DC07 vs P355NH: 40% composition overlap. Significantly different materials serving different application areas.
DC07 vs P355NH
Side-by-side chemical composition and mechanical property comparison.
Overview
DC07
1.0873
Super deep-drawing quality cold-rolled steel with extremely low carbon content (max 0.01%). The highest formability grade in the EN 10130 DC series, designed for extreme cold forming operations. Interstitial-free (IF) steel with Ti and/or Nb stabilization to achieve exceptional r-values and elongation. Used for complex automotive body panels, deep-drawn fuel tanks, and intricate sheet metal components requiring the most demanding forming operations.
P355NH
1.0565
Weldable fine-grained non-alloy steel for pressure vessels with minimum yield strength 355 MPa. NH designation indicates normalized condition with specified elevated temperature properties and impact testing at -20°C. Very widely used pressure vessel grade for boilers, storage tanks, heat exchangers, and pipes transporting hot liquids and pressurized gases. Good weldability and resistance to brittle cracking.
| DC07 | P355NH | |
|---|---|---|
| Material Number | 1.0873 | 1.0565 |
| Category | Carbon Steel | Carbon Steel |
| Standard | EN 10130 | EN 10028-3 |
Chemical composition (wt%)
| Element | DC07 | P355NH | Overlap |
|---|---|---|---|
| C | ≤ 0.01% | ≤ 0.18% | OK |
| Si | — | ≤ 0.5% | — |
| Mn | ≤ 0.35% | 1.1–1.7% | No overlap |
| P | ≤ 0.02% | ≤ 0.025% | OK |
Mechanical properties
| Property | DC07 | P355NH | Unit |
|---|---|---|---|
| tensile_strength | 250–350 | 490–630 | MPa |
| yield_strength | 110–170 | ≥ 355 | MPa |
| elongation | ≥ 42 | ≥ 22 | % |
Compatibility Assessment
DC07 and P355NH have significantly different compositions (40% overlap). These materials are not interchangeable and serve different application areas.
Automated assessment based on composition analysis
Frequently Asked Questions
Is DC07 the same as P355NH?
DC07 and P355NH have a 40% composition overlap. They are generally not directly interchangeable.
Can I replace DC07 with P355NH?
Generally not recommended. The compositions differ significantly (40% overlap). These materials have different alloying concepts and are intended for different applications.
What is the difference between DC07 and P355NH?
The main differences are in the following elements: Mn. DC07 is a Carbon Steel grade, while P355NH is a Carbon Steel grade.
View full data for each material:
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.