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| PRODUCT DATA of Music wire |
| Material | Music wire |
| Safety Datasheet | MSDS_music wire |
| Product Datasheet | springs music wire PMW -phos coated music wire |
| General Information | Spring wire, good for parts subjected to high stresses and requiring good ASTM A-228 thermal properties Cold drawn material with high, uniform tensile strength used for high quality springs and wire forms. The best and toughest steel for small springs with excellent fatigue properties. High strength and shock load ability. Readily plated wire forms. The best and toughest steel for small springs with excellent fatigue properties. |
| Chemical Composition | Fe-0.9C-0.5Mn-1.3Si |
| PHYSICAL PROPERTIES |
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| Specific Gravity | 7.86 |
| ELASTIC PROPERTIES |
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| Tensile Modulus | 207 GPa |
| Shear Modulus | 79 GPa |
| THERMAL PROPERTIES |
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| Temperature Range | 120 °C(maximum) |
| RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY |
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| Stress Corrosion Status | High Resistance to SCC: Table 1 Remark: as Cold drawn Remark: acc. to ECSS-Q-ST-70-36C Data Quality: Design Data |