ATI 2003 (Lean Duplex) vs ATI 2102 (Lean Duplex)
Property comparison of ATI 2003 (Lean Duplex) and ATI 2102 (Lean Duplex), both stainless steel.
| Property | ATI 2003 (Lean Duplex) | ATI 2102 (Lean Duplex) | Difference |
|---|---|---|---|
| Yield strength | 515 MPa | 450 MPa | -13% |
| Tensile strength | 725 MPa | 655 MPa | -10% |
| Elongation | 40 % | 30 % | -25% |
| Elastic modulus | 210,000 MPa | 200,000 MPa | -5% |
| Density | 7,780 kg/m³ | 7,750 kg/m³ | 0% |
| Brinell hardness | 223 HB | 293 HB | +31% |
| Thermal conductivity | 17 W/m·K | 15.7 W/m·K | -8% |
| Coefficient of thermal expansion | 0.000014 1/K | 0.000013 1/K | -4% |
Difference is ATI 2102 (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
- UNS S82011
- standard
- ASTM A240
- heat treatment
- Annealed
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