JINBAICHENG Metal Materials Co., Ltd

Well-designed Stainless Steel Square Bar - Bright Precision Chilled Coil – JINBAICHENG

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Our mission is usually to turn into an innovative provider of high-tech digital and communication devices by providing worth added design and style, world-class producing, and repair capabilities for Galvanized Square Tube , 304 Stainless Steel Price Per Kg , Pre-Painted Steel Coil , We Sincerely welcome clients from all around the entire world to visit us, with our multifaceted cooperation and get the job done with each other to develop new markets, build win-win outstanding future.
Well-designed Stainless Steel Square Bar - Bright Precision Chilled Coil – JINBAICHENG Detail:

Product Introduction

The coil and the flat plate are almost a cut package, and the chilled coil is obtained by pickling and cold rolling of the hot-rolled coil. It can be said to be a kind of cold rolled coil. Cold-rolled coil (annealed): Hot-rolled coil is obtained by pickling, cold rolling, bell annealing, flattening and (finishing).

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Coiled Plate5
Coiled Plate1
Coiled Plate4

The difference

There are three main differences between the two:

1. In appearance, the cold-hard coiled plate is a little blackish.
2. The surface quality, structure, and dimensional accuracy of cold-rolled sheets are better than chilled coils.
3. In terms of performance, because the chilled coils directly obtained by the cold rolling process of hot-rolled coils undergo work hardening during cold rolling, the yield strength is increased, and some internal stresses remain, and the external performance is relatively “hard”. Called chilled coil.

And cold-rolled coil (annealed state): It is obtained by bell-type annealing of the chilled coil before coiling. After annealing, the work hardening phenomenon and internal stress are eliminated (greatly reduced), that is, the yield strength is reduced close to the cold Before rolling.

Therefore, the yield strength: chilled coils are greater than cold-rolled coils (annealed), making cold-rolled coils (annealed) more conducive to stamping and forming.

Most steel is sold in coil form. After the enterprise purchases the coil, it has to go through the uncoiling process before processing, which is generally used in the automobile industry. Of course, there are also many automotive industries outsourcing the uncoiling process, and the factory directly uses the uncoiling sheet


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Well-designed Stainless Steel Square Bar - Bright Precision Chilled Coil – JINBAICHENG detail pictures

Well-designed Stainless Steel Square Bar - Bright Precision Chilled Coil – JINBAICHENG detail pictures

Well-designed Stainless Steel Square Bar - Bright Precision Chilled Coil – JINBAICHENG detail pictures


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We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We are able to assure you product or service quality and aggressive cost for Well-designed Stainless Steel Square Bar - Bright Precision Chilled Coil – JINBAICHENG , The product will supply to all over the world, such as: kazakhstan, Mombasa, Portugal, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective solutions and meticulous after-sales service. We firmly believe that: we're outstanding as we have been specialized.
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Alexander from Seattle - 2017.08.21 14:13
    With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Nora from European - 2017.12.09 14:01
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