JINBAICHENG Metal Materials Co., Ltd

PriceList for Brass Strip Coil - Bright Precision Chilled Coil – JINBAICHENG

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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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PriceList for Brass Strip Coil - Bright Precision Chilled Coil – JINBAICHENG detail pictures

PriceList for Brass Strip Coil - Bright Precision Chilled Coil – JINBAICHENG detail pictures

PriceList for Brass Strip Coil - Bright Precision Chilled Coil – JINBAICHENG detail pictures


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To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for PriceList for Brass Strip Coil - Bright Precision Chilled Coil – JINBAICHENG , The product will supply to all over the world, such as: Qatar, Czech Republic, Russia, With excellent products, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We will satisfy you with our professional service!
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Mike from Florida - 2018.12.14 15:26
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Miranda from Nepal - 2018.06.30 17:29
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