American Elm

Denominación científica:
Ulmus minor sarniensis
Procedencia geográfica:
East Canada, Mid West United States
  • Sapwood: Greyish white
  • Heartwood: Light brown
  • Fibre: Straight sometimes intertwined. Reddish streaks
  • Grain: Medium
  • Characteristic defects: Tendency to bend
Olmo Americano
a b c d e f g h i j k l m n o p q r s t u v w x y z
Impregnabilidad Propiedades mecanicas Mecanizacion logo Propiedades fisicas logo
Impregnabilidad
  • Heartwood: Impregnable medium considered not resistant to fungi
Propiedades mecánicas
  • Static flexural strength 1,100 kg / cm2
  • Modulus of elasticity 108,750 kg / cm2
  • Compressive strength 550 kg / cm2
  • Parallel tensile strength 680 kg / cm2
Mecanización
  • Sawn: Easy
  • Drying: "chafing" can occur
  • Brushing: Difficult
  • Gluing: Very good
  • Nailed and screwed: Good
  • Finish: Very good
Propiedades físicas
  • Apparent density at 12% humidity 530 kg / m3 semi-heavy wood
  • Dimensional stability
  • - Contraction coefficient: moderately nervous
  • Hardness (Chaláis-Meudon) 5.4 semi-hard wood
Observaciones