• Cold Rolled Steel Coil--Excellent Heat Resistance Performance System 1
  • Cold Rolled Steel Coil--Excellent Heat Resistance Performance System 2
  • Cold Rolled Steel Coil--Excellent Heat Resistance Performance System 3
Cold Rolled Steel Coil--Excellent Heat Resistance Performance

Cold Rolled Steel Coil--Excellent Heat Resistance Performance

Ref Price:
get latest price
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

 

Cold Rolled Steel Coil--Excellent Heat Resistance Performance

1.Structure of  Cold Rolled Steel Coil--Excellent Heat Resistance Performance

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. 

 

2.Main Features :

• Excellent process capability

• Smooth and flat surface

• Workability, durability 

• Excellent heat resistance performance

 

3. Cold Rolled Steel Images

 

Cold Rolled Steel Coil--Excellent Heat Resistance Performance

Cold Rolled Steel Coil--Excellent Heat Resistance Performance

4.Cold Rolled Steel Specification

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

Grade: Q195~Q345

Thickness: 0.16mm~2.0mm

Width: 1250mm MAX

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

 

 

FAQ :

1.How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. 

 

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

Usually within thirty working days after receiving buyer’s 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:if steel is heated from room temperature (20c) to (500c) what would be the change in density?coefficient for linear expansion of steel 12x10^-6 k density of steel 7800 kg
First you have to convert the coefficient of linear expansion to a coefficient of volumetric expansion. Multiply the coefficient of linear expansion by 3: Coefficient of expansion of steel,β:12E-6/°K x 3 = 36E-6/°K Difference in temperature: 480°K ΔV = VoβΔT ΔV = Vo x (0.000036) x 480 ΔV = 1m? x 0.017 ΔV = 0.017m? Originally, the steel was at 7800 kg/m? Now, the steel was at 7800 kg/ 1.017m?, or 7670 kg/m? Change in density = 7670 - 7800 = -130kg/m?
Q:I remember my dad saying something about steel toed boots but I forgot =#92; I went and checked out all the stores and got a pair with good ankle support but they also have steel toes. Would this interfere with the shifter or anything? I figure if anything my dirt bike shoes have the steel toes too. Any opinion?
I personally like to feel the shifter, and I've found that I can't feel the shifter as well through steel toed boots. Steel toed boots are designed to protect you in the event of something heavy dropping on your foot - which isn't very likely on a motorcycle. I have also found that in extreme cold that steel toed boots seem to act like a heat sink for your feet - non steel toed boots seem to stay just a little bit warmer. If you're a new rider, a very blunt toe (whether steel or not) can make getting your toes under the shifter a little more difficult, but with some practice and experience, you will get used to it. Honestly, I don't think it really makes all that much difference. All new riders have difficulty with the shifter, and it will take time for you to get used to it either way. I don't think the difference is really even worth going out and buying another set of boots, but yeah, if you were getting your first pair, I would tell you to look for a boot with a toe that is slender and tapered (vs. blunt), and non-steel.
Q:What are the challenges in coil slitting for narrow strip widths?
There are several challenges associated with coil slitting for narrow strip widths. One of the main challenges is maintaining accuracy and precision during the slitting process. When dealing with narrow strip widths, even the slightest misalignment or deviation can result in significant defects or inconsistencies in the final product. This requires careful calibration and adjustment of the slitting equipment to ensure that the strips are cut with utmost accuracy. Another challenge is the risk of material damage or deformation during the slitting process. Narrow strip widths are more prone to distortion, wrinkling, or edge cracking, especially if the material is not properly handled or supported during slitting. Special care must be taken to ensure that the material is fed smoothly through the slitting machine and that the tension is properly controlled to minimize any potential damage. Additionally, narrow strip widths can pose challenges in terms of handling and transporting the slit coils. These coils are more susceptible to bending, twisting, or telescoping, which can lead to difficulties in stacking, storage, or transportation. Proper packaging and handling techniques must be employed to ensure that the slit coils maintain their shape and integrity throughout the supply chain. Furthermore, narrow strip widths often require more frequent blade changes during the slitting process. This increases the complexity and time required for setup and maintenance, as the blades need to be carefully selected and replaced to achieve optimal cutting results. It is crucial to have skilled technicians who can handle these blade changes efficiently and effectively. Overall, while coil slitting for narrow strip widths offers various benefits such as cost savings and increased material utilization, it also presents several challenges that need to be carefully addressed. These challenges include maintaining accuracy, preventing material damage, ensuring proper handling and transportation, and managing blade changes effectively. By understanding and addressing these challenges, manufacturers can optimize their coil slitting operations and produce high-quality narrow strip products.
