| All data is for information only------(<---links) | |
|---|---|
| PRODUCT DATA of AISI 202 |
| Material | AISI 202 |
| Chemical Composition | 17-19Cr, 4-6Ni, 7.5-10Mn, 0.15C, 0.25N, rem Fe |
| EXPERIENCE IN PRACTICE |
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| Equivalent Designations | S20200, AISI 202, SAE 30202 |
| PHYSICAL PROPERTIES |
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| Specific Gravity | 7.8 |
| ELASTIC PROPERTIES |
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| Tensile Modulus | 190 to 210 GPa |
| Poisson Ratio | 0.27 to 0.3 |
| ELECTRICAL PROPERTIES |
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| Electrical Volume Resistivity | 6.9e-7 ohm.m |
| THERMAL PROPERTIES |
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| Thermal Conductivity | 16.2 W/m.K |
| Thermal Expansion Coefficient | 17.5 μstrain/°C |
| Specific Heat | 0.5 J/g.K |
| RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY |
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| Stress Corrosion Status | High Resistance to SCC: Table 1
Remark: acc. to ECSS-Q-ST-70-36C Data Quality: Design Data |