DC04 vs DC01: Same DC family — DC04 for deep drawing, DC01 for simple forming
DC04 vs DC01
Side-by-side chemical composition and mechanical property comparison.
Overview
DC04
1.0338
Cold-rolled low-carbon steel for deep drawing. Higher formability than DC01/DC03 — suitable for difficult drawing and profiling operations. Used for automotive body panels, deep-drawn kitchen sinks, complex stampings, and precision-formed components.
DC01
1.0330
Cold-rolled unalloyed low-carbon steel for cold forming. Base grade of the DC family (DC01-DC07). Good formability for bending, coining, beading, and simple drawing operations. Smooth surface suitable for coating and painting. Formerly designated St12.
| DC04 | DC01 | |
|---|---|---|
| Material Number | 1.0338 | 1.0330 |
| Category | Carbon Steel | Carbon Steel |
| Standard | EN 10130 | EN 10130 |
Chemical composition (wt%)
| Element | DC04 | DC01 | Overlap |
|---|---|---|---|
| C | 0–0.08% | 0–0.12% | OK |
| Mn | 0–0.4% | 0–0.6% | OK |
| P | 0–0.03% | 0–0.045% | OK |
| S | 0–0.03% | 0–0.045% | OK |
Mechanical properties
| Property | DC04 | DC01 | Unit |
|---|---|---|---|
| tensile_strength | 270–350 | 270–410 | MPa |
| yield_strength | 120–220 | 140–280 | MPa |
| elongation | ≥ 38 | ≥ 28 | % |
Compatibility Assessment
DC04 has lower C (0.08% vs 0.12%), lower Mn (0.40% vs 0.60%), and higher elongation (38% vs 28%). DC04 is designed for deep drawing; DC01 for bending and simple forming. DC04 costs more per kg.
Frequently Asked Questions
Is DC04 the same as DC01?
DC04 and DC01 have a 75% composition overlap. Same DC family — DC04 for deep drawing, DC01 for simple forming
Can I replace DC04 with DC01?
In many cases, yes. The compositions overlap significantly (75%). However, always verify mechanical property requirements and heat treatment compatibility for your specific application.
What is the difference between DC04 and DC01?
The main differences are in the following elements: overall alloying content. DC04 is a Carbon Steel grade, while DC01 is a Carbon Steel grade.
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Data provided for reference only. Always verify against the applicable specification for critical applications.
All data is for reference only. Equivalents indicate similarity, not identity. Always verify against the applicable specification for safety-critical applications. materialref.com accepts no liability for decisions based on this data.