Hot Sale Cold Rolled Steel DC01 CRC Coil

Hot Sale Cold Rolled Steel DC01 CRC Coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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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 is the maximum thickness of steel coils?: The maximum thickness of steel coils can vary depending on various factors such as the type of steel, manufacturing process, and industry requirements. However, in general, steel coils can range from a few millimeters to several inches in thickness.

Q: How are steel coils priced and traded in the market?: Steel coils are typically priced and traded in the market based on various factors such as the current demand and supply, raw material costs, production costs, and market competition. Steel coil pricing often takes into account the specifications of the coil, including its size, thickness, width, and grade. Additionally, market dynamics, such as global economic conditions, trade policies, and currency fluctuations, can also influence steel coil pricing. Traders and buyers negotiate prices based on these factors, and the final price is determined through a combination of supply and demand dynamics and market forces.

Q: What are the different types of steel coil storage methods?: There are several different types of steel coil storage methods, including vertical stacking, horizontal stacking, coil cradles, and coil racks.

Q: Steel coil from vertical to horizontal, what sling needs?: The sling has little effect, but it is easy to damage the surface of rolled steel.

Q: I feel really stupid asking this question but i feel like a put metal/steel strings on my classical guitar how do you tell the difference?: Nylon strings are made of nylon; steel strings are made of .... if you put steel strings on your nylon string (classical style) guitar, you will destroy it. The instrument cannot stand up under the tension required for the strings, they will not fit in the saddle properly, they will cut the nut, and your machine heads may break. ... now if you're asking about the three lowest strings, those are metal wound around nylon on a nylon string guitar.

Q: How are steel coils used in the manufacturing of power transmission towers?: Steel coils are used in the manufacturing of power transmission towers by being cut, shaped, and welded together to form the structural components of the towers. The coils provide a strong and durable material that can withstand the weight and stress of the tower, ensuring its stability and longevity.

Q: What are the commonly used molds steel?: I think cylinder heads.

Q: What are the different types of steel coil surface treatments for durability?: There are several types of steel coil surface treatments used to enhance durability. These include hot-dip galvanizing, electro-galvanizing, galvannealing, and organic coating. Hot-dip galvanizing involves immersing the steel coil in a bath of molten zinc to create a protective zinc coating. Electro-galvanizing is a similar process, but it uses an electric current to deposit a layer of zinc onto the steel surface. Galvannealing combines the galvanizing and annealing processes to create a zinc-iron alloy coating that offers enhanced corrosion resistance. Organic coating involves applying a layer of paint or other organic material to the steel surface, providing protection against corrosion and enhancing aesthetics.

Q: I have a job where I'm required to wear ANSI certified steel toed boots or shoes(so long as its ANSI). Thing is, I'm a vegan. I do NOT want to buy leather, and I will go to great lengths to buy a non leather shoe/boot I can wear on the job! I AM currently borrowing my dad's leather ANSI boots, but would very much love to be able to rock a pair of cruelty free boots/shoes on the job!It does not have to be certified vegan just all man-made materials and no leather/sued and other such stuff where animals have to die. It would make me no better than the massive slaughterhouse industries and such. Valueing money of ver live/morals. I don't want one of the first things I need to do in my manufacturing job is compromising my morals. :3So if you know of an ANSI vegan friendly boot brand PLEASE TELL ME! *gets on knees begging*Money isn't really an option for me, I'll just continue borrowing my dad's boots till I save up enough!Thanks in advance! :D: Vegan okorder /... I don't know if they're ANSI shoes, so you might want to ask.

Q: How are steel coils used in the manufacturing of construction bulldozers?: Steel coils are used in the manufacturing of construction bulldozers primarily for their strength and durability. These coils are typically transformed into various components, such as the bulldozer's frame, blade, and tracks, which require robust materials to withstand the heavy-duty tasks and harsh operating conditions. The steel coils are processed and shaped into these parts, ensuring that the bulldozer can effectively push, lift, and carry heavy loads while enduring the rigors of construction sites.

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