 0.35-0.80 | ≤0.30 | ≤0.035 | ≤0.035 |
Q345 | 0.12-0.20 | 1.20-1.60 | 0.20-0.60 | ≤0.030 | ≤0.030 |
SPCC | ≤0.10 | ≤0.50 | ≤0.05 | ≤0.025 | ≤0.035 |
Physical properties
| Yield point | Tensile | Elogation |
Q195 |
| 375-430 | ≥32 |
Q235 A | ≥235 | 375-460 | ≥26 |
B | ≥235 | 375-460 | ≥26 |
C | ≥185 | 375-460 | ≥21 |
D | ≥185 | 375-4605 | ≥21 |
Q345 | 490-670 | 320 | ≥21 |
- Q:
- Galvanized steel coils are coated with a layer of zinc, which provides protection against corrosion. On the other hand, galvalume steel coils are coated with a combination of zinc and aluminum, offering enhanced corrosion resistance and better heat reflectivity. Additionally, galvalume steel coils have a longer lifespan and superior performance in harsh environments compared to galvanized steel coils.
- Q:
- Stainless steel coils have a wide range of applications across various industries due to their unique properties and characteristics. Some of the key applications of stainless steel coils include: 1. Manufacturing industry: Stainless steel coils are extensively used in the manufacturing sector for the production of various products such as automotive parts, kitchen appliances, machinery components, and construction materials. The high corrosion resistance and durability of stainless steel make it an ideal choice for these applications. 2. Construction industry: Stainless steel coils are widely used in the construction industry for applications such as roofing, cladding, structural supports, and reinforcement. The strength, resistance to harsh weather conditions, and aesthetic appeal of stainless steel make it a popular choice in architectural designs. 3. Food processing industry: Stainless steel coils are commonly utilized in the food processing industry for equipment such as food storage tanks, conveyors, and processing machinery. Stainless steel's hygienic properties, resistance to corrosion, and ease of cleaning make it suitable for maintaining the purity and safety of food products. 4. Chemical industry: Stainless steel coils find extensive usage in the chemical industry due to their excellent resistance to corrosion from chemicals and harsh environments. They are used in the production of storage tanks, pipelines, and reactors that handle various chemicals and corrosive substances. 5. Energy industry: Stainless steel coils are widely employed in the energy sector for applications such as power generation, oil and gas exploration, and renewable energy systems. They are used in heat exchangers, turbine components, pipelines, and offshore structures due to their high resistance to corrosion, strength, and longevity. 6. Medical and pharmaceutical industry: Stainless steel coils are commonly used in medical and pharmaceutical applications due to their biocompatibility and resistance to corrosion. They are used in the production of surgical instruments, medical implants, and medical equipment that require sterilization and durability. 7. Automotive industry: Stainless steel coils are utilized in the automotive sector for various components like exhaust systems, fuel tanks, catalytic converters, and structural parts. Stainless steel's high heat resistance, strength, and resistance to corrosion and oxidation make it suitable for these applications. These are just a few examples of the wide range of applications of stainless steel coils. Their versatility, durability, and resistance to corrosion make them indispensable in numerous industries where reliability and longevity are crucial factors.
- Q:
- Steel coils are used in the production of electrical appliances as the core material for transformers and motors. The coils are wound around an iron core to create electromagnetic fields that enable efficient energy transfer and power generation within these appliances.
- Q:Are you people aware of commercial steel warehouses, If yes then can you please explain their advantages and benefits?
- Compared to what?
- Q:
- Yes, steel coils can be used in the manufacturing of appliances. Steel coils are often used as a primary raw material in the production of various appliances such as refrigerators, stoves, dishwashers, and washing machines. The steel coils are typically processed and shaped into specific parts or components required for the appliances, such as panels, frames, or doors. The use of steel coils in appliance manufacturing offers several advantages, including strength, durability, and resistance to corrosion. Additionally, steel coils can be easily fabricated and manipulated to meet the specific design requirements of different appliances, making them a versatile and commonly used material in the industry.
- Q:I'm writing a story, and trying to find out how hot it needs to be for steel to turn into a gas.
- Steel is to broad. There are many types of steel with different melting/boiling points. Iron* has a boiling point of 5182 °F and a Heat of vaporization of 340 kJ·mol?1. iron is the main ingredient of steel, along with carbon and other various elements.
- Q:
- Yes, steel coils can be customized to meet specific size, shape, and material requirements of various industries. Customization can include altering the dimensions, thickness, or even the coating of the steel coils to suit specific applications.
- Q:
- There are several potential dangers associated with handling steel coils. Firstly, steel coils are heavy and can pose a risk of physical injury if not handled properly. The weight of the coils can cause strains, sprains, or even more serious injuries if dropped or mishandled. This is particularly true when using manual lifting equipment or when attempting to move the coils without proper training or assistance. Secondly, steel coils often have sharp edges or protruding parts that can cause cuts or puncture wounds if not handled with care. These sharp edges can be especially hazardous when attempting to manipulate or position the coils during transportation or storage. It is important to wear appropriate personal protective equipment, such as gloves, to minimize the risk of injury. In addition, steel coils can become unstable if not adequately secured or balanced. Improper stacking or storage of the coils can lead to them shifting or falling, potentially causing serious injuries or damage. It is crucial to follow proper stacking and storage procedures, including using appropriate equipment and supports, to ensure stability and prevent accidents. Furthermore, steel coils are often stored in areas with limited space or uneven surfaces, increasing the risk of trips, falls, or collisions. It is essential to maintain clear and well-organized storage areas, free of obstacles or hazards, to reduce the likelihood of accidents. Lastly, steel coils can be subject to corrosion or rust, which can weaken the metal and compromise their structural integrity. This can increase the risk of the coils collapsing or breaking during handling, potentially causing injuries or damage to property. Regular inspections and maintenance of the coils, as well as proper storage in dry and well-ventilated areas, can help mitigate this risk. Overall, the potential dangers of handling steel coils include physical injuries from their weight and sharp edges, instability during transportation or storage, accidents due to limited space or uneven surfaces, and the risk of structural failure due to corrosion or rust. It is crucial to follow proper safety protocols, receive appropriate training, and use the necessary equipment to minimize these risks and ensure safe handling of steel coils.
- Q:
- No, steel coils cannot be stretched as they are already tightly wound and have limited flexibility.
- Q:How would you calculate the maximum plastic deformation (expansion) a steel pipe can handle before it actually fails?
- You can calculate the maximum reversible strain, for elastic loading as follows: You need to look up the yield strength (for that particular type of steel). Divide this yield strength by the elastic modulus of steel (also called Young's modulus). That gives you the strain at the onset of yielding, the maximum you can strain the steel fibers before crossing the point of no return. If you are interested in the strain until failure, you need to take tensile test measurements. Seldom do people document an equation to model the non-elastic portion of the stress-strain curve of the specimen, because seldom do we design systems to operate with materials which yield. We want systems which only deform reversibly and elastically. This means you need to perform an experiment to find what you are actually desiring to know.
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