black galvanized steel plate medium plate steel sheet chequered plate corrugated roofing sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
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Specification
Standard:
GB
Technique:
Hot Rolled,Cold Rolled
Shape:
steel plate
Surface Treatment:
Galvanized,Black,Color Coated
Steel Grade:
Q235B,Q355B,SS400,S235JR,ASTM A36
Thickness:
0.15-25 mm
Length:
1-12m or customized
Net Weight:
3-4 tons per bundle
Grade | Rank | Chemical Composition( %) | ||||
C | Mn | Si | S | P | ||
Q195 | 0.06~0.12 | 0.25~0.50 | ≤0.3 | ≤0.05 | ≤0.045 | |
Q215 | A | 0.09~0.15 | 0.25~0.55 | ≤0.3 | ≤0.05 | ≤0.045 |
B | ≤0.045 | |||||
Q235 | A | 0.14~0.22 | 0.30~0.65 | ≤0.3 | ≤0.05 | ≤0.045 |
B | 0.12~0.20 | 0.30~0.70 | ≤0.045 | |||
C | ≤0.18 | 0.35~0.80 | - | ≤0.04 | ≤0.04 | |
D | ≤0.17 | ≤0.035 | ≤0.035 | |||
Q255 | A | 0.18~0.28 | 0.40~0.70 | ≤0.3 | ≤0.05 | ≤0.045 |
B | ≤0.045 | |||||
Q275 | 0.28~0.38 | 0.50~0.80 | ≤0.35 | ≤0.05 | ≤0.045 | |
- Q: Can steel sheets be formed into curved shapes?
- Yes, steel sheets can be formed into curved shapes through various processes such as bending, rolling, or forming.
- Q: How can the white steel plate be bright and cleaned?
- White steel plate has higher plasticity, toughness and mechanical strength, acid, alkaline gas, solution and other media corrosion. It is an alloy steel which is not easily rusted, but it is not absolutely rusty.
- Q: What are the different edge treatments available for steel sheets?
- There are several different edge treatments available for steel sheets, including shearing, deburring, chamfering, edge rolling, and edge trimming. These treatments are used to remove sharp edges, create a smooth finish, and improve safety and aesthetics of the steel sheets.
- Q: Excuse me, what's the difference between cold rolled steel plate and hot plate in steel plate?
- The production process of cold rolled steel plate and hot rolled steel plate is different. Hot rolling is rolled at high temperature, and cold rolling is blown at room temperature
- Q: Are steel sheets suitable for bridge construction?
- Yes, steel sheets are suitable for bridge construction. Steel sheets provide high strength, durability, and flexibility, allowing for the construction of long-span bridges. Additionally, steel sheets are resistant to corrosion, making them ideal for bridges exposed to harsh environmental conditions.
- Q: Can steel sheets be used for roofing purposes?
- Indeed, roofing purposes can be served by steel sheets. In commercial and industrial buildings, as well as residential homes, it is common to find steel roofing sheets being utilized. These sheets are renowned for their ability to withstand harsh weather conditions, including rain, snow, and wind, thereby ensuring their longevity and durability. Moreover, steel sheets come in various profiles and finishes, enabling customization to cater to different architectural styles and design preferences. Furthermore, steel roofing possesses the advantages of being lightweight, fire-resistant, and often crafted from recycled materials, thereby presenting an environmentally friendly roofing alternative. In conclusion, the strength, versatility, and aesthetic appeal of steel sheets make them a favored option for roofing.
- Q: How do you determine the quality of steel sheets?
- The quality of steel sheets can be determined through various methods such as checking the chemical composition, conducting mechanical tests, assessing surface finish and appearance, and ensuring dimensional accuracy and uniformity. Additionally, certification from reputable organizations and compliance with industry standards also serve as indicators of the quality of steel sheets.
- Q: Can steel sheets be used for metal fencing?
- Yes, steel sheets can be used for metal fencing. Steel sheets are commonly used in the construction of metal fences due to their durability, strength, and resistance to corrosion. They can be easily fabricated and installed to create a sturdy and secure fencing solution.
- Q: What do you pay attention to?
- 1, the plastic bumper with 150-320# sandpaper, if the upwarping phenomenon in the injured, also with a knife will become warped skin scraping.2, in addition to oil, dust, after the proportion of the mixture of good ash fill the depression, to dry solid, first with 320-400# sandpaper polished, and then use 600-800# sandpaper grinding.3. After drying, place a primer newspaper at about 40mm of the ash.4, after removing oil and dust, with diluted primer (primer and quick drying diluent ratio of 1:1), empty spray again, dry and then spray again. In order to reduce the number of spraying and grinding time, it is necessary to ensure the smooth flow of primer, without flashing between each time. Dry the surface of the paint film, until the primer lose brightness, you can continue spraying, and then go round and round until you reach the thickness of the depression.5, in order to shorten the volatilization time, can use high temperature equipment baking, do not have to remove the newspaper, dry solid with 600-800# sandpaper to throw flat, but must not wear primer layer leakage.
- Q: What is the difference between a smooth and patterned steel sheet?
- A smooth steel sheet has a uniform surface without any visible texture or pattern, while a patterned steel sheet has a deliberate design or texture imprinted on its surface for aesthetic or functional purposes.
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black galvanized steel plate medium plate steel sheet chequered plate corrugated roofing sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 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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