HR sheet ! hot sales hot rolled carbons steel checker plate/sheet mild steel chequer plate/sheet
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 23 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Standard:
ASTM,GB,JIS
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
Oiled,Dry
Steel Grade:
Q195,Q215,Q235,SS400-SS490
Certification:
ISO,SGS,BV,CE
Thickness:
1.8mm-16mm
Width:
1000mm-1600mm
Length:
requirement
Net Weight:
23mt
Packaging:
Standard Export Packing
1.General Introduction
Item name | Chequered steel plate | |
Standard | ASTM, JIS, GB | |
Grade | Gr1, Gr2, Gr3, Gr5, Gr7, Gr12 | |
Dimension | Hot rolled | Thk*W*L (4.1-60.0)*(400-3000)*(1000-7000)mm |
Cold rolled | Thk*W*L (0.3-4.0)*(400-1400)*(1000-4000)mm | |
Surface | Acid pickling | |
Application | Heat exchanger, chemical or medical industry | |
Advantages | High qualities, competitive price, strict inspection, prompt delivery. | |
2.Chemical Requirements
| N | C | H | Fe | O | Al | V | Pa | Mo | Ni | Ti | |
Gr1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | / | / | / | / | / | bal |
| Gr2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | / | / | bal |
| Gr3 | 0.05 | 0.08 | 0.015 | 0.30 | 0.35 | / | / | / | / | / | bal |
| Gr4 | 0.05 | 0.08 | 0.015 | 0.50 | 0.40 | / | / | / | / | / | bal |
| Gr5 | 0.05 | 0.08 | 0.015 | 0.40 | 0.20 | 5.5-6.75 | 3.5-4.5 | / | / | / | bal |
| Gr7 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | 0.12-0.25 | / | / | bal |
| Gr9 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5-3.5 | 2.0-3.0 | / | / | / | bal |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | 0.2-4.0 | 0.6-0.9 | bal |
3.Tensile Properties
| Grade | Tensile Strength(min) | Tensile Strength(min) | Yield Strength(min) | Yield Strength(min) | Elongation(%) |
| Ksi | Mpa | Ksi | Mpa | ||
| Gr1 | 35 | 240 | 20 | 138 | 24 |
| Gr2 | 50 | 345 | 40 | 275 | 20 |
| Gr3 | 65 | 450 | 55 | 380 | 18 |
| Gr5 | 130 | 895 | 120 | 828 | 10 |
| Gr7 | 50 | 345 | 40 | 275 | 20 |
| Gr9 | 90 | 620 | 70 | 438 | 15 |
| Gr12 | 70 | 438 | 50 | 345 | 18 |
4.Production
5.Product
Packaging & Shipping
- Q:How much is one meter for laser cutting steel plates?
- The above price is for low carbon steel. The price of stainless steel is lower than that of low carbon steel. Mainly nitrogen, a large amount.Of course, the specific price with the processing capacity of the size, the shape of the parts (compare all holes can not be completely by the meter, whether to count) freight, whether it is with material processing have a great relationship.
- Q:What is the difference between hot-rolled and cold-rolled steel sheets?
- The main difference between hot-rolled and cold-rolled steel sheets lies in the manufacturing process and the resulting characteristics of the steel. Hot-rolled steel sheets are made by heating a large steel slab and passing it through rollers at high temperatures. This process allows the steel to be easily shaped and formed into various sizes and thicknesses. The high temperature also helps to eliminate any residual stress within the steel, making it more ductile and malleable. As a result, hot-rolled steel sheets have a rougher surface finish and may have some scale, which is a thin oxide layer on the surface. However, they also tend to be less expensive and have a wider range of available sizes. On the other hand, cold-rolled steel sheets are made by cooling down the hot-rolled steel and passing it through rollers at room temperature. This process not only reduces the thickness of the steel but also improves its surface finish and dimensional accuracy. Cold-rolling imparts a smooth and shiny appearance to the steel sheets, making them ideal for applications where aesthetics are important. Additionally, the cold-rolling process increases the strength and hardness of the steel, making it more suitable for high-stress applications. However, the cold-rolled steel sheets are generally more expensive due to the additional processing involved. In summary, hot-rolled steel sheets offer better formability and lower cost, but have a rougher surface finish and may have some scale. Cold-rolled steel sheets, on the other hand, have superior surface finish, dimensional accuracy, and strength, but are more expensive. The choice between hot-rolled and cold-rolled steel sheets depends on the specific requirements of the application, including the desired surface finish, strength, and cost considerations.
