18Ni300 Mold Steel
This is a low carbon steel. The strength and toughness are better than conventional steel materials. It is often used to make small size automotive and mechanical parts.
18Ni300 Mold Steel Properties
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| Physical Properties | Metric | English | Comments | |
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| Density | 8 g/cc |
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Mechanical Properties |
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| Hardness, Brinell | 304 | 304 | ||
| Hardness, Rockwell C | 32 | 32 | ||
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Hardness, Vickers'
Hardness, Knoop |
316
326 |
316
326 |
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| Tensile Strength, Ultimate | 1034 MPa | 150000 psi | ||
| Tensile Strength, Yield | 758 MPa | 110000 psi | ||
| Elongation at Break | 18 % | 18 % |
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| Modulus of Elasticity | 190 GPa | 27600 ksi | ||
| Poissons Ratio | 0.3 | 0.3 | ||
