Prime quality Hot Rolled Steel Coils/Sheets Q235/SS400/ST 37-2

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
200000 m.t./month

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Product Description:

 

Product:

Hot Rolled Steel Coils/Sheets

Material:

Q195,Q235,A36,SS400,S235JR,Q345,ST37-2, CCSB etc

Standard :

JIS G3002 GB/T251B

Technique:

hot rolled

Thickness

1.2mm to 200mm

Tolerance of thickness:

:+/-0.03mm

Width:

750mm-2000mm

Tolerance of width:

:+/-5.00mm (aiming to +/-2.00mm)

Normal width:

914mm, 1000mm, 1200mm, 1219mm, 1250mm,1500mm

Length:

According to requirement

Coil ID:

508mm-610mm

Coil Weight:

10-25 Metric Tons

Surface:

Black, Chromate, fingerprint resistant treatment, slight oiled or non-oiled, dry

Port of Loading:

Tianjin/Shanghai port

Packaging Details:

Standard export packing or according to the clients required

Delivery Time

Within 30 days after received 30% deposit or workable L/C

Payment Terms:

L/C,T/T

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Q:Excuse me, what's the difference between cold rolled steel plate and hot plate in steel plate?
In general, cold rolled steel has better strength, hot rolled steel plate has better ductility. The general thickness of cold rolled is relatively small, can have a larger thickness. Cold rolled steel plate surface quality, appearance and dimensional accuracy than the hot plate, and the thickness of the product right rolling thin to about 0.18mm, so it is popular for. The acceptance of the products, can ask professional personage.
Q:How to choose welding method for welding different plate and thick steel plate?
For welding efficiency:General welding or argon arc welding of thin plate, medium plate with gas shielded welding (such as two welding), thick plate with submerged arc welding (usually not groove, single-sided, once the penetration of up to 20mm).
Q:How can the white steel plate be bright and cleaned?
The use of detergent plus iron cloth rub, salt, vinegar 50 ml into the bowl, then add a little detergent thoroughly, with a cloth dipped in salt and vinegar detergent water rubbed white plate, not only can remove stains, can maintain the original brightness.
Q:What's the density of the 0.5 color steel plate?
0.5 color steel plate density is 7.85kg/m fand.Color refers to the color coated steel plate, color coated steel plate is a steel plate with organic coating, with good corrosion resistance, bright color, beautiful appearance, easy molding and has a steel plate and the original strength and low cost.
Q:Can the steel surface be made of epoxy resin flooring?
Because of the problem of surface adhesion, special coatings should be used, such as zinc rich primers, polyurea coatings, etc..
Q:Is galvanized steel plate fire-resistant?
Should be refractory, but the melting point of zinc relative to steel is relatively low, 420 degrees or so, if higher than this temperature, galvanized layer will be destroyed, the bottom plate is no problem.
Q:What's the difference between steel plate 20 and Q235 steel plate?
20 is a high-quality carbon structural steel, Q235 is carbon structural steel, and steel 20 is higher than Q235.According to the application of the situation, the two kinds of steel generally in the load is not large, the requirements are not high can be exchanged
Q:How much is the rent for a day of Larson steel sheet pile
As a kind of new building materials in the Larson steel sheet pile cofferdam, bridge construction, large pipeline, temporary ditch excavation for retaining, retaining water and sand retaining wall; in the wharf, unloading field wall, retaining wall, Levee Revetment, play an important role in engineering.
Q:What is the difference between hot rolled steel and controlled rolled steel plate? Can two plates be used interchangeably?
It is widely used in hot rolling technology. The utility model has the advantages that the mechanical property of the steel plate is mainly improved by means of control, and the level of the heat treatment plate is achieved. The control plate is included in the hot rolled plate. As for the exchange, mainly depends on your material performance requirements.
Q:What is reinforced steel plate?
Dimension refers to the thickness, width, length of a steel plate

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