ISO 148-1

Charpy Impact Testing

Charpy impact testing measures the energy absorbed by a standardised notched specimen when struck by a swinging pendulum. It characterises a material’s toughness and brittle-to-ductile transition temperature. ISO 148-1 is mandatory for structural steels, pressure vessels, and pipelines operating at low temperatures or in impact-prone environments.

What it measures

  • Absorbed impact energy (KV2, KU2) in joules
  • Lateral expansion
  • Fracture appearance (percentage shear area)
  • Ductile-to-brittle transition temperature (DBTT)
🇩🇪 DIN EN ISO 148-1 🇬🇧 BS EN ISO 148-1 🇫🇷 NF EN ISO 148-1 🇮🇹 UNI EN ISO 148-1 🇪🇸 UNE EN ISO 148-1 🇳🇱 NEN EN ISO 148-1 🇩🇪 DIN EN ISO 148-2 🇬🇧 BS EN ISO 148-2 🇫🇷 NF EN ISO 148-2 🇮🇹 UNI EN ISO 148-2 🇪🇸 UNE EN ISO 148-2 🇳🇱 NEN EN ISO 148-2
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DAkkS D-K-21801-01-00 Lüdenscheid, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO elektronische Waagen 1) In den CMC sind die erweiterten Messu
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DAkkS D-K-18447-01-01 Aresing/ OT Unterweilenbach, DE
Messschieber für Außen-, 0 mm Innen- und Tiefenmaße Tiefenmessschieber 0 mm Höhenmessschieber 0 mm > 500 mm + 3 more
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Saarstahl

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DAkkS D-PL-11350-01-00 Völklingen, DE
DIN EN ISO 6892-2 DIN EN ISO 6892-3 ASTM E8/E 8M ASTM E 21 IEC 60204 + 3 more
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DAkkS D-K-15008-01-01 Gladbeck, DE
Parallelendmaße 0,5 mm DIN EN ISO 3650:1999 Parallelendmaße aus Wolframkarbid nach Parallelendmaße aus 0,5 mm + 3 more
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DAkkS D-K-19398-01-00 Göttingen, DE
Innen- und Tiefenmaße Konventioneller neller Wägewert Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO + 3 more
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DAkkS D-K-21919-01-01 Berlin, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32)
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TECTRION

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DAkkS D-K-11004-01-00 Leverkusen, DE
Tensile testing of metallic materials (I Vickers hardness test (ISO 6507) Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32)
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DAkkS D-K-15024-01-01 Heusweiler, DE
- Gleichspannung / Messgeräte 0,1 mV > 220 mV > 2,2 V + 3 more
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DAkkS D-K-18223-01-02 Ilmenau, DE
Masse oder Konventioneller Wägewert/ Massenormal *) > 1 mg + 3 more
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DAkkS D-K-22907-02-01 Wuppertal, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32)
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DAkkS D-K-15071-01-00 Otzberg-Lengfeld, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO elektronische Waagen
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WAAGEN-MÜTZE

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DAkkS D-K-21414-01-01 Solingen, DE
Charpy impact test (ISO 148-1) nichtselbsttätigen elektronischen
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WAAGEN-SANDER

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DAkkS D-K-20038-01-01 Stade, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32)
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DAkkS D-K-20130-01-00 Meissen, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO elektronische Waagen verwendete Abkürzungen: 1) In den CMC sind die erweiterten Messu + 2 more
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Waagen-Jöhnk

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DAkkS D-K-19520-01-00 Dätgen, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) verwendete Abkürzungen:
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DAkkS D-K-19038-01-00 Rimbach, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) verwendete Abkürzungen:
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DAkkS D-K-22067-01-00 München, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO elektronische Waagen
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DAkkS D-K-17685-01-00 Hardegsen, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO elektronische Waagen verwendete Abkürzungen:
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DAkkS D-K-21754-01-00 Holzwickede, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO elektronische Waagen
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DAkkS D-K-15040-01-00 Wuppertal, DE
Charpy impact test (ISO 148-1) nichtselbsttätigen elektronischen Ersatzlastverfahren (Staffelverfahren) + 1 more
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DAkkS D-K-21902-01-00 Wilsdruff ST Kesselsdorf, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32) 1) In den CMC sind die erweiterten Messu
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DAkkS D-K-21769-01-00 Obertraubling, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32)
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DAkkS D-K-15073-01-01 Niederkrüchten, DE
Charpy impact test (ISO 148-1) Salt spray / neutral salt fog test (ISO Radiated emissions (CISPR 32)
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DAkkS D-PL-20518-01-01 Bad Mergentheim, DE
DIN 7500-1 DIN 7513 BS EN ISO 2639 DIN 7516 ISO 6508-1 + 3 more
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DAkkS D-K-15019-01-01 Landkreis Fürstenfeldbruck, DE
Hochspannung - Wechselspannung Bereiche Rechteckspannung Amplitudenparameter + 3 more
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Industries

Oil & Gas Offshore Pressure Vessels Structural Steel Pipelines

Related Standards

  • ISO 148-1 Charpy pendulum impact test -- Test method
  • ISO 148-2 Verification of testing machines
  • ASTM E23 Standard Test Methods for Notched Bar Impact Testing

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