# ISO-WD32350-F Magnesium

ISO-WD32350-F is ISO-WD32350 magnesium in the as-fabricated (no temper or treatment) condition. It has the highest ductility compared to the other variants of ISO-WD32350 magnesium. The graph bars on the material properties cards below compare ISO-WD32350-F to other magnesium alloys (top) and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.

## Mechanical Properties

Elastic (Young's, Tensile) Modulus

45 *GPa* 6.6 *x 10 ^{6} psi*

Elongation at Break

10 *%*

Fatigue Strength

120 *MPa* 18 *x 10 ^{3} psi*

Poisson's Ratio

0.29

Shear Modulus

18 *GPa* 2.6 *x 10 ^{6} psi*

Shear Strength

150 *MPa* 22 *x 10 ^{3} psi*

Tensile Strength: Ultimate (UTS)

260 *MPa* 38 *x 10 ^{3} psi*

Tensile Strength: Yield (Proof)

170 *MPa* 24 *x 10 ^{3} psi*

## Thermal Properties

Latent Heat of Fusion

340 *J/g*

Maximum Temperature: Mechanical

95 *°C* 200 *°F*

Melting Completion (Liquidus)

600 *°C* 1110 *°F*

Melting Onset (Solidus)

560 *°C* 1040 *°F*

Specific Heat Capacity

990 *J/kg-K* 0.24 *BTU/lb-°F*

Thermal Conductivity

130 *W/m-K* 72 *BTU/h-ft-°F*

Thermal Expansion

25 *µm/m-K*

## Electrical Properties

Electrical Conductivity: Equal Volume

25 *% IACS*

Electrical Conductivity: Equal Weight (Specific)

130 *% IACS*

## Otherwise Unclassified Properties

Base Metal Price

12 *% relative*

Density

1.7 *g/cm ^{3}* 110

*lb/ft*

^{3}Embodied Carbon

23 *kg CO _{2}/kg material*

Embodied Energy

160 *MJ/kg* 67 *x 10 ^{3} BTU/lb*

Embodied Water

960 *L/kg* 110 *gal/lb*

## Common Calculations

Resilience: Ultimate (Unit Rupture Work)

23 *MJ/m ^{3}*

Resilience: Unit (Modulus of Resilience)

310 *kJ/m ^{3}*

Stiffness to Weight: Axial

15 *points*

Stiffness to Weight: Bending

68 *points*

Strength to Weight: Axial

42 *points*

Strength to Weight: Bending

52 *points*

Thermal Diffusivity

73 *mm ^{2}/s*

Thermal Shock Resistance

16 *points*

## Alloy Composition

Mg | 95.7 to 97.7 | |

Zn | 1.8 to 2.3 | |

Mn | 0.6 to 1.3 | |

Si | 0 to 0.1 | |

Al | 0 to 0.1 | |

Cu | 0 to 0.1 | |

Fe | 0 to 0.060 | |

Ni | 0 to 0.0050 | |

res. | 0 to 0.3 |

All values are % weight. Ranges represent what is permitted under applicable standards.

## Followup Questions

## Further Reading

ISO 3116: Magnesium and magnesium alloys - Wrought magnesium alloys

Essential Readings in Magnesium Technology, Suveen N. Mathaudhu et al. (editors), 2014