Cold rolled steel sheets that are subjected to surface transition tend to stretch hard after production, and over time, surface marks due to deformation strips (loader belts) or grooves during forming. Product yield appears on the surface of the sheets. The appearance times of these surface strips vary according to the sheet quality. For more information on the Superb sheet steel Wholesale Market, visit our site.
Positive features of Superb sheet steel
The product produced in this quality has a surface condition similar to a normal cold rolled product and is free from surface cracks, layering and other harmful defects for further processing such as forming and surfacing. Both surfaces of this layer have the same quality. A plate produced in this quality is called ordinary plate or cold plate 1. This sheet (or coil) is called St 12 or St 1203 steel sheet in DIN 1623-1 and is used for general purposes where sheet metal is used for straight or simple bending and forming. The final surface finish of these layers is rough with a surface smoothness greater than 1.6 microns.
These sheets take their final form up to 10 weeks after production (up to 3 months in the new standard) to prevent the appearance of superficial marks caused by deformation strips. St 12 steel sheet is commonly known as ordinary oil slick to craftsmen. This steel can be welded. Production boards of this quality usually have a surface such as the surface condition of a normal quality board and a better, defect-free surface that affects the uniform appearance of the painted surface or has an electrolytic coating. Depending on the customer’s requirement, both levels can be produced with better quality.
The sheets produced in this quality include semi-stretch sheet or cold sheet 2 and super stretch sheet (deep stretch) or cold sheet 3. Semi-tensile and super-tensile sheets (or coils) are referred to in DIN 1623-1 as St 13 and St 14 steel sheets, respectively, and are suitable for drawing or deep forming applications. These steels are deoxygenated especially with aluminum during the production process. The final surface polish of these layers is done with a greater surface smoothness than ordinary layers. The amount of surface smoothness is determined according to the application or customer needs. These sheets take their final form up to 6 months after production to prevent the appearance of superficial marks caused by deformation strips. St 13 steel sheet is generally known as semi-stretch oil sheet, and St 14 steel sheet is generally known as super stretch oil sheet for craftsmen.
These steels can be welded. Steels fall into two categories of simple carbon alloys. There are no elements in simple carbon steels except carbon and some common elements (such as silicon, manganese, sulfur and phosphorus). The classification of simple carbon steels is as follows: By adding some elements to iron, alloys with excellent properties are produced. For example, by adding chromium to iron, stainless steel with high resistance to various abrasions is obtained. For more information about steel sheet metal visit our site.
Wholesale Market of Superb sheet steel
Wholesale Market of Superb sheet steel is growing well and we distribute this product to the market at a reasonable price. Therefore, you can refer to our site for more information about steel sheet weight.
You can contact us to buy and sell this product:
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