- Q:What is the average lifespan of painted steel sheets?
- Painted steel sheets can have varying lifespans depending on factors such as paint quality, usage environment, and maintenance levels. Generally, their lifespan ranges from 15 to 25 years. This estimate is based on proper installation, regular inspections for damage or corrosion, and necessary touch-up or maintenance work. It is worth noting that exposure to severe weather, chemicals, and physical damage can significantly affect the lifespan of painted steel sheets. To go beyond the average range, regular maintenance and appropriate care are essential.
- Q:How do you remove stains or marks from steel sheets?
- To remove stains or marks from steel sheets, you can start by wiping the surface with a clean cloth soaked in warm soapy water. For tougher stains, you can try using a mild abrasive cleaner or a mixture of baking soda and water to gently scrub the affected area. If the stain persists, you can use a non-abrasive stainless steel cleaner or vinegar to further remove the marks. Remember to rinse the steel sheet thoroughly and dry it properly to prevent any water spots or residue.
- Q:What is the average thickness of steel sheets?
- The average thickness of steel sheets can vary depending on various factors such as the specific type of steel, its intended application, and industry standards. However, in general, steel sheets can range in thickness from around 0.4 millimeters (0.016 inches) to several millimeters (0.1 inches or more). It is important to note that different industries and applications may have specific requirements for steel sheet thickness, so it is always best to consult relevant standards or specifications for accurate information.
- Q:Can steel sheets be used for electrical grounding purposes?
- No, steel sheets are not suitable for electrical grounding purposes as they are not good conductors of electricity.
- Q:How are steel sheets measured for thickness?
- Steel sheets are typically measured for thickness using a gauge or caliper. The most common method is the gauge system, which uses a numerical value to represent the thickness of the steel sheet. The gauge number is inversely proportional to the thickness, meaning that a higher gauge number indicates a thinner sheet. For example, a 14-gauge steel sheet is thicker than a 20-gauge sheet. To measure the thickness using a gauge, a small tool called a sheet metal gauge is used. It consists of a series of notches or slots, each representing a specific gauge number. The gauge is placed against the edge of the steel sheet, and the corresponding slot that the sheet fits into indicates its thickness. Another method to measure steel sheet thickness is by using a caliper. A caliper is a precision instrument with two jaws that can be adjusted to measure the distance between them accurately. When measuring the thickness of a steel sheet with a caliper, the jaws are gently closed around the sheet, and the measurement is read from the caliper's display. Both the gauge and caliper methods allow for accurate measurements of steel sheet thickness, enabling manufacturers, engineers, and other professionals to determine the appropriate sheet for their specific applications.
- Q:What's the difference between the three kinds of pickling plate, cold rolled plate and hot rolled plate?
- Cold rolled plate: that is, the cold rolled base plate (that is, hot rolled plate) rolled in the normal temperature condition. Because of the great cold rolling stress, it usually goes through the annealing process
- Q:How do steel sheets perform in high-pressure environments?
- Steel sheets perform well in high-pressure environments due to their high strength and resistance to deformation. They can withstand the forces exerted by high-pressure gases or liquids without significant distortion or failure.
- Q:Can steel sheets be used for decorative architectural elements?
- Yes, steel sheets can definitely be used for decorative architectural elements. Steel is a versatile material that can be shaped and manipulated into various forms, making it suitable for creating visually pleasing designs. Steel sheets can be used to create decorative facades, cladding, screens, panels, and other architectural features. The sheets can be cut, welded, perforated, embossed, or textured to achieve the desired decorative effect. Additionally, steel sheets can be coated or finished in different colors or patterns to further enhance their aesthetic appeal. With its durability, strength, and ability to withstand harsh weather conditions, steel is an excellent choice for both functional and decorative architectural elements.
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Send your message to us
HR sheet ! hot sales hot rolled carbons steel checker plate/sheet mild steel chequer plate/sheet
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 23 m.t.
- Supply Capability:
- 10000 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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