Cold rolled available and successfully steel coil is a type of steel coil product developed from hot rolled steel coil and sheet, surface quality and dimension precision are quite low after hot rolling process, Cold rolled available and successfully steel coil can’t be used where surface quality and dimensions are required. Until now, Cold rolled available and successfully steel coils have been available and successfully used for a variety of applications.
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 |
Dimensional Characteristics of Cold rolled available and successfully steel coil:
The applicable thickness for this SPCC material as defined in the JIS 3141 starts from 0.25 mm to 2.5 mm or over. However the width of SPCC material ranges to 2000 mm.
The Chemical Composition of SPCC Cold rolled available and successfully steel coil:
JIS G 3141 defines the chemical composition of SPCC steels as under:
Maximum percentage of Carbon (C) is 0.15 percent.
Maximum percentage of Manganese (Mn) is 0.60 percent.
Maximum percentage of Phosphorous (P) is 0.050 percent.
Maximum percentage of Sulphur (S) is 0.050 percent.
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