Hot Rolled Carbon Steel Plate,Carbon Steel Sheet Q255, CNBM

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Steel Plate


Hot Rolled

Surface Treatment:



Ship Plate

Special Use:

Silicon Steel




as your requirement


hot rolled


Anti-rust oil

Packaging & Delivery

Packaging Details:seaworthy packages or as customers' require
Delivery Detail:within 15 days after the advance payment

Hot rolled steel plate    


1  carbon steel plate 3mm thick General information

    Product name Type      SpecificationImplementation 
    of GB 
 thick wide long
Carbon structural 
 4-120 1500-4500 6000-12000 GB/T700-2006
Low-alloy structural steelQ295,Q345A,
  4-1201500-4500 6000-12000 BG/T1591-1994
Quality carbon structural stee 30-50  4-120  1500-4500 6000-12000 BG/T699-1999
Ship steel CCSA,CCSB  4-120  1500-4500 6000-12000 materials and 
 welding condition
  4-120  1500-4500 6000-12000 materials and 
 welding condition
 or GB 712-2000
Boiler steel20g,22Mng,
  4-120  1500-4500 6000-12000 GB 713-1997
Pressure vessel steel1622Mng,20R,
  4-120 1500-2700 6000-12000 GB 6654-1996

European standard plate


  4-120  1500-4500 6000-12000 EN 10025
Japanese standard plate SS400,SS400-B  4-1201500-4500 6000-12000 JIS G3101-2004


2 carbon steel plate 3mm thick detail specification




SS400,SS300,CCSB A36,A32,LRA32,LRB,Q235


Q195,Q235,Q345,SS400,ASTM A36,E235B

Thickness: 4mm-120mm
width: 1500mm-4500mm
Length:2-10m ,accordingly





1500-4500mm or as custom's request


2-12m,as your requirment


Cold rolled or hot rolled

Surface treatment

Bare, galvanized coated or as customer's requirements.





SS400,SS300,CCSB A36,A32,LRA32,LRB,Q235

Q195,Q235,Q345,SS400,ASTM A36,E235B

Terms of Payment

L/C or T/T

Chemical composition

C≤0.004%;Si≤0.030%;  Mn ≤0.17%;P≤0.012%;  S≤0.010%; Fe  balance

Delivery Detail

within 30days once receive deposite or confirm L/C


Standard export packing,or as requirement



3 carbon steel plate 3mm thick application:

construction,machinery manufacturing, container manufacturing, shipbuilding, bridge construction. Can also be used to manufacture a variety of containers, the furnace shell, furnace plate, bridge and vehicle static steel plate, low alloy steel plate,shipbuilding plate, boiler plate, pressure vessel plate, pattern plate, tractor parts, automobile frame steel plate and welding components

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Q:What is the aging property of steel plates?
Timeliness refers to the change in performance with time.
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:How can steel plates with a thickness of 1MM be welded?
Spot welding is the welding joints in the contact surface of the individual points are welded together. The metal spot welding have better ductility. When welding, the welding surface is clean, then by sheet lap welding assembly, pressure between two cylindrical copper electrode, pressing force applied by means of the current. Large enough, resulting in a large number of heat resistance at the contact plate, the center of the hottest areas of the metals quickly heated to high plasticity or melting state, the molten pool formed a lens shaped. To keep the pressure off the current, the metal cools, forming a solder joint.
Q:Stainless steel plate how to cast mirror plate?
Stainless steel hot rolled plate mirror polishing (mirror, polishing)In recent years, more and more requirements for polishing of stainless steel hot rolled plate, and even mirror polishing have been demanded. The treatment of hot rolled plate is quite different from that of cold rolled plate, and the whole process is more complicated and difficult to handle than cold rolled plate.
Q:Is galvanized iron sheet the same as galvanized steel sheet? solve
Galvanized sheet iron and galvanized steel sheet is a kind of thing. Galvanized iron sheet is commonly used as galvanized steel sheet. It is not a strict scientific name.
Q:What is the difference between the zinc plated color guide and the profiled steel sheet?
Profiled steel sheet Yaxing, GangBan, English Name: profiled steel sheetRoof and wall panels are usually 0.4 to 1.6 millimeters thick and used for load-bearing slabs or silos with a thickness of 2~3 millimeters or more. The wave height generally ranges from 10~200 mm. When not reinforced, the ratio of height to thickness should be controlled within 200. When the long roof panel, the slope can be used from 2 to 5%, while the deflection is less than l/300 (L for the calculation of span length). At present, part of the waveform used in the construction is shown in Figure II, commonly used for profiled steel sheets.Because the original plate is very thin, the quality of the anticorrosive coating directly affects the service life of the profiled steel sheet. In order to meet the requirements of processing and rust prevention, the coated steel plate shall be examined in accordance with the relevant provisions. Under normal circumstances, thin steel plate can also be used according to the requirements, after pressing type, and then coated with anti rust paint, or use stainless steel sheet, the original plate.
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:Why is the water stop steel plate placed in the middle of the wall?
A water stop steel plate is an ordinary thin steel plate, not a waterproof coiled material, not a rubberized fabric, but imagine if a steel plate is placed on the outside of the concrete wall
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:How is the normalized steel plate produced?
Normalizing is the process of heating a steel member to 30-50 degrees above the critical temperature and cooling it in stationary air after proper heat preservation. This process is called normalizing.

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