Q:How are steel coils used in the manufacturing of automotive parts?
Steel coils are used in the manufacturing of automotive parts as they provide a versatile and cost-effective material for producing various components. These coils are first processed and shaped into specific forms, such as sheets or strips, which are then further worked on to create parts like body panels, chassis, and suspension components. The high strength and durability of steel make it suitable for ensuring the structural integrity and safety of automobiles, while its malleability allows for easy forming and welding processes.
Q:i need working shoes for women that have steel toe shoes? What store do they sell them in . i live in c.a.
Steel Toe Shoes Walmart
Q:What are the different types of steel coil handling equipment?
Some different types of steel coil handling equipment include coil lifters, coil tongs, coil grabs, coil hooks, coil transfer cars, and coil upenders. These equipment are designed to safely lift, transport, and rotate steel coils during various industrial processes.
Q:How are steel coils inspected for paint adhesion using adhesion testers?
Paint adhesion on steel coils is systematically and rigorously inspected using adhesion testers. These testers are specifically designed devices for assessing the bond strength between the paint and the underlying steel surface. To begin the inspection process, representative samples are selected from the steel coils. These samples are typically cut into smaller sections to ensure they are free from defects or surface irregularities that could impact the adhesion test results. Once the samples are prepared, the adhesion testers are utilized to measure the force needed to detach the paint coating from the steel surface. The most commonly used adhesion tester is the cross-cut adhesion tester. It consists of a set of blades arranged in a grid pattern, which are employed to create cuts through the paint coating, forming a grid of squares or rectangles down to the steel surface. After the cuts are made, a specialized tape is applied to the grid area and pressed firmly onto the surface. The tape is then rapidly pulled off at a 90-degree angle to the surface, and the force required for the paint coating's removal from the steel is measured and recorded. The results of the adhesion test are evaluated based on predetermined standards or specifications. These standards typically define the minimum acceptable adhesion strength for the specific application or industry. If the measured adhesion strength falls below the specified threshold, it indicates poor paint adhesion, which could result in issues like paint delamination or corrosion. Along with the cross-cut adhesion tester, other adhesion testing methods may also be utilized, such as the pull-off adhesion tester. This method involves a hydraulic or mechanical device applying a tensile force to a small circular or dolly-shaped test area. The force required to pull off the dolly is measured and used to assess the paint adhesion. In summary, the use of adhesion testers ensures a thorough inspection of paint adhesion on steel coils. This process helps in early identification of potential adhesion issues, enabling appropriate remedial measures to be taken to ensure the durability and performance of the paint coating.
Q:How does stainless steel soap work? I have read the detailed explanation on Wikipedia, but their desciption seems skeptical on the actual chemical process that may take place from using such an item. Is there an actual scientific explanation to how stainless steel soap is able to clean your hands, when it is only a piece of metal?
Metal Soap Bar
Q:How are steel coils used in the manufacturing of braking systems?
Steel coils are used in the manufacturing of braking systems as they are commonly used to make brake pads and brake rotors. Steel coils are processed and shaped into the required forms to create these essential components, which play a crucial role in the braking system's functionality and performance.
Q:What are the dimensions of a steel coil?
The dimensions of a steel coil can vary depending on its intended purpose and specifications. However, typical dimensions can range from 0.15mm to 10mm in thickness, and from 600mm to 2,000mm in width. The length of a steel coil can vary as well, typically ranging from 1,500mm to 6,000mm.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Related keywords