cold rolled steel coil
SPCC black annealed cold rolled steel coil is a high-quality metal material, belonging to the general cold rolled carbon steel sheet and strip in the Japanese JIS standard. It is produced by cold rolling process and undergoes special annealing treatment, and the surface presents a uniform black color. This product has good formability, weldability and processing performance, and is widely used in many fields such as automobile manufacturing, home appliance production, electronic equipment, hardware products, etc.
cold rolled steel coil
- Cold Rolled Black Annealed Steel Coils SPCC Technical Parameters
|
Item |
Specifications/Parameters |
|
Material standard |
JIS G 3141 (Japanese standard) |
|
Surface condition |
Black Annealed |
|
Thickness range |
0.3mm~3.0mm (customizable) |
|
Width range |
600mm~1500mm (cuttable) |
|
Inner diameter of steel coil |
508mm (20") or 610mm (24") |
|
Outer diameter of steel coil |
1000mm~1800mm (depending on weight) |
|
Packing method |
Steel strapping + anti-rust paper/PE film (anti-rust oil optional) |
Black annealed cold rolled crca steel coils SPCC Features
✅ Standard compliance: strictly in accordance with JIS G 3141 standard, quality guaranteed
✅ Excellent formability: elongation ≥ 30%, suitable for stamping, bending and other processing
✅ Beautiful surface: uniform black oxide film, with both anti-rust and decorative functions
✅ Stable performance: stable mechanical properties, high processing consistency
Applications
Automobile manufacturing: used to manufacture automobile body parts, chassis structural parts, interior parts, etc.
Home appliance production: refrigerators, washing machines, air conditioners and other home appliance shells and internal structural parts
Electronic equipment: computer cases, mobile phone shells, electronic component brackets, etc.
Hardware products: metal furniture, filing cabinets, shelves, pipe fittings, etc.
Other fields: architectural decoration, office supplies, toy manufacturing, etc.
Optional services
🔹 Customized striping: Cut to specific width on demand
🔹 Flat sheet supply: Provide cut-to-length service
🔹 Special packaging: Export-grade rust-proof packaging (wooden pallet + vacuum film)
Transportation mode
Road transportation: suitable for short-distance transportation, flexible and fast
Rail transportation: suitable for long-distance and large-volume transportation, safe and reliable
Sea transportation: can be exported to all parts of the world, economical and affordable
Packaging and shipping
FAQ
Q: What is the difference between SPCC and DC01?
A: SPCC is a Japanese standard, DC01 is a European standard, the mechanical properties are similar, the choice depends on the customer's standard requirements
Q: Can the black tarnished surface be sprayed directly?
A: It is recommended to pickle or polish first to obtain the best adhesion
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