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What is the difference between hot and cold board in shelf material

What is the difference between hot and cold board in shelf material

  • Categories:News
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  • Time of issue:2021-04-09
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(Summary description)Shelf drawings in the material column will often appear in the hot plate or cold plate, but what is the hot plate? What is cold plate? And what is the difference between the two?
  1、The meaning of shelf cold plate and hot plate
  Hot plate with continuous casting slab or primary rolling slab as raw materials, heated by the step heating furnace, high-pressure water descaling into the roughing mill, rough rolling material by cutting the head, tail, and then into the finishing mill, the implementation of computer-controlled rolling, final rolling that is after laminar cooling (computer-controlled cooling rate) and coiling machine coiling, become straight hair volume. Cold plate with hot rolled coil as raw material, at room temperature in the recrystallization temperature below the rolled.
  2, shelf cold plate and the difference between the hot plate
  (1) The difference in appearance and surface quality
  As the cold plate is processed on the basis of the hot plate, so the surface quality of the cold plate is better than that of the hot plate, such as the surface roughness, and the unpickled hot-rolled plate is easy to rust in a poor environment.
  (2) The difference of yield strength and surface hardness
  The yield strength of cold plate is higher than that of hot plate, and the surface hardness is also a little higher, depending on the degree of annealing of cold plate, but no matter how cold plate is annealed, the strength will be higher than that of hot plate.
  (3) The difference of forming performance
  The main factor affecting the molding is the surface quality, and because the surface quality of the cold plate is better than the hot plate, so the molding effect of the cold plate will naturally be better than the hot plate.
  Cold plate and hot plate are the steel materials usually used by all warehouse shelf manufacturers. Normally, the heavy-duty shelves of Anyue shelves are made of hot-rolled plate of grade Q235B, while the light-duty shelves are made of cold-rolled plate of SPCC.
Translated with www.DeepL.com/Translator (free version)

What is the difference between hot and cold board in shelf material

(Summary description)Shelf drawings in the material column will often appear in the hot plate or cold plate, but what is the hot plate? What is cold plate? And what is the difference between the two?
  1、The meaning of shelf cold plate and hot plate
  Hot plate with continuous casting slab or primary rolling slab as raw materials, heated by the step heating furnace, high-pressure water descaling into the roughing mill, rough rolling material by cutting the head, tail, and then into the finishing mill, the implementation of computer-controlled rolling, final rolling that is after laminar cooling (computer-controlled cooling rate) and coiling machine coiling, become straight hair volume. Cold plate with hot rolled coil as raw material, at room temperature in the recrystallization temperature below the rolled.
  2, shelf cold plate and the difference between the hot plate
  (1) The difference in appearance and surface quality
  As the cold plate is processed on the basis of the hot plate, so the surface quality of the cold plate is better than that of the hot plate, such as the surface roughness, and the unpickled hot-rolled plate is easy to rust in a poor environment.
  (2) The difference of yield strength and surface hardness
  The yield strength of cold plate is higher than that of hot plate, and the surface hardness is also a little higher, depending on the degree of annealing of cold plate, but no matter how cold plate is annealed, the strength will be higher than that of hot plate.
  (3) The difference of forming performance
  The main factor affecting the molding is the surface quality, and because the surface quality of the cold plate is better than the hot plate, so the molding effect of the cold plate will naturally be better than the hot plate.
  Cold plate and hot plate are the steel materials usually used by all warehouse shelf manufacturers. Normally, the heavy-duty shelves of Anyue shelves are made of hot-rolled plate of grade Q235B, while the light-duty shelves are made of cold-rolled plate of SPCC.
Translated with www.DeepL.com/Translator (free version)

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2021-04-09
  • Views:0
Information

Shelf drawings in the material column will often appear in the hot plate or cold plate, but what is the hot plate? What is cold plate? And what is the difference between the two?
  1、The meaning of shelf cold plate and hot plate
  Hot plate with continuous casting slab or primary rolling slab as raw materials, heated by the step heating furnace, high-pressure water descaling into the roughing mill, rough rolling material by cutting the head, tail, and then into the finishing mill, the implementation of computer-controlled rolling, final rolling that is after laminar cooling (computer-controlled cooling rate) and coiling machine coiling, become straight hair volume. Cold plate with hot rolled coil as raw material, at room temperature in the recrystallization temperature below the rolled.
  2, shelf cold plate and the difference between the hot plate
  (1) The difference in appearance and surface quality
  As the cold plate is processed on the basis of the hot plate, so the surface quality of the cold plate is better than that of the hot plate, such as the surface roughness, and the unpickled hot-rolled plate is easy to rust in a poor environment.
  (2) The difference of yield strength and surface hardness
  The yield strength of cold plate is higher than that of hot plate, and the surface hardness is also a little higher, depending on the degree of annealing of cold plate, but no matter how cold plate is annealed, the strength will be higher than that of hot plate.
  (3) The difference of forming performance
  The main factor affecting the molding is the surface quality, and because the surface quality of the cold plate is better than the hot plate, so the molding effect of the cold plate will naturally be better than the hot plate.
  Cold plate and hot plate are the steel materials usually used by all warehouse shelf manufacturers. Normally, the heavy-duty shelves of Anyue shelves are made of hot-rolled plate of grade Q235B, while the light-duty shelves are made of cold-rolled plate of SPCC.

Translated with www.DeepL.com/Translator (free version)

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