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| PRODUCT DATA of PH 15-7 Mo |
| Material | PH 15-7 Mo |
| Product Datasheet | 15-7_Mo_Data_Sheet |
| General Information | This alloy is a semi-austenite precipiotation-hardening stainless steel Typical properties for CH900 temper |
| Precautions | Hydrogen embrittlement may occur during plating. This alloy is unstable during exposure to temperatures exceeding about 260 C |
| Chemical Composition | Fe-15Cr-7Ni-2.5Mo |
| EXPERIENCE IN PRACTICE |
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| Development Status | Commercial Product |
| Space Experience | Good |
| PHYSICAL PROPERTIES |
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| Specific Gravity | 7.67 |
| ELASTIC PROPERTIES |
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| Tensile Modulus | 193 GPa |
| Shear Modulus | 72.4 GPa |
| THERMAL PROPERTIES |
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| Thermal Conductivity | 15.1 W/m.K |
| Thermal Expansion Coefficient | 10.8 μstrain/°C |
| Specific Heat | 0.46 J/g.K |
| Melting Range | 1420 to 1450 °C |
| 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 |
| Welding | Most welding is performed with TIG or resitance spot and seam welding processes |