1450 cold rolling technical parameters
2.1 raw material specifications and technical requirements
Steel grade: 08Al, low carbon steel, SPHC, SPHD, sphe, SS400
Inlet thickness: ≤ 6mm
Entrance width: 900 ~ 1250mm
Maximum outer diameter: Φ 1900mm
Inner diameter: Φ 610mm/ Φ 900mm
Maximum coil weight: 25t
Minimum inside diameter: Φ 1000mm
Technical requirements: the surface quality, size, accuracy and chemical composition shall meet the "technical standard for hot rolled steel strip" (internal control) and corresponding GB requirements.
2.2 specifications and technical requirements of finished products
Finished product thickness: 0.25-2 mm
Finished product width: 900 ~ 1250mm
Maximum outer diameter: Φ 1900mm
Nominal inside diameter: Φ 510/ Φ 1000- Φ 1900mm
Maximum coil weight: 25t
Thickness tolerance: ≤ 0.3mm ± 10um; ± 3% when ≥ 0.30mm
Production capacity: 1.5 million tons / year
1450 cold rolling technical parameters
2.1 raw material specifications and technical requirements
Steel grade: 08Al, low carbon steel, SPHC, SPHD, sphe, SS400
Inlet thickness: ≤ 6mm
Entrance width: 900 ~ 1250mm
Maximum outer diameter: Φ 1900mm
Inner diameter: Φ 610mm/ Φ 900mm
Maximum coil weight: 25t
Minimum inside diameter: Φ 1000mm
Technical requirements: the surface quality, size, accuracy and chemical composition shall meet the "technical standard for hot rolled steel strip" (internal control) and corresponding GB requirements.
2.2 specifications and technical requirements of finished products
Finished product thickness: 0.25-2 mm
Finished product width: 900 ~ 1250mm
Maximum outer diameter: Φ 1900mm
Nominal inside diameter: Φ 510/ Φ 1000- Φ 1900mm
Maximum coil weight: 25t
Thickness tolerance: ≤ 0.3mm ± 10um; ± 3% when ≥ 0.30mm
Production capacity: 1.5 million tons / year