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Federal Department of Economic Affairs DEA State Secretariat for Economic Affairs SECO Swiss Accreditation Service SAS

Accreditation number STS 370 Accreditation standard ISO/IEC 17025:2005

STS Directory

page 1 of 3

Testing laboratory for fastening technology, chemical analysis and torque analysis of fasteners and joints Bossard Ltd. Technical Control Steinhauser St. 70 P.O. Box 1257 CH-6301 Zug Head: Responsible person for MS: Telephone: Telefax: E-Mail: Internet: First accreditation (d,m,y): Last accreditation (d,m,y): Updated version: Markus Baumann Peter Wetzel +41 (0)41 749 63 81 +41 (0)41 749 63 79 mailto:[email protected] http://www.bossard.com 31.01.2003 31.01.2008 www.sas.ch (accredited bodies)

Scope of accreditation in July 2011 Group of products or materials, field of activity Principle of measurement 2) (characteristics, measuring ranges, type of test) Test methods, remarks (national, international standards, in-house test methods) ISO 3269 Hardness Vickers HV 5 - HV100 Micro hardness HV 0.2 - HV 5 Case hardness HV 0.3 Surface hardness HV 0.3 ISO 6507-1/ISO 898-1/ISO 898-2 ISO 898-5/ISO 898-6/DIN 267-26 ISO 2702, Specification No. 5, eco syn 10.09.01.99c ISO 2702, Specification No. 5, eco syn 10.09.01.99c EN 10002-1

Sampling Hardness

Mechanical properties

Tensile test bar max. 600 kN Tensile test M 3 - M 33 max. 600 kN Proof load M 3 - M 33 max. 600 kN Wedge tensile test M 3 - M 33 max. 600 kN 4 º,6 º,10 º

Screws

ISO 6892/ISO 898-1/ISO 3506-1

ISO 898-1

ISO 898-1

Screws

Torsional test / min. torques screws Steel M 3 - M 10

05.07.2011/E

asa/csl

370stsvz_engl

1) Type A: It is not allowed to change the scope 2) Type B: Optimizing defined test methods (adapt to client's needs, adapted standards) is allowed 3) Type C: Introduction of additional test methods for the different types of tests is allowed

Federal Department of Economic Affairs DEA State Secretariat for Economic Affairs SECO Swiss Accreditation Service SAS

Accreditation number STS 370 Accreditation standard ISO/IEC 17025:2005

STS Directory

page 2 of 3

Group of products or materials, field of activity

Principle of measurement 2) (characteristics, measuring ranges, type of test)

Test methods, remarks (national, international standards, in-house test methods)

screws stainless steel M 3 - M 10 ISO 898-7 tapping Screws ST 2.9 - ST 8 ISO 3506-1 thread rolling screws M 3 - M 10 ISO 2702 Specification No. 5 Head soundness ISO 898-1 M3 - M16 / 60 º ; 80 º Set screws Nuts Proof torque M 3 - M 8 Proof load M 3 - M 33 max. 600 kN Recess / penetration depth: Pozidrive Gr. 0; 1; 2; 3 Phillips Gr. 0; 1; 2; 3 Hexalobular X 6; 8; 10; 15; 20; 25; 27; 30; 40; 45 Measuring device: Ring gauges M 1 ­ M 48 Plug gauges M 1 ­ M 80 Pitch diameter max. 75 mm Limit Roller Gauge M 2 ­ M 72 Outside micrometer max. 100 mm Calipers max. 300 mm Digital height gauge max. 350 mm Decarburization HV 0.3 Surface roughness Ra; Rz; R max. ISO 898-1/ISO 898-5 ISO 4287 ISO 898-5/ISO 3506-3 ISO 898-2/ISO 3506-2

Recess

ISO 4757 ISO 4757 ISO 10664

Thread

ISO 1502 ISO 1502 ISO 1502 ISO 1502

Measurements

Heat treatment Roughness

Friction coefficient

Friction coefficient DIN 946 (-1999-10) thread torque/clamp force testing Complementary: ISO 16047 Threads M 3 ­ M 16 X-ray fluorescence Zinc, Nickel

Surface coating thickness

ISO 3497/ISO 4042

370stsvz_engl

05.07.2011/E

asa/csl

1) Type A: It is not allowed to change the scope 2) Type B: Optimizing defined test methods (adapt to client's needs, adapted standards) is allowed 3) Type C: Introduction of additional test methods for the different types of tests is allowed

Federal Department of Economic Affairs DEA State Secretariat for Economic Affairs SECO Swiss Accreditation Service SAS

Accreditation number STS 370 Accreditation standard ISO/IEC 17025:2005

STS Directory

page 3 of 3

Group of products or materials, field of activity

Principle of measurement 2) (characteristics, measuring ranges, type of test) Zinc flake coatings

Test methods, remarks (national, international standards, in-house test methods) DIN/EN/ISO 10683 DIN 50021SS/ISO 9227 ISO 6157-1/ISO 6157-2 ISO 6157-3 ASTM E 415

Environment simulation test Visual Inspection (VT)

Salt spray test Surface discontinuities

Chemical analysis

Optical emissions vacuum spectrometry Fe; Cu; Al; Ni; Ti Fastener analyzing system - Driving torque - Stripping torque - Assembly torque - Thread forming torque - Break loose torque - Disassembling torque - Failure Breaking torque - Go on torque Torque: max. 150 Nm Speed n: max. 500 min-1

Torque analysis of fasteners and joints

DIN 267-27 / DIN 267-28 EN ISO 7085 / BOS Spec. Nr. 5 (~ DIN 7500) EN ISO 2320 EN ISO 15330 Bossard Technical information for fasteners: Direct assembly Customer specifications

05.07.2011/E

asa/csl

370stsvz_engl

1) Type A: It is not allowed to change the scope 2) Type B: Optimizing defined test methods (adapt to client's needs, adapted standards) is allowed 3) Type C: Introduction of additional test methods for the different types of tests is allowed

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