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Home Appliance Used Dc01 Grade Crc Cold Roll Steel Coil - China

price: contact company for price

Product Description

Cold Roll Steel 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. Cold Roll Steel 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 Cold Roll Steel Coil is then passed through rollers to reduce its thickness. Most cold rolling takes place in multiple passes and as the size of the Cold Roll Steel 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 Cold Roll Steel 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: 508- 610mm

4. Weight of Steel Coil: 3- 15MT

5. Heat Treatment: Annealed

6. Margin Status: EC & EM

7. Surface Quality: FB & FC

8. Surface Treatment: Oiling

9. Surface Status: Bright & Dull & Black


Company Contact:


  • Phone: 8618651139972

  • Address: The Oriental New Filed Plaza, Second Nanhuan Road, Zhang Jiagang, China

  • Email: Email


Published date: September 25, 2015 -

  • Business Description: Cheeho.cn is a mainly marketing type site who also specializes in supplying info service. It is a factories based site, committing itself to dealing with the daily international promotional & sales issues of these factories online.

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