Cold rolled coils

Salient features:

Cold rolled coils boast a smooth and uniform surface finish. This quality makes them ideal for applications where aesthetics and surface appearance are crucial, allowing for better paint adhesion and surface treatments.

These coils exhibit excellent dimensional accuracy and consistency in thickness. Their uniformity and tight tolerances make them suitable for applications requiring precise measurements and a high level of flatness.

Applications:

Cold rolled coils find widespread use in the construction industry for manufacturing various structural components, roofing, cladding, and architectural elements. Their smooth surface finish and dimensional accuracy contribute to the quality and aesthetics of buildings and infrastructure.

They are extensively utilized in the production of appliances (such as refrigerators, washing machines) and machinery parts. Their uniformity, along with superior surface quality, makes them suitable for fabricating components that demand precision, durability, and a visually appealing finish in various appliances and machinery.


Product Structure & Parameters

Steel GradeStandardBrandPurpose
Low carbon & ultra low carbonJIS G3141SPCCGenerally used
Low carbon & ultra low carbonJIS G3141SPCDUsed for stamping
Low carbon & ultra low carbonJIS G3141SPCEfor deep drawing
Low carbon & ultra low carbonJIS G3141SPCFNon time effective deep drawing
Low carbon & ultra low carbonJIS G3141SPCGNon time effective ultra deep drawing
Low carbon & ultra low carbonEN10130DC01Generally used
Low carbon & ultra low carbonEN10130DC02 DC03Used for stamping
Low carbon & ultra low carbonEN10130DC04for deep drawing
Low carbon & ultra low carbonEN10130DC05Extra deep punching
Low carbon & ultra low carbonEN10130DC06Ultra deep punching
Low carbon & ultra low carbonDIN1623
(GB5213)
ST12Generally used
Low carbon & ultra low carbonDIN1623
(GB5213)
ST13Used for stamping
Low carbon & ultra low carbonDIN1623
(GB5213)
ST14for deep drawing
Low carbon & ultra low carbonDIN1623
(GB5213)
ST15Extra deep punching
Low carbon & ultra low carbonDIN1623
(GB5213)
ST16Ultra deep punching
Product typedEdge stateNominal thickness (mm)Nominal width (mm)Inner dia. of steel coil (mm)
Annealing cold rolled coilsTrimming edge0.20-1.8900-1250508/610
Annealing cold rolled coilsUncut edges0.20-1.8920-1270508/610
BrandPurposeSurface levelStandard
SPCC-1BAnnealing & galvanizing0/1JIS G3141
SPCC-1DAnnealing & galvanizing0/1JIS G3141
LevelCode
Advance finishing surface01
Higher level finishing surface01
General level finished surface02