ATI 2003 (Lean Duplex) vs LDX 2101 Lean Duplex
Property comparison of ATI 2003 (Lean Duplex) and LDX 2101 Lean Duplex, both stainless steel.
| Property | ATI 2003 (Lean Duplex) | LDX 2101 Lean Duplex | Difference |
|---|---|---|---|
| Yield strength | 485 MPa | 448 MPa | -8% |
| Tensile strength | 695 MPa | 648 MPa | -7% |
| Elongation | 25 % | 30 % | +20% |
| Elastic modulus | 210,000 MPa | 200,000 MPa | -5% |
| Density | 7,780 kg/m³ | 7,760 kg/m³ | 0% |
| Brinell hardness | 293 HB | 225 HB | -23% |
| Thermal conductivity | 17 W/m·K | 15 W/m·K | -12% |
| Specific heat | 510 J/kg·K | 500 J/kg·K | -2% |
| Coefficient of thermal expansion | 0.000014 1/K | 0.000014 1/K | -2% |
Difference is LDX 2101 Lean Duplex relative to ATI 2003 (Lean Duplex). Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- grade
- UNS S32003
- standard
- ASTM A240
- heat treatment
- Annealed
- grade
- S32101
- standard
- ASTM A240/A276
- heat treatment
- Annealed
What else is in Engineering Database
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators