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
🇧🇪 NBN EN ISO 6506-1 🇩🇪 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 🇧🇪 NBN EN ISO 6507-1 🇩🇪 DIN EN ISO 6507-1 🇬🇧 BS EN ISO 6507-1 🇫🇷 NF EN ISO 6507-1 🇮🇹 UNI EN ISO 6507-1
413 Accredited labs
9 Countries

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UKAS 7968
ISO 6507-1 ISO 6508-1 DIN EN 2243-1 BS EN 2002-1 ASTM D2240-15(2021)
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DAkkS D-K-21221-01-00 Altenbuch, DE
Vickers hardness test (ISO 6507) Koordinatenmessgeräte geräte mit einem Group S.A., Meylan, F Steuerungssoftware Messvolumen mit einer Koordinatenmessgeräte Koordinatenmessger + 3 more
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A.Q.C. SRL

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ACCREDIA 00925 Napoli, IT
DIN EN ISO 7438 DIN EN ISO 4136 DIN EN ISO 5173 DIN EN ISO 9016 DIN EN ISO 9017 + 3 more
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A.U.E.M.

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COFRAC 1-2303 Thiant, FR
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN ISO 4136 DIN EN ISO 5173 DIN EN ISO 9016 + 3 more
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A2M INDUSTRIE

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COFRAC 1-1249 Fraisses, FR
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN ISO 4136 DIN EN ISO 9016 DIN EN ISO 6506-1 + 3 more
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DAkkS D-PL-20374-01-00 Mühlhausen, DE
Tensile testing of metallic materials (I Vickers hardness test (ISO 6507) Railway bogies — wheelsets and bogies st Solarzellen* 20 % Messorte in + 3 more
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AETC

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UKAS 0344 Leeds, GB
ISO 6508-1 ASTM E21-20 ISO 6892-2 BS EN ISO 204 ASTM E18-24 + 2 more
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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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AIRGRUP

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ENAC LC10.235 Rinconada, ES
Tensile testing of metallic materials (I ASTM E 8 ISO 6507-1 BS EN ISO 9015-1:2011 BS EN ISO 9015-2 + 3 more
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AISICO

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ACCREDIA 00378 Pereto, IT
DIN EN ISO 6508-1 DIN EN 1793-1 DIN EN 1793-2 DIN EN 1793-4 DIN EN 1793-5 + 3 more
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DAkkS D-PL-11335-01-02 Salzgitter, DE
DIN EN ISO 16810 DIN EN ISO 17637 DIN EN 13018 DIN EN ISO 17638 DIN EN ISO 9934-1 + 3 more
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APAVE UK

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UKAS 20229 Derby, GB
ASTM G 48-11(2020)e1 DIN EN 12871 ISO 6507-1 ÖNORM EN ISO 17637 ISO 4136 + 3 more
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COFRAC 1-1560 Imphy, FR
Tensile testing of metallic materials (I DIN EN ISO 6507-1 DIN EN ISO 643 DIN EN ISO 6508-1 ASTM E45 + 3 more
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ACCREDIA 01224 Rivarolo Canavese, IT
DIN EN ISO 4136 DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 643 DIN EN ISO 1463 + 3 more
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DAkkS D-PL-18512-01-01 Scheeßel-Wohlsdorf, DE
DIN EN ISO 7438 DIN EN ISO 4136 DIN EN ISO 5173 DIN EN ISO 9016 DIN EN ISO 9017 + 3 more
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AQM SrL

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ACCREDIA 00091 Provaglio D'Iseo, IT
DIN EN 10160 DIN EN ISO 17637 DIN EN 13018 DIN EN ISO 7438 DIN EN ISO 4136 + 3 more
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COFRAC 1-0179 Fos-Sur-Mer, FR
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN ISO 6507-1 DIN EN ISO 6508-1 ISO 6507-1 + 3 more
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ARTEM

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COFRAC 1-1298 La Vaupaliere, FR
Technical cleanliness of fluid system co DIN EN ISO 6507-1 DIN EN ISO 1463 ISO 6507-1 ISO 4407 + 3 more
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ASAMS

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UKAS 0935 Great Yarmouth, GB
ASTM E 112 ASTM E8/E 8M ASTM E562 ASTM A 370 ASTM A 247 + 3 more
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ASCODUNES

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COFRAC 1-10049 Leffrinckoucke, FR
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) ASTM E8/E 8M ASTM A 370 ASTM E 23 + 3 more
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ENAC LE258 Móstoles, ES
Technical cleanliness of fluid system co ASTM E 415 ASTM E 1086 ASTM E 1251 ASTM E 1999 + 3 more
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ENAC LE158 Porriño, ES
DIN EN ISO 2360 DIN EN ISO 2178 ASTM E 415 ASTM E 1086 ASTM E 1251 + 3 more
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COFRAC 1-6997 Les Ancizes-Comps, FR
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN ISO 6506-1 DIN EN ISO 6507-1 DIN EN ISO 643 + 3 more
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COFRAC 1-2005 Firminy, FR
Tensile testing of metallic materials (I Charpy impact test (ISO 148-1) DIN EN ISO 6506-1 DIN EN ISO 643 DIN EN ISO 6892-2 + 3 more
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DAkkS D-PL-11087-01-01 Künzelsau, DE
- PiM rs6647, PiZ rs28929474, rs17580 ISO 5658-2 DIN EN ISO 6507-1 DIN EN ISO 3497 DIN EN ISO 898-1 + 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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