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

Showing 26–50 of 57 labs

COFRAC 1-7223 Montbard, FR
DIN EN 10002-1 NF EN ISO 6892-1 Méthode B ASTM E8M DIN EN ISO 6508-1 NF EN ISO 6892-2 Méthode B + 3 more
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COFRAC 1-6523 Jeumont, FR
DIN EN ISO 6508-1 DIN EN ISO 3651-2 DIN EN ISO 4136 ISO 4969 DIN EN 10002-1 + 3 more
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COFRAC 1-6514 Saint-Marcel, FR
DIN EN ISO 6507-1 DIN EN ISO 643 NF EN ISO 6520-1 DIN EN ISO 17639 NF EN ISO 6520-2 + 3 more
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COFRAC 1-7322 Ostwald Cedex, FR
(BS EN ISO 6892-1: 2019) ASTM E8/E 8M DIN EN 10002-1 ASTM E8 et E8M DIN EN 2002-001 + 3 more
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COFRAC 1-0067 Port De Bouc, FR
NF EN ISO 6892-1 Méthode B NF EN 10002-1- 2001 NF EN ISO 6892-1 Méthode B- 2001 (BS EN ISO 6892-1: 2019) DIN EN 62132-1: 2016 + 3 more
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COFRAC 1-7038 Corbas, FR
DIN EN ISO 6508-1 DIN EN ISO 4136 DIN EN ISO 5173 DIN EN 10002-1 DIN EN ISO 9015-1 + 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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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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COFRAC 1-7209 Ciry-Salsogne, FR
DIN EN ISO 6507-1 ASTM E8/E 8M DIN EN ISO 4136 DIN EN ISO 9015-1 DIN EN ISO 5178 + 3 more
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COFRAC 1-6518 Ales Cedex, FR
DIN EN ISO 6508-1 ASTM E8/E 8M ASTM E 18 DIN EN ISO 6506-1 ISO 5832-4 + 3 more
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COFRAC 1-2417 Nogent, FR
ASTM E 384 ASTM E 340 DIN EN ISO 6508-1 ASTM E8/E 8M DIN EN ISO 6507-1 + 3 more
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COFRAC 1-5018 Pompey, FR
ASTM E8/E 8M DIN EN 10002-1 DIN EN ISO 6892-2 ASTM A 370 (BS EN ISO 6892-1: 2019) + 3 more
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COFRAC 1-7128 Aubiere, FR
DIN EN ISO 6508-1 ASTM E8/E 8M ISO 5832-3 ISO 5832-1 ASTM F136 + 3 more
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METAL CONTROL

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COFRAC 1-1869 Meaux, FR
(BS EN ISO 6892-1: 2019) DIN EN 2002-001 NF EN 10002-1 – 10/01 ASTM A 370 ASTM E8/E 8M + 3 more
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COFRAC 1-7274 Ostwald Cedex, FR
DIN EN ISO 7500-1 ISO 7500-1 ASTM E4 ISO 6506-2 ASTM E 10 + 3 more
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COFRAC 1-0865 Bouguenais, FR
DIN EN ISO 5173 DIN EN ISO 4136 DIN EN ISO 9015-1 DIN EN ISO 5178 DIN EN ISO 643 + 3 more
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NOVASCO

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COFRAC 1-7419 Leffrinckoucke, FR
DIN EN ISO 6508-1 ASTM E8/E 8M ASTM E 18 ASTM A 370 ASTM E 23 + 3 more
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NTN EUROPE

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COFRAC 1-1247 Annecy, FR
DIN EN ISO 6508-1 DIN EN 12082
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PRESI

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COFRAC 1-7233 Boissy L'Aillerie, FR
ASTM E83 DIN EN ISO 7500-1 DIN EN 50525-2-71 ASTM A956/A956M NF EN ISO 9513 + 3 more
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COFRAC 1-6323 Rochefort, FR
ISO 604 BS ISO 9227:2022 DIN EN 2563 DIN EN 2561 DIN ISO 14256-2 + 3 more
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COFRAC 1-1523 Boissy-Saint-Leger, FR
DIN EN ISO 6507-1 DIN EN ISO 6508-1 NF X70-100-1 DIN EN 45545-2 NF X70-100-2 + 3 more
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COFRAC 1-0790 Evry, FR
DIN EN ISO 6507-1 ASTM E 112 DIN EN 2002-001 DIN EN 15305
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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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