タイトルまたは説明

Product:    cold rolled black annealed steel coils
1).Materials: SPCC/DC*1 /DC*3  
2). coil condition: (1) black annealed
(2). full hard (on request)
3).Coil Weight: **8 MT
4).Thickness: 0.*8 *2.0mm; 
Width: **0mm to ***0mm
5).Tensile Strength: ******0N/M2
6).Elongation:****0%
7).Surface Treatment: Passivation, Skin Pass, Oil Or Non-Oil
8).Packing: Seaworthy Packing.
 
Applications:
Used the cutting-edge composite technology, steel integrate with rich bright colors peritoneal
1.improved the chemical stability of materials
2.effective rust and corrosion resistance                                         
3.high quality of flexibility, plasticity
4.can bear high pressure,wear,heat and high temperature
5.color,finish,feel,all are prominent
6. Stamping parts; electrical and mechanical stamping parts