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
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DAkkS D-PL-11282-01-00 Solingen, DE
ASTM B 117 ASTM B 368 ASTM G 85 DIN 8237 DIN 50014 + 3 more
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DAkkS D-PL-18327-01-00 Lüdenscheid, DE
DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 6508-1 DIN EN 10328 DIN 50190-3 + 3 more
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Ire-Omba Spa

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ACCREDIA 01551 Bergamo, IT
ASTM E45-25 ASTM A388 DIN EN 10228-3 ASTM A 262-15 DIN EN 10228-4 + 3 more
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DIN EN 1465 ASTM E 415 21 ASTM E1086-22 DIN EN ISO 5173 DIN EN ISO 17636-2 + 3 more
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Italfond SpA

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ACCREDIA 01601 Bagnolo Mella, IT
ASTM E1086-14 ASTM A923-25 ASTM A 262-15 ASTM A 923-23 DIN EN ISO 3651-2 + 3 more
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DAkkS D-PL-20563-01-00 Magdeburg, DE
DIN EN ISO 5579 DIN EN ISO 17636-1 DIN EN 12681-1 DIN EN ISO 17640 DIN EN ISO 16810 + 3 more
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DAkkS D-K-22268-01-01 Aschaffenburg, DE
− Längenmessmittel − Längenmessgeräte − Drehwinkel Vickers hardness test (ISO 6507) Länge + 3 more
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Jurjanz

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DAkkS D-K-15085-01-01 Schkeuditz, DE
Parallelendmaße aus 0,5 mm DIN EN ISO 3650:1999 Parallelendmaße aus > 100 mm Messschieber für 1350 mm + 3 more
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ACCREDIA 01148 Olgiate Olona, IT
ASTM E 415 21 ASTM E45-25 ASTM G48-11 DIN EN ISO 6506-1 ASTM E21-20 + 3 more
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DAkkS D-PL-19609-01-00 Pegnitz, DE
DIN EN ISO 6892-2 DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 6508-1 DIN EN ISO 5173 + 2 more
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UKAS 0034 Keighley, GB
DIN EN IEC 60068-2-11 BS 3900:Pt F4 ASTM B 117 ASTM G85Appendix 5 ASTM G48 Method A + 3 more
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DAkkS D-K-17572-01-02 Remscheid, DE
Vickers hardness test (ISO 6507) Kalibrier- und Messmöglichkeiten Drehmoment 0,01 N•m Railway — traction effort and braking fo 0,1 N-m + 3 more
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ACCREDIA 00001 Cadriano di Granarolo Emilia, IT
DIN EN ISO 18203 ASTM B557-15 UNI 1567 ISO 15874 DIN EN ISO 10140-1 + 3 more
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ACCREDIA 01260 Gragnano Trebbiense, IT
ISO 643 ASTM E 415 21 DIN EN 10164 DIN EN ISO 3651-1 ASTM A 262-15 + 3 more
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ACCREDIA 00882 Maniago, IT
ASTM E 415 21 ASTM A751-25 UNI 8449 ASTM E1077-14 BS EN ISO 17781:2017 (Section 5.2) + 3 more
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COFRAC 1-6929 Armentieres, FR
ASTM A 370 ASTM E8/E 8M DIN EN 10002-1 NF EN ISO 6892-1 – 2009 et 2016 Méthode DIN EN 10045-1 + 3 more
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COFRAC 1-6913 Bavinchove, FR
ASTM E8/E 8M (BS EN ISO 6892-1: 2019) ASTM E8/E8M (Méthodes A & B) – 2021 (nor DIN EN ISO 6508-1 ASTM E 18 + 3 more
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COFRAC 1-1105 Serres-Castet, FR
DIN EN 10002-1 ASTM E8/E 8M ASTM A 370 NF EN ISO 6892-1 (méthodes A1, A2 et DIN EN 2002-001 + 3 more
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COFRAC 1-1847 Lyon 7Eme, FR
DIN EN 10002-1 BS ISO 9227:2022 DIN EN ISO 643 EN ISO 12624 DIN EN 10045-1 + 3 more
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ACCREDIA 00339 Schio, IT
ASTM E 415 21 ASTM G48-11 DIN EN ISO 18203 ASTM E 45-18a DIN EN ISO 3887 + 3 more
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DAkkS D-PL-19226-01-00 Remscheid, DE
DIN EN ISO 6508-1 ASTM E 18 ASTM E 8/E 8Ma DIN EN ISO 6892-2 DIN EN 2002-002 + 3 more
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ENAC LE894 Bellaterra, ES
UNE-EN 12015 UNE-EN 50065-1 UNE-EN IEC 61000-6-4 UNE-EN IEC 61000-6-3 UNE-EN 61000-6-3 + 3 more
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LHEM

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COFRAC 1-0053 Gonfreville L'Orcher, FR
NF EN ISO 6892-1 Méthode B DIN EN ISO 6508-1 ISO 4969 DIN EN 10002-1 DIN EN ISO 643 + 3 more
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LIMACORPORATE

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ACCREDIA 01865 San Daniele del Friuli, IT
ASTM F1820-22 ISO 7206-4 ASTM F1800-19e1 ISO 14879-1 ASTM F2028-25a + 3 more
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DAkkS D-PL-20689-01-00 Zeven, DE
DIN EN ISO 6892-2 DIN EN 10164 DIN EN ISO 7438 ASTM E8/E 8M ASTM E 21 + 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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