Tasmanian Oak (Victorian Ash)

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		Tasmanian Oak (Victorian Ash) Botanical Name: Eucalyptus delegatensis, Eucalyptus obliqua, and Eucalyptus regnans Common Name(s): Mixture of Alpine Ash, Messmate, and Mountain Ash Origin: Australia
OverviewBasic InfoTechnical General: Mixture of Alpine Ash, Messmate, and Mountain Ash Availability Stocked: Yes Price: Supply - Resource Certification Primary Supplier(s): Gunns Resource Certification: AFS Forest Management: AFS (which is PEFC and ISO 14001) Durability - Durability Durability (In Ground) Perishable/Non Durable Durability (Above Ground): Perishable/Non Durable Density Density Air Dried 620-720 kg/m² Shrinkage Shrinkage Radial 4.4 % (Green to 12% MC) Shrinkage Tangental: 8.9 % (Green to 12% MC) Stability Stability Kiln Dried Stable Stability Green: Very prone to shrinkage and distortion Mechanical Properties Mechanical Links Janka Hardness: (Average) 4.9 kN Modulus of Rupture / Bending Strength: 110 MPa (N/mm² or MN/m²) Modulus of Elasticity / Stiffness: 15 GPa (GN/m²) Maximum Crushing Strength: 61 MPa (N/mm² or MN/m²) Moisture Meter Reading Corrections Moisture Meter Reading Corrections: Fire Indicies Ignitability Index: (NZ/AS 1530.3) 13 - 14 Flame Spread Index: (NZ/AS 1530.3) 5 - 8 Heat Evolved Index: (NZ/AS 1530.3) 5 - 7 Smoke Developed Index: (NZ/AS 1530.3) 3

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