DZ Iron Steel Group
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Black Annealed Cold Rolled Steel Sheets Coils Prices
Cold rolled steel is produced by cold rolling. Cold rolling is a steel plate that further thins the No.1 steel plate to a target thickness at room temperature. Compared with hot-rolled steel sheet, cold-rolled steel sheet is more precise in thickness, smooth and beautiful in surface, and has a variety of superior mechanical properties, especially in processing performance.It is mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and commerce. Among them, the construction industry is mainly used to manufacture anti-corrosion industrial and civil building roof panels, roof grilles, etc. The light industry uses them to make household appliances shell, civil chimneys, kitchen appliances, etc. The automotive industry is mainly used to manufacture corrosion-resistant parts of cars, etc. Agriculture, animal husbandry and fisheries are mainly used for food storage and transportation, meat and aquatic products freezing processing equipment, and commerce is mainly used as material storage. Transportation, packaging, etc.
| Chemical Composition |
| Grade | C | Mn | P | S | Alta |
| DC01, SPCC | ≤0.12 | ≤0.60 | ≤0.045 | ≤0.045 | ≥0.020 |
| DC02, SPCD | ≤0.10 | ≤0.45 | ≤0.035 | ≤0.035 | ≥0.020 |
| DC03, SPCE | ≤0.08 | ≤0.40 | ≤0.030 | ≤0.030 | ≥0.020 |
| DC04, SPCF | ≤0.06 | ≤0.35 | ≤0.025 | ≤0.025 | ≥0.015 |
| Mechanical Properties |
| Grade | RCL(Mpa) | RM(MPa) | A80mm(%) | R90 | N90 |
| DC01 | 140~280 | 270~410 | ≥28 | ||
| DC02 | 140~240 | 270~370 | ≥34 | ≥1.4 | |
| DC03 | 120~210 | 270~350 | ≥38 | ≥1.8 | ≥0.18 |
| DC04 | 120~180 | 270~330 | ≥40 | ≥2.0 | ≥0.20 |
| SPCC | 130~300 | 270~410 | |||
| SPCD | 120~240 | 270~370 | ≥1.3 | ||
| SPCE | 120~210 | 270~350 | ≥1.8 | ≥0.18 |
| Main Features |
| Cold Rolled Steel Coils & Sheets |
Packaging & Shipping
| Guide For Ordering Products |
Q1: How can I buy products in my country?
A1: Please send us an inquiry or e-mail, we will reply to you and send you a trade assurance order if you need.
Q2: How long does it take to get the product if I place an order
A2: A: For stock products, will make shipments in 5- 7 days after receiving deposit or receiving L/C; for products need new production for common materials, usually make shipments in 15-20 days; for products need new production for special and rare materials, usually need 30-40 days to make shipment.
Q3: How to make payment?
A3: First send us an inquiry, and we will reply with our quotation. If our price suits you, we will prepare proforma invoice with our banking detail.
Q4: Can you do customization & reproduction if I provide a photo?
A4: Yes