Steel Rolled Coil Q345 Hot Rolled Steel Coil

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
60000 m.t./month

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Product Description:

Hot rolled coils/plates 
Type: steel coil and steel plates 
Material: SS400-Q235-Q345-SPHC 
Width:1250mm 1500mm 1800mm 2000mm

 

HOT-ROLLED COIL/PLATES(Material: SS400-Q235A/B-SPHC)

2.00*1250/1500L

3.50*1250/1500L

5.75*1250/1500L

11.50*1250/1500L

2.30*1250/1500L

3.75*1250/1500L

7.50*1250/1500L

11.75*1250/1500L

2.50*1250/1500L

4.50*1250/1500L

7.75*1250/1500L

13.50*1250/1500L

2.75*1250/1500L

4.75*1250/1500L

9.50*1250/1500L

3.00*1250/1500L

5.50*1250/1500L

9.75*1250/1500L

 

PATTERN-ROLLED COIL/PLATES(Material: Q235A-Q235B)

3.00*1250L

3.75*1250L

4.75*1250L

5.75*1250L

3.50*1250L

4.50*1250L

5.50*1250L

7.50*1250L

 

MIDDEL-PLATE(Material: Q235A/B-Q345A/B)

8*1800/2000L

16*1800/2000L

25*1800/2000L

45*1800/2000L

10*1800/2000L

18*1800/2000L

30*1800/2000L

50*1800/2000L

12*1800/2000L

20*1800/2000L

35*1800/2000L

14*1800/2000L

221800/2000L

401800/2000L

 

Name

galvanized steel coil dx52d z gi

Grade

GB/T-12754: 2006, JIS3302, EN 10142, ASTM A653, JIS G3302, 

SGCC/SGCH, GB/T2518, European Standard, ASTM A792, JIS G3321, JIS G3317

BASE PLATE

Cold rolled steel sheet, hot dipped zinc coated steel sheet

hot dipped A-Z coated steel sheet

EQUIPMENT

Double coating double baking; 

CAPACITY

5000Mt/week

SIZE

Thickness 0.18mm2mm, width 40mm1250mm

ZINC COATING

40g-275g /m2

PAINT THICKNESS

Top:20+-5um, back:5-7um 

COIL WGT

3Mt - 8Mt

COIL ID

φ508mm,φ610mm

BASE SHEET

Cold rolled steel sheet, hot dipped zinc coated steel sheet 

(small, regular or zero spangle), 

hot dipped A-Z coated steel sheet

SURFACE PAINT

EP, PE, HDP, SMP, PVDF

COLOR SERIES

 RAL color number series

Applications of cold rolled steel sheet coil :

1) Automotive bodies: filters, fuel tanks, etc.

2) Construction materials: roofings, welding pipes,

3) Electric and electronic appliances: computer cans, etc.

4) Steel cans: containers, etc.

5) Steel furniture: washing machines, refrigerators, microwaves, etc.

6) Drums

7) Office equipment: printer, recorders, etc.

8) Motors and transformers

 

 

Process of cold rolled steel sheet coil  :

Pay off reel-double cut shear-welder-notcher-entry accumulator-pre cleaning section-furnace-hot bridle-zinc pot-air knife-after cooler-water quench-dryer- skin pass mill-dryer-tension leveler-dryer-chemical coater-chemical oven-cooler-exit accumulator-oiler-exit shear-tension reel.

 

 

Features of cold rolled steel sheet coil  :

1) cold rolled steel coils prices is manufactured to have a long durability, strong corrosion resistance and shiny surface.

2) cold rolled steel coils prices features excellent forming properties, paintability, weldability, and is suitable for fabrication by forming, pressing and bending.

 

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Q:What is a cold rolled sheet with plastic sprayed?
Among them, plastic spraying is a surface treatment method of spraying plastic powder on parts. Spray is the electrostatic powder we often speak of spraying, it is the use of electrostatic generator to make plastic powder charged, adsorbed on the iron surface, then after 180 to 220 DEG C baking, the powder melting adhesion on the surface of metal, plastic products used for the indoor use of the film is flat or matte effect. Spray powder mainly has acrylic powder, polyester powder and so on.
Q:What's the good way to connect two Q235 steel bolts? Why?
The two scheme should be avoided by 1 reasons, is not easy to locate; 2, the mechanical strength is lower than that of Q235 steel plate bolt, bolt if 8.8 or 10.9 has no significance; 3, time is in low efficiency and tap plate fees, high production cost. Only when the space of the tightening nut is not enough can the connection mode of the steel plate upside screw thread be adopted.
Q:What's the difference between a spray plate and a colored steel plate?
Color steel plate, material without zinc flower leveling, hot galvanized steel coil and zinc alloy coating, steel coil and other good substrate;
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:What does galvanized steel sheet "-PPGI" mean?
Prepainted, galvanised, steel abbreviation for galvanized coated steel (plate / strip).PPGI is the coating of steel (galvanized, zinc plated, nickel plated, etc.) for surface chemical treatment (degreasing, phosphating, chromium, hydrochloric acid passivation), and then coated with paint, and then baked products.
Q:What kind of steel plate is Q234?
There is no Q234 steel plate type. It is Q235 low carbon structural steel plate brand.Q235:Q, the yield point of the initial letter, representing the yield point; 235, the yield point value 235MPa.
Q:Bathroom washing machine, galvanized steel and color steel which good?
The outer shell of a washing machine, even if it is a zinc plated steel sheet, usually adds a beautiful coating to the surface, equal to double protection
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:The difference between color steel and stainless steel
Color steel and stainless steel, stainless steel what is the difference? Color of the color is beautiful, diverse styles, economic and handsome, cheaper than stainless steel, the main difference is that the service life is about 3 years. Stainless steel is characterized by
Q:Are lead contained in galvanized steel plates and plain steel plates?
There is no lead in galvanized steel plate and ordinary steel plate,The difference between galvanized steel plate and ordinary steel plate is that there is electroplated coating. After plating a layer of other metal, the steel plate is not easy to corrode and is not easy to rust.

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