ISO 3506 Accredited Testing Labs Worldwide
ISO 3506, all parts: Corrosion-resistant stainless steel fasteners - Specifications. Each lab card shows which parts it holds.
Parts of this series
- ISO 3506-1Part 1: Bolts, screws and studs with specified grades and property classes22 labs →
- ISO 3506-2Part 2: Nuts with specified grades and property classes13 labs →
- ISO 3506-3Part 3: Set screws (and similar fasteners not under tensile stress) with specified grades and hardness classes1 lab →
- ISO 3506-4Part 4: Tapping screws with specified grades and hardness classes1 lab →
24 accredited laboratories in 8 countries hold ISO 3506 in their ISO/IEC 17025 scope. Primary accreditors include Deutsche Akkreditierungsstelle, United Kingdom Accreditation Service, American Association for Laboratory Accreditation. In the register, ISO 3506 scope entries most often cover Hardness, Decarburisation, Grain Size in Metal, Steel, Fasteners.
Total labs
24
Countries
8
Top matrix
Metal
12 labs
Available in 8 Countries
Germany
9 labs
United Kingdom
7 labs
United States
3 labs
France
1 lab
Czechia
1 lab
Poland
1 lab
Taiwan
1 lab
China
1 lab
Top matrices for ISO 3506
Top analytes for ISO 3506
- Hardness (3)
- Decarburisation (1)
- Grain Size (1)
- Härte (1)
- Hydrogen Embrittlement (1)
- Proof Loading (1)
- Rp1% (1)
- Carbon (1)