ST12 SPCC Cold Rolled Carbon Steel Strip Coils
Cold-rolled steel sheet, abbreviated as cold-rolled plain carbon structural plate and commonly known as cold plate, is manufactured from hot-rolled carbon structural steel strips. Through further cold rolling at room temperature, these sheets achieve thicknesses below 4mm. The cold rolling process prevents iron oxide formation, resulting in superior surface quality and precise dimensional accuracy. Combined with annealing treatment, cold-rolled steel offers enhanced mechanical and technological properties compared to hot-rolled alternatives, making it the preferred choice across various industries, particularly in household appliance manufacturing.
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 |
|
|
Product Specifications
Standards
AISI, ASTM, DIN, GB, JIS, BIS, EN
Materials
SPCC, SPCD, SPCE, ST12-15, DC01-06, Q195A-Q235A, Q195, Q235AF
Normal Width
750mm, 914mm, 1000mm, 1219mm, 1220mm, 1250mm
Length
Custom requirements or cut to sheet
Tolerance
Thickness: +/-0.02mm, Width: +/-0.02mm
Production Capacity
1500 tons per month
Surface Treatment
Oil/dry/passivation/pickling
Applications
Galvanized steel, PPGI, doors, household appliances, manufacturing, shipping, building construction, and others
Frequently Asked Questions
Company Introduction
Shandong Zhongcan Steel New Material Co., Ltd. is located in Taian City, Shandong Province. We welcome interested clients to visit our factory.
Available Sizes
Cold rolled steel coil: 0.12-2.0mm × Width × Coil
Cold rolled steel sheet: 0.12-2.0mm × Width × Length
Sample Availability
Yes, we provide free samples before ordering and are confident you will be satisfied with our product quality.
Delivery Terms
EXW, FOB (Shanghai), or CIF to your discharge port.
Delivery Time
Standard delivery: 10 days
Color steel coil/sheet: approximately 30 days (varies by size)
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