DC04
1.0338Cold-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.
International equivalents
| Flag | Standard | Country | Grade | Number | Match |
|---|---|---|---|---|---|
| 🇺🇸 | ASTM | USA | ASTM A1008 DDS | — | REF |
| 🇪🇺 | EN | Europe | DC04 | 1.0338 | 100% |
| 🇪🇺 | DIN | Europe | St14 (old) | — | 98% |
| 🇯🇵 | JIS | Japan | SPCE | — | 90% |
Sources: ASTM A1008, EN 10130:2006, DIN 1623, JIS G3141
Mechanical properties
Compatibility verdict
DC04 and St14 (old): 98% composition match
Related materials
C45
1.0503Medium carbon unalloyed quality steel. Good machinability and moderate strength after heat treatment. Widely used for shafts, spindles, pins, studs, and general machine parts.
S355JR
1.0045High-strength low-alloy structural steel with minimum yield strength of 355 MPa. Standard grade for bridges, buildings, cranes, and general structural applications. Impact tested at +20°C (JR).
S235JR
1.0038General-purpose structural steel with minimum yield strength of 235 MPa. The most common structural steel grade in Europe for general construction, frames, and non-critical structural applications.
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