fad-trade-next/content/product/en/6.mdx

---
title: Cold-Rolled Low Carbon Steel Sheet for Stamping
desc: Has good surface quality, shape, welding and mechanical processing performance, suitable for home appliance inner and outer panels and parts that have certain requirements for surface quality and processing performance.
models: 
  - Q/TB303-2008
  - DC01(O3), DC03(O3)
images: 
  - /images/product/20250318141215385.jpg
spec: 
  - 'Thickness: 0.35~2.0mm'
  - 'Width: 1000~1540mm'
slug: '6'
---

## Chemical Composition
| Grades | C | Mn | Si | P | S | Als | S |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| DC01(O3) | ≤0.07 | ≤0.50 | ≤0.05 | ≤0.025 | ≤0.03 | ≥0.02 | - |
| DC03(O3) | ≤0.06 | ≤0.45 | ≤0.03 | ≤0.025 | ≤0.025 | ≥0.03 | - |

## Mechanical Properties
| Grades | Yield strength/Re/MPa | Tensile strength/Rm/MPa | Elongation/A80/% | r₉₀ | n₉₀ |
| :--- | :--- | :--- | :--- | :--- | :--- |
| DC01(O3) | ≤280 | 270-410 | ≥28 | - | - |
| DC03(O3) | ≤240 | 270-370 | ≥34 | ≥1.3 | - |
1. When there is no obvious yield, use Rp0.2; otherwise use Rel.
2. When the nominal thickness of the product is greater than 0.5mm but not greater than 0.7mm, the elongation is allowed to decrease by 2%; when the nominal thickness of the product is not greater than 0.5mm, the elongation is allowed to decrease by 4%.