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Quick Details
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Brand Name:
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BAOTAI
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Model Number:
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0.2-25mm*600-1500mm, Q215 Q235 Q355
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Width:
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1000mm-2500mm
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Length:
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2000mm-12000mm, As Request
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Sample:
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Avaiable
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Delivery time:
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within 7 days
Quick Details
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Grade:
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Q235B Q355B SS400, Carbon Steel
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Tolerance:
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±1%
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Place of Origin:
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Shandong, China, Shandong, China
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Brand Name:
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BAOTAI
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Model Number:
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0.2-25mm*600-1500mm, Q215 Q235 Q355
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Width:
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1000mm-2500mm
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Length:
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2000mm-12000mm, As Request
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Sample:
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Avaiable
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Delivery time:
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within 7 days
Cold Rolled Steel Coil
Cold rolled coils (annealed state) are obtained by bell annealing before rolling. After annealing, the work hardening phenomenon and internal stress are eliminated (greatly reduced), that is, the yield strength is reduced close to that of cold rolling. Before rolling.
It is rolling under recrystallization, but it is generally understood as rolling using room temperature rolling materials. Aluminum cold rolling is divided into plate rolling and foil rolling. Those with a thickness of 0.15~ or more are called plates, and those with a thickness of 0.15~ or less are called foils. Europe and the United States mostly use 3 to 6 continuous rolling mills as cold rolling equipment.
Since there is no heating during the production process, there are no defects such as pitting and oxide scale that often occur in hot rolling, and the surface quality is good and the finish is high. Moreover, the dimensional accuracy of cold-rolled products is high, and the performance and structure of the products can meet some special usage requirements, such as electromagnetic properties, deep drawing properties, etc.
Specifications: thickness is 0.2-4mm, width is 600-2 000mm, and steel plate length is 1 200-6 000mm.
Grade: Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345 A(B); SPCC, SPCD, SPCE, ST12-15; DC01-06
Performance: Mainly using low carbon steel grades, requiring good cold bending and welding properties, as well as certain stamping properties.
Hot Rolled Steel Coil
It uses slabs (mainly continuous casting billets) as raw materials, and is made into strip steel by rough rolling units and finishing rolling units after heating. The hot steel strip coming out of the last rolling mill of finishing rolling is cooled to the set temperature by laminar flow, and is rolled into steel strip coils by the coiler. The cooled steel strip coils are then rolled into steel strip coils.
The hot steel strip coming out of the last rolling mill of finishing rolling is cooled to the set temperature through laminar flow, and is rolled into steel strip coils by the coiler. The cooled steel strip coils undergo different finishing operations according to the different needs of users. Lines (smoothing, straightening, cross-cutting or slitting, inspection, weighing, packaging and marking, etc.) are processed into steel plates, flat coils and slit steel strip products.
Q235B, Q345B, SPHC, 510L, Q345A, Q345E
Product Show
Manufacturing Technique
Specification
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Length
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4m-12m or as required
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Width
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0.6m-3m or as required
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Thickness
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0.1mm-300mm or as required
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Standard
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AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
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Technique
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Hot rolled,Cold rolled
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Surface Treatment
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Clean, blasting and painting according to customer requirement
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Material
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Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,
Q420D,Q420E,Q460,Q460D,Q500C,Q500D,Q500E,Q550C,Q550D,Q550E,Q620C,Q620D, Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C,Q890C,Q890D 16Mo3,16MnL,16MnR ,16Mng,16MnDR |
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DC01, DC02, DC03, DC04, SPCC
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Export packing
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Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as request |
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Capacity
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250,000 tons/year
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Product Application
Packaging & Shipping
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