Hot Sale Cold Rolled Steel DC01 CRC Coil

Hot Sale Cold Rolled Steel DC01 CRC Coil

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Basic Info.

Model NO.:DC01

Surface Treatment:Oiled

Certification:ISO

Technique:Cold Rolled

Standard:ASTM, JIS, GB, DIN, BS

Application:Base Metal

Edge:Ec & Em

Stock:Stock

Steel Grade:DC01

Product Description:CRC Coil

Brand Name:Cheeho & OEM

Heat Treatment:Annealed

Temper Type:Ba

Margin Status:Ec & Em

Surface Condition:Sc & SD

Surface Quality:FC & Fd

Inner Diameter:508-610mm

Approved Certificate:SGS & ISO & BV & TUV

Export Markets:Global

Additional Info.

Packing:Standard Seaworthy Package

Standard:SGS & ISO & BV & TUV Approved

Origin: China

HS Code:72091790

Production Capacity:250000mt/Year

Product Description

Brief Introduction
The CRC Coil is steel that has been worked below its recrystallization temperature by passing it between a pair of rollers. Recrystallization temperature is the temperature at which grains in the lattice structure of the metal have been rearranged, leaving it free of strain and deformations. The CRC Coil is pre-treated before being cold rolled with a process known as pickling, which uses strong acids to remove scale and other impurities. The CRC Coil is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the CRC Coil is further reduced, its strength and hardness both increase, but its ductility decreases. After cold rolling, heating the metal up in a process known as annealing can restore some of its ductility. The final CRC Coil may be manufactured in the form of sheets, strips, bars, or other forms.

Specification
1. Thickness: 0.4-2.0mm
2. Width: 900-1250mm
3. Inner Diameter: 508mm
4. Weight of Steel Coil: 3-15MT
5. Heat Treatment: Annealed
6. Margin Status: EC & EM
7. Surface Quality: FB&FC
8. Surface Status: SB & SD
9. Surface Treatment: Oiling

Mechanical Properties
1. Yield Strength: ≤ 320MPa
2. Tensile Strength: ≤ 370MPa
3. Elongation (L=50mm, b=25mm) When:
(1) Nominal Thickness <0.25mm: 30%
(2) Nominal Thickness 0.25mm-<0.40: 32%
(3) Nominal Thickness 0.40-<0.60mm: 34%
(4) Nominal Thickness 0.60-<1.0mm: 36%
(5) Nominal Thickness 1.0-<1.6mm: 37%
(6) Nominal Thickness >1.6mm: 38%

Packing
We use Seaworthy Package to make sure CRC Coil is well-protected during the long ocean voyage.

Application
1. Base metal for coated and dipped products.
2. Home appliance
3. Precise welding tube
4. Flux cored welding wire
5. Bicycle, battery shell,
6. Automobile fitting, hardware
7. Enameling industry etc.

Superiority
1. High precision of dimensional tolerance
2. Excellent mechanical property such as the yield strength and tensile strength, etc.
3. Being highly resistant to denting
4. Exhibits useful magnetic properties
5. High quality surface finish and get well prepared for the surface coating
6. Available in a variety of sizes and shapes with characteristics useful in a wide range of applications

Chemical Components

Grade	Chemical Components
Grade	C	Mn	P	S	Alt
DC01	≤0.12	≤0.50	≤0.035	≤0.025	≥0.020
DC03	≤0.10	≤0.45	≤0.030	≤0.025	≥0.020
DC04	≤0.08	≤0.40	≤0.025	≤0.020	≥0.020

Hot Sale Cold Rolled Steel DC01 CRC Coil

FAQ

1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day

Q:What are the dimensions of steel coils used in automotive accessory manufacturing?: The dimensions of steel coils used in automotive accessory manufacturing can vary depending on the specific application and requirements. However, typical dimensions for steel coils used in this industry range from 0.3 mm to 4.0 mm in thickness and from 600 mm to 2000 mm in width. The length of the coil can also vary, but it is commonly around 2000 meters.

Q:How are steel tape measures installed?: That's the tape measure. There's a small card with no card in the middle of the screw! So it can't be retracted automatically! The solution is to wrap the open tape to the end!

