Measurement and Testing Technologies

In today’s economies , requirements and expectations related to production processes grow day by day . In order to meet those expectations on time and to have control on the requirements about production , very sensitive and result-oriented measurement techniques and testing technologies are needed .

Cetin Fasteners factory’s  laboratory – which is approved and accredited by Tofaş Otomobil Fabrikası A.Ş. / FIAT Works in Turkey – is able to meet all standard and specific testing – controlling and measurement requirements .

1-   Tensile strength (Rm) - ISO 6892

2-   Hardness test (HV, HRC) - ISO 6507/1 and ISO 6508

3-   Yield Stregth (Rp0.2) - ISO 6892

4-   Stress under proofload stress - ISO 898/1-2

5-      Elongation (%A) - ISO 898/1  

6-      Reduction of area (%Z) - ISO 898/1  

7-      Head soundness / wedge test - ISO 898/1

8-      Surface integrity - ISO 6157

9-      Hydrogen embrittlement - ISO 15330 

10-  Upset forging test to determine material defects - TS206 / ASTM E9

11- Torgue and Clamp Force tests for Threaded Fasteners acc. to - ISO 16047

1-   Chemical composition analyses  - ISO 14284

2-   Layer thickness measurements using magnetic, weight and X-ray methods - ISO 4042

3-   Corrosion resistance tests in a salt spray chamber - ISO 9227

1- Microhardness measurements: core(HV10),  surface(HV0.3) - ISO 6507/1

2- Microstructure analysis - ASTM E407

3- Analysis of the fibre pattern, decarburization - ISO 898/1

4- Material hardenability test