碳钢卷材Configure according to available CMS optionsDC04 Cold Rolled Steel Strip Coil
产品描述
DC04冷轧钢带卷是一种用于冷成形加工的低碳钢材料，符合EN 10130标准要求，具有优良的延展性、深冲性能和均匀的表面质量。产品适用于精密冲压、深拉伸、弯曲及连续成形工艺，广泛应用于汽车零部件、家用电器配件、电气元件和精密金属制品。 DC04钢带卷可根据客户需求进行分条加工，并按指定厚度、宽度、卷内径及卷重供货。实际规格、表面状态及力学性能以订单要求和材质证明为准。
尺寸范围
- Thickness: 0.30–4.00 mm
- Width: 10–600 mm
- Inner Diameter: Subject to order requirements
- Outer Diameter: Subject to production capability
- Coil Weight: Customized according to customer requirements
- Slitting Width: Available upon request
- Custom Sizes: Subject to supplier capability and minimum order quantity
牌号标准
| 标准体系 | 数值 |
|---|---|
| EN 10130 | DC04 |
| EN Material Number | 1.0338 |
| JIS G 3141 | SPCE — comparable deep-drawing grade, subject to verification |
| DIN 1623 | St14 — historical comparable designation, subject to verification |
| 🇺🇸 ASTM | ASTM A620/Confirm the specific applicable grade and standard before claiming equivalence |
化学成分
| 元素 | 数值 |
|---|---|
| Carbon (C) | ≤ 0.08% |
| Manganese (Mn) | ≤ 0.40% |
| Phosphorus (P) | ≤ 0.030% |
| Sulfur (S) | ≤ 0.030% |
机械性能
| 性能 | 数值 |
|---|---|
| Yield Strength (Re) | 140–210 MPa |
| Tensile Strength (Rm) | 270–350 MPa |
| Elongation (A80) | ≥ 38% |
物理性能
| 性能 | 单位 | 数值 |
|---|---|---|
| Density | - | Approximately 7.85 g/cm³ |
| Elastic Modulus | - | Approximately 210 GPa |
| Thermal Conductivity | - | Approximately 50 W/(m·K) |
| Electrical Resistivity | - | Approximately 0.13–0.15 μΩ·m |
应用场景
- Automotive stamping components
- Household appliance parts
- Precision metal stamping
- Deep-drawn components
- Electrical and electronic components
- Metal clips, brackets, and fittings
- Precision-formed industrial parts
- Continuous strip processing and manufacturing