DC01 is cold continuous rolled low carbon steel plate and steel strip. European standard Grade DC01 Cold rolled steel strip is similare as Japanese standard SPCC and DIN standard ST12.Dc01 is a European standard, using Baosteel enterprise standard Q/BQB402 or EU standard EN10130, which is equivalent to the cold-rolled plate of 10 steel in GB699 high-quality carbon structural steel, with a carbon content of about 0.10%.
SPCC ,S mean for steel, P mean for plate, C means for cold rolled,C mean for common. Heat treatment condition: A-annealing S-annealing +smooth, 8-(1/8) hardness,4-(1/4) hardness, 2-(1/2) hardness 1-hardness. Tensile ductility level:ZF-For the most complex parts of coining the drawingHF-Used to punch the drawing parts is very complexF-Used to punch the drawing complex parts For the SPCC steel sheet and steel strip specification lists, the thickness from 0.3-3.5 mm and width from 120-1850mm are all available by our company. For the length, we can offer as your requirements. SPCC steel has Smooth surface, good processing, it mainly used in cars, refrigerators, washing machines and other electrical appliances, and industrial equipment.The more information of SPCC steel shown in the following table SPCC Chemical composition
Norme : JIS, ASTM, EN10130
Catégorie : SPCC, SPCD, ST12, ST13, ST14/16, DC01, DC02, DC03, DC04, DC05, DC06, Q195, Q195L, SAE1008, SAE1006
brillance / finition noire douce, dure, acier inoxydable travaillé Bande / Bandes d'acier laminées à froid :
Max. Largeur (bord de moulin): 720 mm
Min. Largeur (bord fendu) : 39 mm
Max. Épaisseur : 2,0 mm
Min. Épaisseur : 0,3 mm
Diamètre intérieur : 400 mm ou 508 mm
Diamètre extérieur : 850~1500mm
Forme de surface recuite : brillance et finition de surface noire
SAE 1008 Cold Rolled Carbon Steel Coils with full hard are mainly used in automobile, printed metal pail, building, building materials, and bicycle, etc. Additionally, it is the best material to manufacture organic coated strip
Composition chimique
La composition chimique de l'acier DC01 est répertoriée dans le tableau suivant sur la base d'une analyse en poche.
| Pays (Région) | Standard | Composition chimique (analyse en poche), %, ≤ | Qualité de surface | Désoxydation | Classification | ||||
| Nom de l'acier (numéro de l'acier) | C | Mn | P | S | |||||
| Union européenne | EN 10130 | DC01 (1.0330) | 0.12 | 0,60 | 0,045 | 0,045 | UN B | La discrétion du fabricant | Acier de qualité non allié |
| EN 10152 | DC01+ZE (1.0330+ZE) | UN B | |||||||
| EN 10139 | DC01-C390, C340, C440, C490, C590, C690 | – | |||||||
Remarques:
- EN 10130 – Produits plats laminés à froid en acier à faible teneur en carbone ;
- EN 10152 – Produits plats en acier laminés à froid électrolytiquement zingués.
- EN 10139 – Bandes étroites en acier à bas carbone non revêtues laminées à froid.
- Les bobines d'acier laminées à froid sont largement appliquées aux automobiles, aux appareils électriques, aux équipements de bureau en acier, aux conteneurs et à de nombreux autres produits étroitement liés à la vie quotidienne.
| JIS G3141 Composition chimique | |||||
|---|---|---|---|---|---|
| Qualité matérielle | Composition chimique % | ||||
| C | Mn | P | S | Haute | |
| SPCC | ≤0.12 | ≤0,50 | ≤0,035 | ≤0,025 | ≥0.020 |
| SPCD | ≤0.10 | ≤0,45 | ≤0,030 | ≤0,025 | ≥0.020 |
| SPCE | ≤0.08 | ≤0.40 | ≤0,025 | ≤0,020 | ≥0.020 |
| pour toutes les nuances d'acier, lorsque C≤0.01, Alt≥0.015 | |||||
| Propriété mécanique JIS G3141 | ||||||
|---|---|---|---|---|---|---|
| Nuance d'acier | Essai de traction | r90 | n90 | |||
| Limite d'élasticité/MPa | Résistance à la traction /MPa | Allongement après rupture b(L0=50mm, b=25mm)/% | ||||
| 0.5~1.0mm | 1.0~2.0mm | pas moins que | ||||
| SPCC | 140~280 | ≧270 | ≧34 | ≧37 | ||
| SPCD | 140~240 | ≧270 | ≧36 | ≧39 | 1.3 | |
| SPCE | 130~210 | ≧270 | ≧38 | ≧41 | 1.6 | 0.18 |
DC01 is widely used in automobile manufacturing, mainly in the manufacturing of automobile chassis, suspension systems, braking systems, seat supports and other parts. Due to its excellent performance characteristics, it can improve the reliability, safety and comfort of automobiles.
DC01 is also widely used in electrical appliance manufacturing, such as household appliances, communication equipment and electronic products, etc.
Due to its good mechanical properties and processing properties, DC01 is mainly used to manufacture various brackets, shells, structural parts and other key parts.
In air conditioner manufacturing, DC01 can be used to manufacture key components such as refrigerant supports and air duct fixings, improving the service life and stability of air conditioners.