ISO 527

Tensile Testing of Plastics

ISO 527 defines tensile testing methods for plastics and plastic composites, providing tensile modulus, strength, and elongation data essential for material selection and quality assurance. The standard covers five specimen types accommodating films, rigid materials, and fibre-reinforced composites. Results underpin material datasheets and regulatory submissions for automotive interiors, medical devices, and packaging.

What it measures

  • Tensile modulus (E-modulus)
  • Tensile strength at yield and break
  • Nominal strain at break
  • Stress–strain curve
🇩🇪 DIN EN ISO 527-1 🇬🇧 BS EN ISO 527-1 🇫🇷 NF EN ISO 527-1 🇮🇹 UNI EN ISO 527-1 🇪🇸 UNE EN ISO 527-1 🇳🇱 NEN EN ISO 527-1 🇩🇪 DIN EN ISO 527-2 🇬🇧 BS EN ISO 527-2 🇫🇷 NF EN ISO 527-2 🇮🇹 UNI EN ISO 527-2 🇪🇸 UNE EN ISO 527-2 🇳🇱 NEN EN ISO 527-2
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ACONDICIONAMIENTO TARRASENSE (LEITAT Technological Center)

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ENAC LE026 Terrassa, ES
DIN EN 1149-2 DIN 53742 DIN EN 12127 ASTM D 2863 c.1772A>G rs11568367 + 3 more
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AIDIMME. INSTITUTO TECNOLÓGICO METALMECÁNICO, MUEBLE, MADERA, EMBALAJE Y AFINES

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ENAC LE027 Paterna, ES
UNE 137001 UNE 49706 UNE-EN ISO 2234 UNE-EN ISO 12048 UNE-EN ISO 2244 + 3 more
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AIMPLAS. INSTITUTO TECNOLÓGICO DEL PLÁSTICO

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ENAC LE156 Paterna, ES
UNE-EN ISO 527-1 ASTM D 638 ASTM D790 UNE-EN ISO 178 UNE-EN ISO 527-2 + 3 more
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ASOCIACIÓN DE INVESTIGACIÓN DE LA INDUSTRIA TEXTIL Y COSMÉTICA (AITEX)

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ENAC LE025 Alcoi, ES
DIN EN ISO 11612 DIN EN ISO 3175-2 ISO 17493 DIN EN ISO 17227 DIN EN ISO 6330 + 3 more
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ELEMENT MATERIALS TECHNOLOGY SEVILLE, S.L. (Unipersonal)

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ENAC LE1788 Rinconada, ES
UNE-EN ISO 6892-1 DIN EN ISO 11607-2 ASTM E399 ASTM A 370 ASTM E 18 + 3 more
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FUNDACIÓN CENTRO TECNOLÓGICO DE MIRANDA DE EBRO.

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ENAC LE2003 Miranda de Ebro, ES
UNE-EN 2557 UNE-EN 2002-001 ISO 6508-1 UNE-EN 2559 ASTM B557 + 3 more
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FUNDACIÓN GAIKER

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ENAC LE187 Zamudio, ES
UNE-EN 1186-2 UNE-EN ISO 527-5 UNE-EN ISO 527-1 UNE-EN ISO 527-2 UNE-EN ISO 527-4 + 3 more
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FUNDACIÓN I+D AUTOMOCIÓN Y MECATRÓNICA

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ENAC LE814 Noáin, ES
UNE-EN 55016-2-1 UNE-EN 55011 UNE-EN IEC 61000-6-2 UNE-EN 61000-4-4 UNE EN 61000-4-5 + 3 more
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FUNDACIÓN TECNALIA RESEARCH & INNOVATION

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ENAC LE024 Derio, ES
UNE-EN 772-20 UNE-EN 772-13 UNE-EN 772-1 UNE-EN 772-21 UNE-EN 772-3 + 3 more
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INSTITUTO TECNOLÓGICO DEL EMBALAJE, TRANSPORTE Y LOGÍSTICA, ITENE.

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ENAC LE678 Paterna, ES
UNE-EN ISO 12048 UNE-EN ISO 2234 UNE-EN ISO 2247 UNE 137001 UNE 49706 + 3 more
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LABORATORIO DE GEOSINTÉTICOS DE LA UNIVERSIDAD DE CANTABRIA - LAGUC

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ENAC LE1561 Santander, ES
UNE-EN ISO 10319 UNE-EN ISO 9862 UNE-EN ISO 10321 UNE-EN ISO 12236 UNE-EN ISO 13433 + 3 more
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LEARTIKER S.COOP.

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ENAC LE2830 Markina-Xemein, ES
ISO 527-2 ISO 527-1 ISO 178 UNE EN ISO 19020
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LGAI TECHNOLOGICAL CENTER, S.A. (APPLUS+)

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ENAC LE894 Bellaterra, ES
UNE-EN 12015 UNE-EN 50065-1 UNE-EN IEC 61000-6-4 UNE-EN IEC 61000-6-3 UNE-EN 61000-6-3 + 3 more
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SIVERUNE 104

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ENAC LE1917 Cabezo de Torres, ES
UNE-EN 1849-2 ASTM D 5199 UNE-EN ISO 9862 UNE 53375 ASTM D 1004 + 3 more
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TITANIA, ENSAYOS Y PROYECTOS INDUSTRIALES

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ENAC LE1908 Puerto de Santa María, ES
ASTM D 2240 ISO 48-4 ISO 868 ISO 7619-1:2004 ISO 2781 + 3 more
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Industries

Automotive Packaging Medical Devices Consumer Products Composites

Related Standards

  • ISO 527-1 Plastics -- Determination of tensile properties -- General principles
  • ISO 527-2 Plastics -- Tensile properties -- Moulding and extrusion plastics
  • ISO 527-3 Plastics -- Tensile properties -- Films and sheets
  • ASTM D638 Standard Test Method for Tensile Properties of Plastics

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