Q:What are the different grades of steel used in coil production?: There are several grades of steel used in coil production, including low carbon steel, high carbon steel, stainless steel, and galvanized steel. Each grade has its own unique properties and is chosen based on the specific requirements of the coil application.

Q:What is the yield strength of steel coils?: The yield strength of steel coils can vary depending on the specific type and grade of steel being used. However, in general, the yield strength of steel coils typically ranges from 30,000 to 100,000 pounds per square inch (psi).

Q:I was wondering whether anyone knew if painted steels rusts at the same speed as steel that isn't painted. Also, does steel rust quicker than aluminium?Thank you: If the steel is properly prepped when painted, then it would last a long time before any rust or corrosion sets in. This still all depends if the item is subjected to water or salt and if the item you painted is not scratched in any way, once exposed from the paint, the rust will begin rapidly. As far as aluminum, no it will not rust, but you do get aluminum oxidation. It gets a white flakey appearance when it begins to oxidize. Now if you are thinking of painting the rims on a car, i recommend scuffing the rim, priming it, lightly sanding and then paint to the color of choice and for the final touch apply a clear coat on the rims to help avoid the rusting. Use a paint such as rustoleum to prolong the effects of rust settling in. good luck..... good luck.....

Q:How are steel coils used in the manufacturing of household goods?: Steel coils are commonly used in the manufacturing of household goods as they are shaped and processed into various components such as frames, springs, and supports. These coils provide strength, durability, and stability to items like furniture, appliances, and automotive parts, ensuring their longevity and functionality.

Q:How are steel coils processed before they are used in manufacturing?: Before being used in manufacturing, steel coils undergo several processing steps. The initial step, known as pickling, entails immersing the coils in an acid bath to eliminate any surface impurities such as rust or scale. This step serves to enhance the surface quality of the steel. After pickling, the coils are subjected to a process called cold rolling. This involves passing the coils through a set of rollers to decrease their thickness and enhance their dimensional accuracy. Additionally, cold rolling enhances the mechanical properties of the steel, rendering it stronger and more durable. Following cold rolling, the coils are annealed. This process involves heating the coils to a specific temperature and gradually cooling them. Annealing helps to alleviate internal stresses within the steel and improve its formability and ductility. Subsequently, the coils may undergo further surface treatments, such as galvanizing or coating. Galvanizing involves applying a layer of zinc to protect the steel from corrosion, while coating may involve applying various types of paint or polymer to enhance the steel's appearance or provide specific functionalities. Once the coils have undergone the necessary processing and treatments, they are typically cut into smaller sheets or strips according to the manufacturing requirements. These sheets or strips can then be utilized in various manufacturing processes, including stamping, forming, welding, or fabrication, to create a diverse array of products, ranging from automotive components to appliances, construction materials, and more. In summary, steel coils go through a series of processing steps, including pickling, cold rolling, annealing, and surface treatments, before they are prepared for use in manufacturing. These processes result in improved quality, strength, and formability of the steel, enabling it to be transformed into a wide range of products.

Q:Can steel coils be stored vertically?: Yes, steel coils can be stored vertically.

Q:I want to know because I'm going to Hershey Park on Wednesday and Steel Force looks about the same size, so, I wanted to know. It's not that Steel Force is too big for me.: steel force breaks the 200ft mark and is a steel out and back roller coaster. Tidal force is a water ride that is about 100 ft tall. If you can do Steel Force then you should be able to handle anything at Hersheypark. the on;y ride they have bigger is the Kissing Tower

Q:Does anyone know what is 12 gage Cold Rolled Steel meaning? Also, help me to describe it.Thank you so muck ~!Mark Lin: Steel thickness is measured by gages. 16 gage is approximately 1/16th of an inch. The larger the number (say, 24), the thinner the steel. Steel is made from large metal bars (4'x12', about 8 thick) that pass through presses to get thinner and thinner. If the final stages of rolling are done with pressure and not heat, it is cold rolled. It often gets galvanized to prevent rusting. Hope this helps.

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