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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COFRAC 1-2421 Pessac, FR
DIN EN ISO 643 EN ISO 12624 ASTM E 112 DIN EN ISO 6507-1 NF ISO 16700 + 3 more
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CSTB - BV

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COFRAC 1-0300 Marne La Vallee Cedex 2, FR
DIN EN 947 DIN CEN TS 15119-2 NF P 20-501 DIN EN 1026 BS EN 14351-1:2006+A2:2016 + 3 more
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COFRAC 1-6839 Champs-Sur-Marne, FR
NF EN 716-1/-2 NF EN 12221-1/-2 NF EN 14988-1/-2 DIN 51130 DIN EN 12227 + 3 more
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GINGER CEBTP

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COFRAC 1-0002 Elancourt, FR
DIN EN 1097-1 DIN EN ISO 10140-2 DIN EN 933-3 DIN EN 1097-2 DIN EN ISO 10140-4 + 3 more
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COFRAC 1-1135 Chalette Sur Loing, FR
ISO 34-2 ISO 48-4 ISO 37 ISO 868 ASTM D 2240 + 3 more
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COFRAC 1-7260 Marignane Cedex, FR
DIN EN ISO 11357-2 ISO 527-4 DIN EN 2243-1 DIN EN 2563 DIN EN ISO 11357-3 + 3 more
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COFRAC 1-1995 Pessac Cedex, FR
ISO 11357-1 BS EN ISO 14126 ISO 11357-2 ISO 527-1 BS EN ISO 14129 + 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

Other Test Methods

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