Cold Rolled Coil Strips/Galvanized Steel Coil Z275/Hot Dipped Steel Coil

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
5000 m.t.
Supply Capability:
40000 m.t./month

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Product Description:

Specifications

cold rolled strips
1. width: 19-1500mm
2. thickness :0.2-3.0m,2.0-13.5mm
3.zinc coating:z60-z275
4.GB,JIS,ASTM,DIN,EN

cold rolled strips

 

Product Description 

Brand : ZHCX

Standard:                    ASTM; ASTM; EN;GB

Grade:DX51D /DX52D/DX53D/ S250,280,320GD,Q195,Q235,etc.

Thickness:          0.2-3.0mm       2.0-13.2mm

Width:19-1500mm

Length:Coil or upon request

Zinc Coating:  40g- 275g/m2 

Surface: zero spangle, min spangle , regular spangle ,big spangle

Application: PPGI coil;construction,hardware,

home appliances,interior decoration etc.

Coil ID:           508-610mm

Coil Weight: 3-5 tons

Type :                        coil or sheet

Packing:

1.wooden case or wooden pallet                                  2.standard seaworthy packing

Delivery Time

 Within 7-25 days after received the deposit

Brief Introduction

1. Prepainted Galvanized Steel Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.

2. The base metal for Prepainted Galvanized Steel Coil is HDGI Steel. The finish coats of Prepainted Galvanized Steel Coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.

3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.

4. The color of the Prepainted Galvanized Steel Coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.

5. The Prepainted Galvanized Steel Coil can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.

 

Edit

Because there is no after annealing treatment, the hardness is very high (HRB greater than 90), mechanical processing performance is poor, only a simplebending process has less than 90 degree directional (direction perpendicular to the rolled).

3, use three

Edit

Hot rolled products with high strength and good toughness, easy processing and good forming can be excellent performance of welding, which is widely used in ships, cars, bridges, buildings, machinery, boiler, pressure vesselmanufacturing industry.

The scope of application:

(1) after annealing processing into the common cold;

(2) processing galvanized galvanized unit before the annealing treatment;

(3) the basic do not need to process the panel.

4 four, classification

Edit

Carbon steel plate, carbon plate, low alloy plate, ship plate, bridge plate, boiler plate, container plate etc.. Rolling hard volumes: under normal temperature,the hot pickling volumes of continuous rolling.

Hot rolled steel strip products include steel (roll) and the shear of steel plate.And steel (coils) can be divided into straight and finishes volume (the volume,smooth rolling and slitting roll).

 

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Q:What material is steel plate against drilling?
There is also an ordinary steel sheet drilling method: steel plate carburizing, quenching treatment, to achieve high hardness.
Q:What does steel plate "A3" mean?
Using Q235 steel as punch material, after quenching without tempering, direct use, hardness of 36~40HRC, solved the punch in use in the phenomenon of fragmentation
Q:Why can steel HPB300, steel plate without Q300, steel structure manuscript review, but also continued the Q235, why not improve it?
Carbon steel according to the steel yield strength is divided into 5 grades: Q195, Q215, Q235, Q255 and Q275 of each grade because the quality is divided into A, B, C, D grade, with a maximum of four kinds, some only one; this is just plain carbon steel, the price is cheap, generally not heat treatment. Only quality carbon steel has the value of heat treatment.
Q:1.5mm galvanized steel prices?
Galvanized steel sheet with hot-dip galvanized or zinc plated surface.
Q:What kind of steel plate is Q234?
Q235 is divided into four quality grades. They are Q235A, Q235B, Q235C, Q235D. The elements of iron and phosphorus in the steel increased in turn.
Q:How is the weight of the steel plate calculated?
Steel plate is made of molten steel, cooled and compressed into flat steel.The steel plate is flat, rectangular, and can be rolled directly or cut from a wide strip of steel.
Q:Can 16Mn steel plate be used instead of Q345D steel plate?
16Mn steel plate, equivalent to Q345A steel plate, can not be replaced.
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:What is the difference between hot rolled steel and controlled rolled steel plate? Can two plates be used interchangeably?
The rolled steel plate is used to achieve the ideal special performance by controlling the amount of deformation, deformation and temperature. Having higher added value and higher price. Interchangeable, but not a good choice!
Q:Larson steel sheet pile and what is the difference between the hot cold
Therefore, the same technical parameters, usually hot-rolled, will be slightly lighter proportion.For example, 14mm cold bend and 15.5mm SP-IV steel sheet pile, if they are 400mm width, cold-formed steel sheet pile will be heavier than hot rolled steel pileCold-formed steel sheet pile has 8-10mm thickness, although the product is light weight, but the technical parameters are correspondingly reduced.

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