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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UKAS 28181 Barton Under Needwood, GB
ASTM E112-24 ASTM E92-23 ASTM A923-23 Method B ASTM A370-24a ASTM E18-24 + 3 more
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COFRAC 1-7023 Pont-A-Mousson Cedex, FR
DIN EN 1254-5 NF EN 598 (§5.5) § 7.6 NF EN 598 (§5.5) § 7.5 ISO 10804 NF EN 598 (§5.5) § 7.8 + 3 more
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UKAS 0326 Radstock, GB
ASTM E8/E8M-24 BS EN ISO 8492 ISO 6507-1 ASTM E23-25 ASTM A370-24a + 3 more
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DAkkS D-K-15160-01-00 St. Wendel, DE
Tensile testing of metallic materials (I Vickers hardness test (ISO 6507) Taupunkttemperatur Temperatur −40 °C Railway braking — urban guided transport + 3 more
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UKAS 0072 Crewkerne, GB
BS EN ISO 204 ISO 6507-1 ASTM E8/E8M-25
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DAkkS D-PL-11060-02-01 Saarbrücken, DE
DIN EN ISO 15630-1 DIN EN ISO 15630-2 DIN 50100 DIN 50106 DIN EN ISO 9016 + 3 more
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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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DEKRA Incos

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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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COFRAC 1-5940 Limoges Cedex, FR
DIN EN ISO 15630-2 DIN EN ISO 4136 DIN EN 62132-1: 2016 DIN EN ISO 15630-1 DIN EN ISO 17639 + 3 more
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COFRAC 1-6191 Grande Synthe, FR
NF EN ISO 6892-1 (méthode DIN EN 10164 ASTM E 8 ASTM A 370 DIN EN ISO 6508-1 + 3 more
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DMV France

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COFRAC 1-6002 Montbard Cedex, FR
ASTM A 370 ASTM E8/E 8M (BS EN ISO 6892-1: 2019) DIN EN ISO 6508-1 ASTM A1058 + 2 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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UKAS 0687 Devonport, GB
BS 4206:1967 (superseded) ISO 5173 ISO 7438 BS EN ISO 9606-2:2004 BS 131-5:1965 + 3 more
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ACCREDIA 01051 Cogollo del Cengio, IT
BS EN ISO 17781:2017 (Section 5.2) ASTM E 415 21 #ISO 10370 ASTM E45-25 ASTM A 262-15 + 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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ECAMRICERT

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ACCREDIA 00575 Monte di Malo, IT
DIN EN 12697-1 ASTM E 415 21 DIN EN ISO 6888-1 DIN EN ISO 10304-1 DIN EN ISO 9015-1 + 3 more
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COFRAC 1-5965 Issoudun, FR
ASTM E8/E 8M ASTM E 21 DIN EN ISO 3506-1 DIN EN ISO 6892-2 ASTM A 370 + 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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ENAC LE1853 Maliaño, ES
UNE-EN ISO 6892-1 DIN EN 10002-1 ASTM E 8 ASTM E 208 ASTM E208-06 + 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

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