ASTM Standards

  • Flexural modulus of elasticity exceeds 250,000 psi
  • Flexural strength exceeds 4,500 psi
  • Tensile strength exceeds 3,000 psi

For the complete ASTM designation, please contact:
The American Society for Testing and Materials
100 Barr Harbor Drive
West Conshohocken, PA 19428

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