• Chines Best Cold Rolled Steel Coil JIS G 3302 A39 System 1
  • Chines Best Cold Rolled Steel Coil JIS G 3302 A39 System 2
  • Chines Best Cold Rolled Steel Coil JIS G 3302 A39 System 3
Chines Best Cold Rolled Steel Coil JIS G 3302 A39

Chines Best Cold Rolled Steel Coil JIS G 3302 A39

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
55 unit
Supply Capability:
2332 unit/month

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1.Structure of Cold Rolled Steel Description:

The raw material of cold rolled steel coil/sheet is high quality hot rolled product, and after pickling continuous rolling, degreasing, annealing,skin pass,slitting and cut to length line etc. Along with it many kinds of new  technology and new process of global cold rolling production have been applied. Therefore the quality of the goods could be guaranteed. The product is widely used in outdoor and interior decoration, furnishing manufacturing, home appliance, automobile etc. 

2.Main Features of the Cold Rolled Steel

• Excellent process capability

• Smooth and flat surface

• Workability, durability 

• Excellent heat resistance performance

 High strength

 Good formability

• Good visual effect

 Cemented carbide (section Rolls for hot-roll and cold-roll applications)
applied cemented carbide to the rolls of their rolling mills for both hot and cold rolling of tubes, bars, and flats. This category contains a countless number

3.Cold Rolled Steel Images

Chines Best Cold Rolled Steel Coil JIS G 3302 A39

2.Cold Rolled Steel Specification

Standard:AISI,ASTM,DIN,GB,JIS,JIS G3302 ASTM 653M EN10142

Grade: Q195~Q345

Thickness: 0.16mm~1.5mm,0.16-1.5mm

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

C

Si

Mn

Cr

Ni

P

S

0.150

0.476

11.231

12.50

0.900

0.039

0.010

 

production capacity of 5.3 million metric tons that includes a hot strip mill, cold roll mill and four coating lines, was purchased by a 50/50 joint partnership

5.FAQ of Cold Rolled Steel 

We have organized several common questions for our clients,may help you sincerely: 

1.How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customers requirements.

2.How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyers advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q:What is the difference between a crane and a crane?
Cranes are specially used for hoisting machinery, hoisting machines with cranes (also using hoisting chains), bridges and gantry cranes for industrial production. There are also mobile cranes, floating cranes, crawler cranes
Q:What operating permits are required for truck cranes?
The driver of a car crane must obtain a special motor vehicle driver's license issued by the public security traffic management department;
Q:What are the main categories of mobile cranes?
The crawler crane is a mobile crane with a track and its supporting drive as a running part.
Q:How long is the depreciation period for a truck crane?
(B) aircraft, trains, ships, machinery, machinery and other production equipment for 10 years;
Q:What are the truck cranes getting off the system and the car system?
The following is the part that gets off (the part that can not be rotated).
Q:How is the length of the main hoist's main winch and sub-winch wire rope calculated?
According to the car crane factory instructions to configure the main winch and sub-winch the length of the rope;
Q:What are the similarities between the performance of a car crane and a crawler crane?
The same point: the use of power for vertical lifting and horizontal transport for the purpose of the machinery, the original motor can be built in a specific place to walk
Q:What is the relationship between the winch and the reel and the reel shaft?
Winch system: get off the oil pump through the center of the rotary joint, and then through the main valve, the first through a gale balance valve, and then drive the hoisting motor, hoisting motor through a spline shaft connected to the reducer (some motor directly connected to
Q:What is the relationship between all-terrain cranes and tire cranes?
So that tire-type truck cranes are usually modified on the chassis of the crane.
Q:What is the packaging of a car crane?
The cranes of the car cranes are generally bare, but they are coated with rust-proof oil at the time of export to prevent corrosion in the storage and transportation

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