ISO 6506 / 6507 / 6508

Hardness Testing of Metallic Materials

Hardness testing quantifies a material’s resistance to permanent surface deformation. Three principal methods cover the range from soft alloys to hardened steels: Brinell (ISO 6506), Vickers (ISO 6507), and Rockwell (ISO 6508). Results guide heat-treatment verification, incoming material inspection, and quality control throughout metalworking supply chains.

What it measures

  • Brinell Hardness Number (HBW)
  • Vickers Hardness (HV)
  • Rockwell Hardness (HRC / HRB / HRA)
  • Knoop Hardness (HK) -- microindentation
🇩🇪 DIN EN ISO 6506-1 🇬🇧 BS EN ISO 6506-1 🇫🇷 NF EN ISO 6506-1 🇮🇹 UNI EN ISO 6506-1 🇪🇸 UNE EN ISO 6506-1 🇳🇱 NEN EN ISO 6506-1 🇩🇪 DIN EN ISO 6507-1 🇬🇧 BS EN ISO 6507-1 🇫🇷 NF EN ISO 6507-1 🇮🇹 UNI EN ISO 6507-1 🇪🇸 UNE EN ISO 6507-1 🇳🇱 NEN EN ISO 6507-1
402 Accredited labs
8 Countries

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DAkkS D-PL-11060-05-00 Bretten, DE
DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN ISO 48-4 DIN EN ISO 868 DIN 53504 + 3 more
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DAkkS D-PL-19221-01-01 Großmehring, DE
DIN EN ISO 10893-6 DIN EN ISO 17636-1 DIN EN ISO 17636-2 DIN EN ISO 20769-1 DIN EN ISO 20769-2 + 3 more
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DAkkS D-PL-20878-03-00 Siegen, DE
ASTM A 370 ASTM E8/E 8M ASTM E 10 ASTM E 18 ASTM E 23 + 2 more
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DAkkS D-PL-22933-01-01 Witten, DE
ASTM A 370 ASTM E/8E8M DIN EN 2002-001 ASTM E 23 ASTM E399 + 3 more
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DAkkS D-PL-18020-01-01 Varel, DE
IEC 61400-12 IEC 61400-12-1 IEC 61400-12-2 IEC 61400-12-3 IEC 61400-12-5 + 3 more
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DAkkS D-K-11170-01-00 Hamburg, DE
Railway brakes — conditions for homologa − Durchfluss von Flüssigkeiten − Strömungsgeschwindigkeit von Gasen − Widerstandsthermometer − Temperatur-Transmitter, Datenlogger + 3 more
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DAkkS D-PL-14178-02-01 Vetschau/Spreewald, DE
DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 6508-1 DIN ISO 7619-1 DIN 54150 + 3 more
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DAkkS D-K-20015-01-01 Lahr, DE
Absolutdruck p * Vickers hardness test (ISO 6507) Flüssigkeitsvolumen * variablem Volumen aufnehmern sowie + 3 more
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DAkkS D-PL-21475-01-02 Neuss, DE
DIN EN 10045-1 DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 6508-1 DIN EN ISO 6892-2 + 3 more
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DAkkS D-PL-11138-01-01 Issum, DE
DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 6508-1 DIN EN ISO 2639 DIN EN 10328 + 3 more
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DAkkS D-K-15099-01-01 Königslutter am Elm, DE
- Gleichspannung Messgeräte > 0,004 V > 0,33 V > 33 V > 330 V + 3 more
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DAkkS D-K-19957-01-02 Witten, DE
− Direktanzeigende Thermometer − Temperaturanzeigegeräte und -simulator Railway brake — magnetic track brakes (U Railway brakes — electropneumatic brakes Tensile testing of metallic materials (I + 3 more
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DAkkS D-PL-11178-01-01 Aalen, DE
DIN EN ISO 7438 DIN EN ISO 5173 DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 6508-1 + 3 more
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DAkkS D-K-15180-01-01 Wiesloch, DE
Elektrische Messgrößen Gleichstrom- und Niederfrequenzmessgröße Railway brake — magnetic track brakes (U − Gleichspannung − Gleichstromstärke + 3 more
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DAkkS D-K-19095-01-00 Weil am Rhein, DE
Railway brake — magnetic track brakes (U Railway brakes — conditions for homologa − Durchfluss von Flüssigkeiten Railway brakes — estimation of braking f − Masse strömender Flüssigkeiten + 3 more
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DAkkS D-K-17644-01-00 Nesselwang, DE
Vickers hardness test (ISO 6507) Taupunkttemperatur - Direktanzeigende Thermometer Temperatur −40 °C Temperaturtransmitter + 3 more
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DAkkS D-K-22312-01-02 Limburg a. d. Lahn, DE
Tensile testing of metallic materials (I Vickers hardness test (ISO 6507) Temperaturmessgrößen mit Anzeige –100 °C > –50 °C + 3 more
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DAkkS D-PL-21594-02-01 Marl, DE
DIN EN ISO 4136 DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 9015-1 DIN EN ISO 7438 + 3 more
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DAkkS D-PL-18053-01-00 Wetter, DE
DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 6508-1 DIN EN ISO 7438 DIN EN 10049 + 3 more
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DAkkS D-PL-22043-01-00 Nürnberg, DE
ISO 15835-2 DIN EN ISO 1460 DIN EN ISO 1463 DIN EN ISO 4136 DIN EN ISO 5173 + 3 more
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DAkkS D-PL-11140-06-00 Dresden, DE
DIN 50106 DIN 50134 DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 6508-1 + 3 more
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DAkkS D-PL-11140-01-01 Rostock, DE
ISO 21527-1 ISO 21527-2 DIN EN ISO 527-3 DIN EN ISO 527-4 DIN EN ISO 527-5 + 3 more
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DAkkS D-K-11140-02-00 Freiburg, DE
Tensile testing of metallic materials (I Vickers hardness test (ISO 6507) Kurzschlussstrom Solarmodule 16 mA Gleichstrom- und Nieder- 10 mV + 3 more
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DAkkS D-PL-19568-01-00 Essingen, DE
DIN EN ISO 4136 DIN EN ISO 5178 DIN EN ISO 6892-2 DIN EN 10002-5 DIN EN 10002-1 + 3 more
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DAkkS D-PL-11268-01-01 Lohmar, DE
DIN EN 13925-2 ASTM E 975 ISO 11357-2 ISO 11357-3 ASTM D 3418 + 3 more
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Industries

Metalworking Automotive Tooling Aerospace Construction

Related Standards

  • ISO 6506-1 Brinell hardness test -- Test method
  • ISO 6507-1 Vickers hardness test -- Test method
  • ISO 6508-1 Rockwell hardness test -- Test method
  • ASTM E18 Standard Test Methods for Rockwell Hardness of Metallic Materials

Other Test Methods

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