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Cold Rolled Steel Coil/Sheet/Strip/Plate/Roll (CR Steel)

Grade: Q195, Q215, Q235, 08AL, SPCC, SPCD, SPCE, SPCEN, ST12, ST13, ST14, ST15, ST16, DC01, DC03, DC04, DC05, DC06, etc

Product Name: Cold Rolled Steel Coil/Sheet/Strip/Plate/Roll (CR Steel)

Thickness: 0.11-5.0 mm

Width: 600-1500 mm

Hardness: Softy , half hard, hard quality

Mechnical: Commercial, Drawing, Deep Drawing, Extra Deep Drawing, Structural quality

Grade: Q195, Q215, Q235, 08AL, SPCC, SPCD, SPCE, SPCEN, ST12, ST13, ST14, ST15, ST16, DC01, DC03, DC04, DC05, DC06, etc

Specifications

ID 508mm/610mm
Coil Weight 3-20metric ton per coil
Package Export standard, seaworthy
Monthly production 5000-10000 tons
Delivery time 15-35 days
MOQ 20 tons


Product Introduction

Cold rolled steel is produced by cold rolling. Cold rolling is a steel plate that further thins the No.1 steel plate to a target thickness at room temperature. Compared with hot-rolled steel sheet, cold-rolled steel sheet is more precise in thickness, smooth and beautiful in surface, and has a variety of superior mechanical properties, especially in processing performance.It is mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and commerce. Among them, the construction industry is mainly used to manufacture anti-corrosion industrial and civil building roof panels, roof grilles, etc. The light industry uses them to make household appliances shell, civil chimneys, kitchen appliances, etc. The automotive industry is mainly used to manufacture corrosion-resistant parts of cars, etc. Agriculture, animal husbandry and fisheries are mainly used for food storage and transportation, meat and aquatic products freezing processing equipment, and commerce is mainly used as material storage. Transportation, packaging, etc.


Cold Rolled Steel Coil & Sheet

cold rolled steel coil /sheet /plate/strip/roll

Production Line

cold rolled steel coil /sheet /plate/strip/roll supplier

Manufacturing Process

Cold rolled steel coil processing process

Packaging and Transportation

cold rolled steel coil /sheet /plate/strip/roll manufacturer

Chemical Composition

Grade C Mn P S Alta
DC01, SPCC ≤0.12 ≤0.60 ≤0.045 ≤0.045 ≥0.020
DC02, SPCD ≤0.10 ≤0.45 ≤0.035 ≤0.035 ≥0.020
DC03, SPCE ≤0.08 ≤0.40 ≤0.030 ≤0.030 ≥0.020
DC04, SPCF ≤0.06 ≤0.35 ≤0.025 ≤0.025 ≥0.015

Mechanical Properties

Grade RCL(Mpa) RM(MPa) A80mm(%) R90 N90
DC01 140~280 270~410 ≥28

DC02 140~240 270~370 ≥34 ≥1.4
DC03 120~210 270~350 ≥38 ≥1.8 ≥0.18
DC04 120~180 270~330 ≥40 ≥2.0 ≥0.20
SPCC 130~300 270~410


SPCD 120~240 270~370
≥1.3
SPCE 120~210 270~350
≥1.8 ≥0.18

Main Features of Cold Rolled Steel

1.The cold-rolled coil products are accurate in size, uniform in thickness, and the thickness difference of the coils generally does not exceed 0.01-0.03 mm or less, which can meet the requirements of high-precision tolerances.

2.It is possible to obtain extremely thin strips that cannot be produced by hot rolling (up to 0.001 mm or less).

3.The surface quality of cold-rolled products is superior, there are no defects such as pitting, hot-pressed iron oxide, etc., which are often found in hot-rolled coils, and coils of different surface roughness (glossy or hemp) can be produced according to user requirements. Rough surface, etc., to facilitate the processing of the next process.

4.The cold rolled plate has a good mechanical properties and process properties (such as higher strength, lower yield limit, good deep drawability, etc.).

5.High-speed rolling and full-continuous rolling can be realized with high productivity.



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