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
🇧🇪 NBN EN ISO 527-1 🇩🇪 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 🇧🇪 NBN EN ISO 527-2 🇩🇪 DIN EN ISO 527-2 🇬🇧 BS EN ISO 527-2 🇫🇷 NF EN ISO 527-2 🇮🇹 UNI EN ISO 527-2
129 Accredited labs
8 Countries

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A.Q.C. SRL

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ACCREDIA 00925 Napoli, IT
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO DIN EN ISO 7438 DIN EN ISO 4136 + 3 more
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ACONDICIONAMIENTO TARRASENSE (LEITAT Technological Center)

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ENAC LE026 Terrassa, ES
Sound power — engineering method using a Mechanical mounting of accelerometers (I Railway brake — anti-slide device (UIC 5 c.1772A>G rs11568367 ISO 3795 + 3 more
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AIDIMME. INSTITUTO TECNOLÓGICO METALMECÁNICO, MUEBLE, MADERA, EMBALAJE Y AFINES

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ENAC LE027 Paterna, ES
ISO 3795 DIN EN 60529 IEC 60529: 1989 IEC 60068-2-1 IEC 60068-2-2 + 3 more
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AIMPLAS. INSTITUTO TECNOLÓGICO DEL PLÁSTICO

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ENAC LE156 Paterna, ES
ISO 3795 ISO 37 ISO 4593 ISO 48-4 ISO 34-1 + 3 more
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AIRBUS HELICOPTERS DEUTSCHLAND GmbH Laboratory Materials & Processes

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DAkkS D-PL-20726-01-00 Donauwörth, DE
DIN 52377 DIN EN 2561 DIN EN 2563 ISO 11357-2 ISO 5275 + 3 more
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ARRK Engineering GmbH Werkstofflabor

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DAkkS D-PL-22060-01-00 München, DE
DIN EN ISO 527-4 DIN EN ISO 527-5 ASTM D3039/D3039M ISO 5275 ISO 527-4
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ASOCIACIÓN DE INVESTIGACIÓN DE LA INDUSTRIA TEXTIL Y COSMÉTICA (AITEX)

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ENAC LE025 Alcoi, ES
Sound power — engineering method using a Mechanical mounting of accelerometers (I Railway brake — anti-slide device (UIC 5 Railway vehicle dynamics — on-track test > 140 + 3 more
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AUCOTEAM

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DAkkS D-PL-19102-01-01 Berlin, DE
ISO 16750-5 DIN EN ISO 4628-4 DIN EN ISO 4628-8 IEC 60945 DIN EN 61010-1 + 3 more
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Analytik Service Obernburg

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DAkkS D-PL-20885-01-03 Obernburg, DE
AK gegen BP 180 rs2066845 ISO 3795 DIN 75200 DIN EN ISO 1463 + 3 more
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BASF SE PMD/EX-Materials Testing

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DAkkS D-PL-14121-04-01 Ludwigshafen, DE
und VDI/VDE 2604 17 I/D rs1799752 AK gegen BP 180 DIN EN ISO 9934-1 DIN EN ISO 2813 + 3 more
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BFSV Verpackungsinstitut Hamburg

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DAkkS D-PL-19253-01-00 Hamburg, DE
DIN EN IEC 60068-2-11 DIN EN IEC 60068-2-13 DIN EN 60068-2-14 DIN EN 60068-2-30 DIN EN IEC 60068-2-52 + 3 more
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BICS Laboratories

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UKAS 4438 Brighouse, GB
DIN EN 1849-2 DIN EN 1928 DIN 18121-2 DIN EN 14196 DIN 18132 + 3 more
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BK Werkstofftechnik - Prüfstelle für Werkstoffe

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DAkkS D-PL-11336-01-01 Bremen, DE
delA, 2615_2617 delAAG, 2850 DIN EN 10160 DIN EN ISO 17638 DIN EN ISO 9934-1 DIN EN ISO 7438 + 3 more
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BUREAU VERITAS LABORATOIRES Pessac

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COFRAC 1-2421 Pessac, FR
DIN EN ISO 6507-1 DIN EN ISO 643 ASTM E 112 ISO 6507-1 EN ISO 12624 + 3 more
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Basell Polyolefine GmbH Polymer Physics & Characterization, R&D

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DAkkS D-PL-21164-01-00 Frankfurt, DE
ISO 21527-1 ISO 21527-2 DIN EN ISO 179-1 DIN EN ISO 1133-1 DIN EN ISO 8256 + 3 more
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Benecke-Kaliko GmbH Labore

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DAkkS D-PL-20693-01-00 Hannover, DE
rs2066845 DIN 75200 DIN 75220 DIN EN ISO 527-3 DIN EN ISO 105-B06 + 3 more
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British Board of Agrement

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UKAS 0357 Watford, GB
DIN EN ISO 16826 ISO 29768 DIN EN 1606 DIN EN 1607 DIN EN 1609 + 3 more
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British Polythene

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UKAS 21796 Heanor, GB
ISO 1183-1 ISO 527-1 ISO 4592 BS 2782-6:Method 631A:1993 BS EN ISO 6383-2:2004 + 1 more
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Bundesanstalt für Materialforschung und -prüfung (BAM) Abteilung 7 / Bauwerkssicherheit

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DAkkS D-PL-11075-01-01 Berlin, DE
Bauart wie GR 1482 229600 (A150P u. A175 Vitamin 812 DIN EN ISO 9934-1 ISO 5660-1 + 3 more
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CATAS SpA

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ACCREDIA 00024 San Giovanni al Natisone, IT
Salt spray / neutral salt fog test (ISO DIN EN 597-1 DIN EN 597-2 DIN EN 1021-1 DIN EN 1021-2 + 3 more
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CERTANIA Industrial Analytics

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DAkkS D-PL-19907-01-01 Zorneding-Pöring, DE
DIN 75200 DIN EN ISO 5173 DIN EN ISO 18203 DIN EN ISO 6506-1 DIN EN ISO 6507-1 + 3 more
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COSMOB

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ACCREDIA 00215 Montelabbate, IT
Salt spray / neutral salt fog test (ISO DIN EN 15812 DIN EN ISO 717-1 DIN EN 12102-2 DIN EN ISO 12460-3 + 3 more
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CSTB - BV

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COFRAC 1-0300 Marne La Vallee Cedex 2, FR
ISO OMIM# 614024 DIN EN ISO 2813 DIN EN 60601-1-10 DIN EN ISO 16826 + 3 more
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Carcoustics TechConsult GmbH Zentrallabor

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DAkkS D-PL-21177-01-02 Leverkusen, DE
ISO 3795 DIN 75200 DIN EN 60695-2-11: 2014 DIN EN 60695-2-12: 2015 DIN EN 60695-2-13: 2015 + 3 more
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Celanese Performance Solutions Belgium bv

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BELAC 708-TEST Mechelen, BE
ISO 1183-1 ISO 1133-1 ISO 11443 ISO 527-1 ISO 179-1 + 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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