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18NI Maraging
Maraging Steel from the Metal Alloy Properties reference table. 10 property variants below.
| brinell hardness | category | cte per K | density kg m3 | elastic modulus MPa | elongation percent | grade | heat treatment | material id | name | poisson ratio | property basis | reduction percent | shear modulus MPa | standard | tensile strength MPa | test direction | thermal conductivity W mK | yield strength MPa |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 43 | maraging_steel | 0.00001 | 8,000 | 181,000 | 10 | 18Ni(200) | Solution annealed + aged 482°C/3h | 18Ni_Maraging_200_Aged | 18Ni Maraging Steel 200 (Aged) | 0.3 | — | — | 70,000 | AMS 6519; MIL-S-46850 | 1,450 | — | — | 1,380 |
| 48 | maraging_steel | 0.00001 | 8,000 | 180,000 | 6 | 18Ni(250) | Solution annealed + aged 482°C/3h | 18Ni_Maraging_250_Aged | 18Ni Maraging Steel 250 (Aged) | 0.3 | — | — | 70,000 | AMS 6512; MIL-S-46850 | 1,758 | — | — | 1,724 |
| 52 | maraging_steel | 0.00001 | 8,000 | 190,000 | 8 | 18Ni(300) | Solution annealed + aged 482°C/3h | 18Ni_Maraging_300_Aged | 18Ni Maraging Steel 300 (Aged) | 0.3 | — | 40 | 70,000 | AMS 6514; AMS 6521; MIL-S-46850 | 2,000 | — | 25.3 | 1,930 |
| 57 | maraging_steel | 0.00001 | 8,000 | 190,000 | 8 | 18Ni(350) | Solution annealed + aged 510°C/3h | 18Ni_Maraging_350_Aged | 18Ni Maraging Steel 350 (Aged) | 0.3 | — | — | 70,000 | AMS 6515; MIL-S-46850 | 2,410 | — | — | 2,275 |
| — | maraging_steel | — | 7,916 | 202,706 | — | 250 Maraging | Maraged at 900F | Maraging250_MIL_Bar_S_basis | 250 Maraging Steel Bar | 0.31 | S-basis | — | — | MIL-HDBK-5J | 1,758.2 | Longitudinal | — | — |
| — | maraging_steel | — | 7,916 | 202,706 | — | 250 Maraging | Maraged at 900F | Maraging250_MIL_Plate_S_basis | 250 Maraging Steel Plate | 0.31 | S-basis | — | — | MIL-HDBK-5J | 1,737.5 | Longitudinal | — | — |
| — | maraging_steel | — | 7,916 | 202,706 | — | 250 Maraging | Maraged at 900F | Maraging250_MIL_Sheet_S_basis | 250 Maraging Steel Sheet | 0.31 | S-basis | — | — | MIL-HDBK-5J | 1,703 | Longitudinal | — | — |
| — | maraging_steel | — | 7,916 | 204,085 | — | 280 Maraging | Maraged at 900F | Maraging280_MIL_Bar_S_basis | 280 Maraging Steel Bar | 0.31 | S-basis | — | — | MIL-HDBK-5J | 1,930.5 | Longitudinal | — | — |
| — | maraging_steel | — | 7,916 | 204,085 | — | 280 Maraging | Maraged at 900F | Maraging280_MIL_Plate_S_basis | 280 Maraging Steel Plate | 0.31 | S-basis | — | — | MIL-HDBK-5J | 1,903 | Longitudinal | — | — |
| — | maraging_steel | — | 7,916 | 204,085 | — | 280 Maraging | Maraged at 900F | Maraging280_MIL_Sheet_S_basis | 280 Maraging Steel Sheet | 0.31 | S-basis | — | — | MIL-HDBK-5J | 1,868.5 | Longitudinal | — | — |
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