What is DC01?
DC01 is a cold rolled non-alloy mild steel specified under DIN EN 10130, designed for general cold forming operations such as bending, light stamping, punching, and profiling.
Key Characteristics of DC01 Steel
Low carbon content for good formability
Smooth and uniform surface finish
Excellent weldability
Stable dimensional tolerances
Cost-effective for mass production
DC01 is commonly supplied in coil, sheet, and cut-to-length plate, making it suitable for both manufacturers and steel stockholders.
Equivalent Grades
| Region | Standard | Grade |
|---|---|---|
| Japan | JIS G3141 | SPCC (Commercial quality) |
| USA | ASTM A1008 | CS Type A/B/C (Commercial steel) ASTM International |
| Germany | DIN | St12, FeP01 |
| China | GB/T | Q195, Q215A |
Key Applications
Automotive: Body panels, door inner panels, fuel tank brackets
Appliances: Washing machine drums, microwave oven chambers
Construction: Roofing, cladding, structural components
General fabrication: Furniture, metal cabinets, ducts
Chemical Composition Comparison (Typical / Max %)
| Grade | C | Mn | P | S |
|---|---|---|---|---|
| DC01 | ≤ 0.12 | ≤ 0.60 | ≤ 0.045 | ≤ 0.045 |
| SPCC (JIS / GB) | ≤ 0.12 | ≤ 0.60 | ≤ 0.045 | ≤ 0.045 |
| A1008 CS-B | ≤ 0.15 | ≤ 0.60 | ≤ 0.030 | ≤ 0.035 |
Although exact limits vary slightly, all grades fall into the same low-carbon steel family, ensuring similar forming behavior.
Mechanical Properties Comparison (Typical)
| Property | DC01 | SPCC | A1008 CS-B |
|---|---|---|---|
| Yield Strength | ≤ 280 MPa | ~240–280 MPa | ~170–280 MPa |
| Tensile Strength | 270–410 MPa | 270–410 MPa | 270–410 MPa |
| Elongation (A80) | ≥ 28% | ≥ 28% | ≥ 28% |
How to Source
Define Requirements
Specify: Grade, thickness, width, length, quantity, surface finish
Application: Confirm end-use to select appropriate grade
Quality level: Standard (DC01) vs. drawing quality (DC03) vs. deep drawing (DC04)
Evaluate Suppliers
Critical criteria:
| Factor | Evaluation Points |
|---|---|
| Quality system | ISO 9001 certification, third-party testing (SGS/BV) |
| Manufacturing capability | Production lines, technical equipment, quality control processes |
| Product compliance | EN 10130, JIS G3141, ASTM A1008 certification |
| Lead time | Production capacity vs. your demand |
| Price competitiveness | Compare at least 3-5 suppliers |
| Reputation | Customer reviews, industry references |
| After-sales service | Technical support, warranty policy |
Request Quotations
Provide detailed specifications including:
Grade (DC01/SPCC/ASTM A1008 CS)
Dimensions (thickness × width × length)
Quantity (tonnage or pieces)
Surface treatment (black, galvanized, oiled)
Delivery location and timeframe
Required certifications (EN 10204 3.1, MTC)
Negotiate and Finalize
Payment terms: L/C (safest for large orders) or T/T 30% deposit + 70% before shipment
Incoterms: Decide responsibility boundaries (e.g., FOB for buyer-controlled shipping, CIF for seller-inclusive)
Sample approval: Insist on samples before bulk order
Why Choose DC01 ?
Cost-effective: Most economical in the DC series for basic forming needs
Versatile: Balances strength (270-410MPa) with excellent formability
Sustainable: Enables lightweight designs that reduce material usage
Surface quality: Mirror-like finish right from the mill, ideal for coatings
Widely available: Standard stock in steel service centers globally
🤝 Ready to Source DC01 Steel Globally?
Whether you are importing for industrial manufacturing, OEM supply, large-scale fabrication, or stockholding, identifying the right DC01 supplier is critical. Options range from China mills with flexible export capacities to regional distributors capable of multi-standard compliance.
📩 Contact us at GNEE STEEL to discuss:
Competitive FOB / CIF pricing
Technical datasheets and mill certificates
Customized cutting, slitting, and packaging
Long-term supply agreements
What is the difference between DC01 and DC04 steel?
DC04 and DC01 are both cold-rolled, unalloyed quality steels that are used for various industrial applications. While DC01 serves as the standard grade for general cold forming processes, DC04 is characterized by improved deep-drawing properties and higher ductility.
Is DC01 the same as CR4?
Cold Reduced steel
Here at GNEE Steel, we stock and process DC01 mild steel (often referred to as CR4), in varying thicknesses from 0.9mm up to 3mm. Each sheet is de-coiled and flattened to strict tolerances in our works, ensuring consistent quality and flatness, every time.
What does DC01 mean?
DC01 represents the basic grade of the DC steel family and is also known under the former designations St12 or FeP01. This grade can be used for simple forming operations such as bending, coining, beading and drawing.
What is the difference between DC01 and DC03?
DC01 – This grade can be used for simple forming work, e.g. bending, embossing, beading and drawing. DC03 – This grade is suitable for forming requirements such as deep drawing and difficult profiling.
What is DC01 steel equivalent to?
Material 1.0330, DC01 steel equivalent to ASTM, ISO, European (German DIN, British BSI, France NF), Japanese JIS and Chinese GB standard (for reference). Note: DIN 1623 has been replaced by DIN EN 10130, and the designation ST12 has been replaced by DC01.
What is the thickness of DC01 material?
Galvanized Steel Sheet - Grade Dc01, Thickness 0.2-3.50mm, Width 914-1250mm | Cold Rolled, Durable Zinc Coating, Long Lasting Toughness.
Is cold-rolled steel better than hot rolled steel?
Cold rolling produces steel with closer dimensional tolerances and a wider range of surface finishes than hot rolling. It is also up to 20% stronger than hot rolled through the use of strength hardening.