High grade hot rolling steel checkered plate

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Loading Port:
Qingdao
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TT OR LC
Min Order Qty:
500 m.t.
Supply Capability:
50000 m.t./month

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Product Description:

The pattern shape

A tread surface plate is called a pattern plate, English Name: Diamond plate. The pattern of lentil shaped, diamond, round bean

Shape oblate shape, mixed, the market to the most common lentil shaped.

The specific application of

Pattern plate appearance, can slip, enhanced performance, and many other advantages,such as saving steel in transportation, construction, decoration, equipment around the floor,machinery, shipbuilding and other fields has been widely applied. In general, the use of side of the mechanics pattern plate performance, mechanical performance requirements is not high, so the pattern plate quality mainly flowering rate, as the pattern of pattern height, height difference. At present the common thickness on the market ranging from 2.0-8mm, the width of common 12501500mm two.

The relevant standards

In accordance with the provisions of national standards GB/T 3277 pattern plate, patternheight should be greater than or equal to the thickness of the 20% substrate.

Theoretical calculation of weight

Pattern plate, according to the material (aluminum alloy, stainless steel, ordinary steel etc.)different patterns of different shapes and different weight per square meter adjustment.

Class B common carbon steel rolling, the provisions of chemical composition meet the GB700"ordinary carbon structural steel technical conditions".

Pattern plate of high no less than 0.2 times the thickness of the substrate;

Checkered steel plate according to the weight of the actual weight of delivery or theory;

Mark example: made of Q235-A, size 4*1000*4000mm.

Peaberry pattern plate, mark it as: round bean plate Q235-A-4*1000*4000-GB/T 3277-91

Diamond pattern plate, mark it as: diamond pattern plate B 3-4*1000*4000-GB 3277-82

Steel with hot-rolled state of delivery;

Checkered steel plate surface without bubble, scar, crack, folding and inclusion, plate without delamination.

The surface quality is divided into two levels:

The general accuracy: steel surface with a thin layer of oxide scale and rust allowed, due to other local defects on the surface of oxide scale formed off rough and height or depthexceeds the allowable deviation of the ancient.

Burr height is not obvious and not more than the individual trace lines high allows patterns.The largest area of a single defect pattern with the square of the length of not more than.

High precision: steel surface with a thin layer of oxide scale, allowing the rust and the height or depth of no more than other local defects of half the thickness tolerance.

Pattern intact, a height of not more than half of the tolerance of thickness of the local slightburr allowed patterns.

 


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Q:What is the difference between an open plate and an original plate?
Open and flat from the original flat surface color to distinguish. Because the Kaiping plate originally is rolled strip, the oxide is less, the same time the Kaiping plate and the original flat for a period of time after the original flat in different colors, red, and blue plates.
Q:What is the function of an automobile leaf spring?
Spring: the multi length and unequal curvature of the folded plate. After installation ends naturally curved upward. When the impact force of the wheel face came when the steel plate deformation, play a buffer, damping effect
Q:How much is 2 millimeters per square meter?
With the development of science and technology and industry, put forward higher requirements on the materials, such as high strength, high temperature, high pressure, low temperature, corrosion resistance, wear and other special physical and chemical properties, carbon steel has not fully meet the requirements.
Q:What is muotileaved spring? What is the little leaf spring?
Leaves: by the middle thick and thin steel sheet at both ends of the superposition of equal width. The plate section changes little leaf spring, from the middle to both ends of the cross section is gradually different, therefore the rolling process is more complex, the price is expensive than multi leaf spring. Compared with less leaf spring leaf spring, in the same stiffness (i.e. the same carrying capacity) under the condition of less than the spring leaf light is approximately 50%, reducing fuel consumption, increased ride comfort. And between the little leaf spring monolithic contact, reduces the relative friction and vibration, the ride comfort is increased.
Q:Are there any restrictions on the thickness of the steel plate, such as the minimum thickness of the steel plate?
If the intensity is enough, you should be the first 4mm for the economy. Carbon steel plate, with electrode arc welding, 2 diameter welding electrode on line.If it is stainless steel, tungsten argon arc welding is better
Q:Will the plating steel be rusty? Will it rust when touching the water?
Plating (Electroplating) process is to use the principle of electrolysis plating on a thin layer of metal or alloy in some metal surface, is the process of making the surface of metal or other material parts attached to a layer of metal film by electrolysis so as to prevent metal oxide (rust), improve wear resistance, electrical conductivity, reflection, corrosion resistance (copper sulfate) and improves the appearance effect. The outer layers of many coins are also electroplated.
Q:What welding rod should be used for welding of cast iron and Q235B steel plate?
Q235B is a kind of low carbon steel commonly used in China, good welding performance, applicable to a variety of welding engineering used J422 (new brand E4303) in order to improve the efficiency of welding, and can also be used CO2 welding, welding wire can be used H08.
Q:How do I print the steel plate?
In fact, the printing mode called "stencil printing", is a kind of porous printing, first use the typewriter in special Lazhi typing, or a stylus paint word pictures, and then let the wax paper attached to ordinary paper, ink in the painted pattern, through hole type or writing, and printing to the following the common paper.
Q:Stainless steel plate how to cast mirror plate?
Our company specializes in stainless steel surface treatment, providing all types of stainless steel pickling and passivation processing business.The company adopts advanced passivation process and self matching passivation reagent, according to your passivation requirements for the preparation of products, targeted, fully guarantee your passivation process all the requirements.
Q:How much is a steel sheet per square meter?
The influence of steel prices, in addition to material related, but also with the thickness of the steel plate, thin steel plate prices will be more expensive

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