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| Cold Rolled Steel Coil Details | ||
| Commen grade | Q195A-Q235A,Q195AF-Q235AF,Q295A(B)-Q345 A(B);SPCC,SPCD,SPCE,ST12-15;DC01-06 | |
| Thickness | 0.2mm-4mm | Stock coil thickness:0.3mm - 4mm |
| Width | 1000-1500mm | Stock coil width:1250mm,1500mm |
| Length | cut to length | |
| Standard | GB,AISI,ASTM,JIS,DIN | |
| Delivery time | 7-20 days | |
Cold rolled steel coil common steel grade is SPCC,SPCD and SPCE,
chemical composition and technical property as below.
SPCC: cold rolled carbon steel sheet and steel strip for general
use
SPCD: cold rolled carbon steel sheet and strip for stamping
SPCE: cold rolled carbon steel sheet and strip for deep drawing
| Chemical Composition | ||||||
| C | Mn | Si | P | S | AL | |
| SPCC | ≤0.15 | ≤0.50 | ≤0.05 | ≤0.035 | ≤0.025 | --- |
| SPCD | ≤0.10 | ≤0.45 | ≤0.03 | ≤0.025 | ≤0.025 | >0.015 |
| SPCE | ≤0.08 | ≤0.40 | ≤0.025 | ≤0.025 | ≤0.025 | >0.015 |
| Technical Property | |||||||||
| GRADE | Yield Strength MPA > | Tensile Strength MPA ≤ | Elongation% (MM) | ||||||
| ≤0.25MM | 0.25-0.30 | 0.30-0.40 | 0.40-0.60 | 0.60-1.0 | 1.0-1.6 | > 1.6 | |||
| SPCC | --- | 270 | 25 | 28 | 31 | 34 | 36 | 37 | 38 |
| SPCD | 240 | 270 | 27 | 30 | 33 | 36 | 38 | 39 | 40 |
| SPCE | 220 | 270 | 29 | 32 | 35 | 36 | 40 | 41 | 42 |
Uses of cold rolled steel:
(1)Furniture and appliance manufacturing: Cold rolled mild steel
coils and plates are commonly used to manufacture steel furniture,
housings and parts for refrigerators, washing machines and other
household appliances. Their high strength, corrosion resistance,
ease of processing and surface finish make them ideal materials for
manufacturing these products.
(2) Automotive Manufacturing: Cold rolled steel coil is also a
widely used material in the automotive industry for body, chassis
and engine applications. It has the characteristics of high
strength, light weight, corrosion resistance, good stamping, etc.,
which can meet the requirements of the automotive industry for
materials.
(3) Building materials manufacturing: cold rolled steel coils can
also be used to manufacture building materials, such as steel
structures, steel frames, steel plate facades and so on. Its high
strength, good seismic performance, easy processing, corrosion
resistance and other characteristics can meet the requirements of
building materials.
In addition, cold rolled mild steel plate is also widely used in
printing iron drums, construction, building materials, bicycles and
other industries. Overall, due to its excellent performance, cold
rolled mild steel coils and plates are widely used in many fields.