Cold Rolled Black Annealed Steel Coils

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: BCRC
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Polished
• Technique: Cold Rolled
• Application: Building / Construction / Roofing / Home / Decking
• Edge: Mill
• Stock: Not Stock
• Thickness: 0.25 -3.00 (mm)
• Coil Weight: 5 - 12 (Mt)
• Width: 600 - 1950 (mm)
• Coil ID: 508 - 610 (mm)
• Bundle Weight: 5 (Mt) Max
• Transport Package: Export Standard Packing
• Specification: SGS, ISO9001
• Trademark: Runfei Steel
• Origin: Tianjin
• HS Code: 7210490000
• Production Capacity: 5000 Tons/Month

Product Description

Cold Rolled Black Annealed Steel Coils

Commodity	COLD ROLLED STEEL
Standard	JIS, GB
Width	600mm---1950mm
Thickness	0.25mm-3.0mm
Tolerance	Thickness: +0/-0.02mm; Width: +5/-0mm
Coil Weight	Roughly 5-8 MT
MOQ	25 TONS
Package	Standard Sea Worthy Package
Delivery Time	35 Days
Advantage	Good Performance And High Strength,

Introduction

Cold rolled is one of runfei main products. under the great support of cold rolled processing center in tianjin teda industry area, runfei has developed into a big stockist with an absolute advantage on the cost of steel industry chian(leading agent of several chinese state-owned mills in northern china to keep a competitive purchasing cost) and quality control link(flatess of cr surface, precision of cutting&slitting and perfect packing). until now, runfei has already served several industrials, mainly including autombile, home applicance, cooperage and welding wire material manufacturing.

Since its hardness is on or above hrb 90, the mechanical property of full hard cold rolled steel is much poorer than that of annleaed cold rolled. therefore, full hard cold rolled steel is mainly used in producing galvanized&galvalume steel as raw material and some simple
home applicances.

When steel is rolled out to form a coil during its production, this is done at varying degrees of temperature. In all cases where this temperature is considered at or below the room temperature, this is considered cold rolled steel.

Cold rolled steel will be smooth to the touch, strong and not particularly flexible. It's generally found in flat, square or round shapes.

Advantages of Our Cold Rolled Steel:

Pros

There are a couple distinct benefits to cold rolled steel:

• Strength: Cold rolled steel is up to 20 percent stronger than typical hot rolled steel. Using heat to roll the steel can weaken it, but keeping it above room temperature holds its structural integrity. This makes it perfect for your biggest and toughest projects.
• Surface finish: Cold rolled steel also looks better than hot rolled. It's the preferred technique for furniture, cars and other aesthetic areas for this reason, and has a modern look.

Cons

There are also a couple downsides to cold rolled steel for some people:

• Price: Because of its advantages over hot rolled steel, cold rolled steel is more expensive. Also, because cold rolled steel is tougher to manipulate, it's takes more time and can cost more to take it through similar processes.
• Width: Shaving down a hot rolling metal sheet is very due to the temperature, but it can't be done with cold rolled steel. This means you have to be more careful about measuring width in advance - you won't have any leeway once you get started.
• Time: As we mentioned above, the difficulty in manipulating cold rolled steel can make projects take longer to complete than the equivalent project using hot rolled steel.

Runfei Steel Group Advantages:
• We can provide factory price with trading company services
• We control production quality very strictly to keep none compensation
• We guarantee 24 hours response and 48 hours solution providing service
• We accept small order quantity before formal cooperation
• We offer good quality with reasonable price, faster delivery with better payment terms
 

 

 Quality Check & Loading Inspection

• We follow the ISO9001 standard with strict quality control.
• We provide logistic suêrvision service to our costumers to make sur cargos are in good conditions after loading.

 

  
 
 

 

Payment terms
 

• We also provide flexible payment terms to our customers based on their business mode.
• All popular payment terms in international business,
including T/T, sight L/C, usance L/C, D/P, D/A, O/A and Alipay are available from us.
    

   

About us

 

Established in 1998, Runfei Steel Group has developed into a large-scaled enterprise, located in the city of Tianjin, which is the largest artificial harbor in north China. With convenient transportation advantage of Tianjin, intellectual marketing network, powerful system of storage, processing and distribution, and good reputation, Runfei has successfully set up a win-win platform between mills and clients.

Runfei started its oversea trading since 2004 when it obtained the import and export license of proprietary trading, providing the international standard processing and distribution service for customers all over the world.

The headquarter of Runfei Steel Group is located in the CBD of Tianjin economical development region - Airport Economic Area.With the continuous expanding of business, Runfei had established Tianjin Runfei Trade Co., Ltd, Runfei (HK) Co., Limited, Tianjin Runfang Steel Processing Co., Ltd, andTianjin Runfei Steel Processing Co., Ltd. Runfei now owns one processing center for hot rolled steel and the other for cold rolled steel, both are located in Tianjin TEDA Industry Area, taking up over 113,220 square meters. The storage capacity of Runfei is 70,000 metric tons and the annual comprehensive processing capacity comes to 1 million metric tons.

Our goal is to become the comprehensive service center combined with proccessing, assorting and storage. Our mission is to be the pioneer of cost solution and service concept in steel industry chain.
 

 

Our certificates

FAQ :

Q1: Where is your warehouse located? How can I visit your company?

 

A1: Our warehouse is located in Tianjin, about 10min drive from our office. All our clients, from home or abroad, are warmly welcome to take a visit here!

 

Q2: How does your company do regarding quality control?

 

A2: Quality is very important and always be put at the first place. SLM team members always pay great attention to quality controlling from the very beginning to the end.

 

Q3: Can I get some samples?

 

A3: Yes, sure, we are honored to offer you samples, moreover we offer video online.

 

Q4: What is your method of Transportation?

 

A4: We deliver by shipping, container, break bulk or as your requirements.

 

Q5: What's your Payment method supported?

 

A5: We accept T/T, L/C at sight etc.

 

Q6: What about your Warranty?

 

A6: It's 1 years warranty.

RUNFEI, YOUR BEST STEEL PARTNER!