Tianjin Bohai Metal Corporation

ST12 steel sheet

St12 is the cold steel plates under the standard of D2N 1623-(1)1983 cold rolled low carbon steel and strip. St12 cold steel mainly for commercial. St12 cold steel mainly for commercial. For the St12cold rolling steel and strip specification lists, the thickness of 0.3-3.5 mm and width from 120-1850 mm are all available by our company

Cold Rolled Steel

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Product Detail
| Technical Information
| Packaging

Commodity name: ST12 steel sheet

Product introduction

ST12 Steel Sheet

ST12 cold rolled steel is essentially hot rolled steel that has been processed further. Once hot rolled steel has cooled, it is then rolled to achieve more exact dimensions and better surface qualities.

Cold rolled steel sheet(CR steel sheet)is essentially hot rolled steel that has been processed further

Cold 'rolled' steel plate is often used to describe a range of finishing processes—though, technically, 'cold rolled' applies only to sheets that undergo compression between rollers. Things like bars or tubes are 'drawn,' not rolled. Other cold finishing processes include turning, grinding and polishing—each of which is used to modify existing hot rolled stock into more refined products.

ST12 cold rolled steel coil can often be identified by the following characteristics:

1.Cold rolled steel has better, more finished surfaces with closer tolerances

2.Smooth surfaces that are often oily to the touch in CR steel sheet

3.Bars are true and square, and often have well-defined edges and corners

4.Tubes have better concentric uniformity and straightness,made from cold rolled material.

5.Cold rolled steel coil with better surface characteristics than hot rolled steel, it's no surprise that cold rolled steel is often used for more technically precise applications or where aesthetics are important. But, due to the additional processing for cold finished products, they come at a higher price.

In terms of their physical characteristics, cold worked steels are typically harder and stronger than standard hot rolled steels. This is because cold rolled steel finishing essentially creates a work-hardened product. It's worth noting that these additional treatments can also create internal stresses within the material. In other words, when fabricating cold-worked steel—whether cutting, grinding or welding it—this can release tensions and lead to unpredictable warping.

Technical data

Cold rolled steel Marks and application
Marks	Application
SPCC CR steel	Normal use
SPCD CR steel	Drawing quality
SPCE/SPCEN CR steel	Deep drawing
DC01(St12) CR steel	Normal use
DC03(St13) CR steel	Drawing quality
DC04(St14,St15) CR steel	Deep drawing
DC05(BSC2) CR steel	Deep drawing
DC06(St16,St14-t,BSC3)	Deep drawing

Cold rolled steel Chemical component
Marks	Chemical component %
Marks	C	Mn	P	S	Alt8
SPCC CR steel	<=0.12	<=0.50	<=0.035	<=0.025	>=0.020
SPCD CR steel	<=0.10	<=0.45	<=0.030	<=0.025	>=0.020
SPCE SPCEN CR steel	<=0.08	<=0.40	<=0.025	<=0.020	>=0.020

Cold rolled steel Chemical component
Marks	Chemical component %
Marks	C	Mn	P	S	Alt	Ti
DC01(St12) CR steel	<=0.10	<=0.50	<=0.035	<=0.025	>=0.020	_
DC03(St13) CR steel	<=0.08	<=0.45	<=0.030	<=0.025	>=0.020	_
DC04(St14,St15) CR steel	<=0.08	<=0.40	<=0.025	<=0.020	>=0.020	_
DC05(BSC2) CR steel	<=0.008	<=0.30	<=0.020	<=0.020	>=0.015	<=0.20
DC06(St16,St14-t,BSC3) CR steel	<=0.006	<=0.30	<=0.020	<=0.020	>=0.015	<=0.20

Product Applications

ST12 cold rolled steel sheet,cold rolled steel coils applications: construction,machinery manufacturing, container manufacturing, shipbuilding, bridge construction. CR steel sheet can also be used to manufacture a variety of containers.

ST12 steel also coud used for the furnace shell,furmace plate,bridge and

vehicle static steel plate, low alloy steel plate,shipbuilding plate, boiler plate, pressure vessel plate, pattern plate, tractor parts, automobile frame steel plate and welding components.

Packaging & Shipping

ST12 cold rolled steel plate cold be packaged by brown paper and iron box,cold rolled steel coil could be packaged with steel belt and iron box .Mill's Standard Export Sea-worthy Packing will suitabel for CR steels.

Our Service

1.All of the CR steel have 1-year guarantee from the day installation.

2.All of the specification of the cold rolled steel coil and other details will be never reveal to any third companies.

3.We could cut the cold rolled steel from steel coil to steel sheet,the size will be do as you required.

4.We colud also welding the cold rolled steel plate use two CR steel plate.

Key words:

ST12 steel sheet

Packaging

The company's products are packaged and labeled according to regulations and customer requirements. Take care to avoid any damage that may occur during storage or transportation. In addition, clear labels are attached outside the package to facilitate identification of product ID and quality information.

1. Wooden case packing, PVC packing, etc.

2. Standard seaworthy packing machine customized

3. Port any port in China

In order to better ensure the safety of your goods, we will provide professional, environmentally friendly, convenient and efficient packaging services.

Stainless steel pipes are often packed and transported in bags, boxes or protective containers. Stainless steel conduits with an outer diameter greater than 6 inches can be transported in bulk, packed or not. The length, outer diameter, wall thickness, finish and transportation method determine the optimal packaging method. Most polishing tubes are packed in wooden cases or boxes made of other suitable materials.

It is necessary to bundle stainless steel pipes, because excessive quantities of stainless steel pipes during transportation may lead to risks such as bending, extrusion deformation or twisting of pipes during transportation. In addition, some other auxiliary measures need to be taken during baling. Flat steel wire belt is generally used for binding, but other suitable materials can also be used. The number of fixed knots depends on the length and weight of the bale.
Application

1 Building Materials industry
2 light industry
3 Shipbuilding Industry
4 Mechanical Manufacturing
5 Bridge Construction
6 Energy Engineering
7 Water Conservancy Projects
8 Chemical Industry

1. Automobile industry

Stainless steel plate not only has high corrosion resistance, but also has light weight, which is very important in automobile manufacturing. A large number of stainless steel plates are required for the manufacturing of automobile shells, and many international famous cars are now beginning to use stainless steel plates as the structural materials of automobiles. Even in high-speed railway, subway and other aspects, stainless steel plate is also widely used.

2. Water storage and transportation

Water has high requirements on the environment during storage. Stainless steel plate can effectively ensure the water quality is not polluted when used for water storage. Stainless steel plate is also recognized as a safe, hygienic and efficient water storage material in the world. Stainless steel plate will also be an indispensable material for water storage equipment in the future.

3. Construction industry

In fact, stainless steel plates were first used in the construction industry, and then gradually introduced into more fields. Decorative panels on the exterior walls of buildings are generally made of stainless steel plates, which are durable and beautiful.

In a word, stainless steel plates are widely used. In addition to the above, stainless steel plates can also be seen in the household appliance manufacturing industry. I hope you can have a more comprehensive understanding of stainless steel plate after reading this article. More wonderful content, remember to pay attention to TISCO stainless steel!