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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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 hard steel plate and soft steel plate?
Pre hardened steel: 1. pre hardened steel prehardened is to supply, without heat treatment, but sometimes need to be modified by forging, die forging must be carried out after heat treatment.The pre heat treatment, 2. commonly used pre hardened steel ball annealing is designed to eliminate the forging stress, spheroidal pearlite, uniform hardness, improve the plasticity and improve the performance of extrusion die cutting performance or cold.3. pre hardened steel pre hardening process is simple, most of the quenching and tempering after quenching and tempering, tempering sorbite. High temperature tempering temperature range is wide, can meet the mold hardness requirements of various work. Because of this kind of steel hardenability is good, can be used when quenching oil cooling and air cooling or nitrate quenching.
Q:Can Q460C steel plate be used as Q235 steel plate?
Q460B can completely replace the Q235 structureQ460C belongs to low carbon high strength steel! Q235 belongs to the commonly used low carbon structural steel material.
Q:What are the functions and classifications of galvanized sheet?
Galvanized sheet prices of different types is not the same, of course, different industries in the field of galvanized plate and material prices are not the same, so you choose in the galvanized plate, must be supplied to the use of your sales, so that they will come to you through your use of choosing suitable for you product.
Q:What is steel concrete?
Steel plate concrete is generally called SRC, that is, the steel part is changed into steel plate, basically the concrete is poured on the steel plate. Specific reference, construction manual fourth edition.
Q:What material can be replaced by 345D steel plate?
Higher than its level of material of steel plate can replace.Q345D. yield in more than 345 of the steel.D class -20 degree of shock. Can replace the Q370D.Q390D.Q420D.Q460D.Q550D.Q690D., generally in engineering machinery can be higher generation low
Q:Is PCM steel better than galvanized steel?
In order to obtain the bending and curing enough; and can obtain good washing resistance, pollution resistance and high hardness. The pencil on the back with modified epoxy paint at the back, one can obtain good corrosion resistance, also can obtain excellent adhesion foaming.PCM color steel plate can not only meet the household appliances use environment and the requirements of the service life, but also has good processability, can meet the high speed and precision machining equipment requirements, can be used for bulk refrigerator door, side plate, back plate, box washing machine, water heater
Q:What is the thickness of the paint board?
Paint boards are generally used in cabinets or doors and other places, we have often seen, but also understand some of the paint plate thickness of how much better? Paint board is a kind of woodworking materials. It is based on density board as base material, the surface after six to nine times (not the same as the number of Polish manufacturers are different, the more the number of process requirements is high, the cost is higher), the primer, drying, polishing (at the end of three, two, light) high temperature baked. At present, mainly used in cabinets, doors and so on. Paint board can be divided into light, Matt and metal paint three. At present, there are the latest engraving baking paint board, Newcastle house paint baking board and so on.
Q:What is called steel plate sanding process?
The friction requirement of high strength bolts on the joint surface is accomplished by sand blasting.
Q:What's the effect of water stopping between steel plate and water stop strip? What's the difference between the process and the sealing process?
Water swelling, water stop, rubber water stop and water stop steel plate are compared between the three:After using the water stopping strip (water stopping steel plate and water stop bar), the water can be prevented from soaking through the concrete, and the double protection function of water proofing and water stopping can be realized.
Q:What is reinforced steel plate?
Generally speaking, steel plates are just spoken words, no specific brand or brand nameStrengthening steel plate refers to the stress intensity of steel plate, such as low alloy high strength plate, high quality carbon structural steel and high quality carbon spring steel, etc.

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