Measurement & Testing Technology
Our greatest concern is to always supply our customers with the best-possible industrial quality. To ensure this, we have extensive and state-of-the-art test technology equipment. It allows us to immediately verify the product quality of incoming goods for our customers.
Error-free delivery ensured
Our suppliers, with whom we work together very closely, know that Dresselhaus subjects their products to strict quality controls – relative to mechanical, dimensional and other characteristic properties. After receipt the delivered items are tested in our own test laboratory with modern technologies and methods, such as salt spray tests, spectral analysis, hardness tests, as well as optical measurements. In this manner we can enable an error-free application in your plant.
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
12. Microstructure analysis - ASTM E407
13. Analysis of the fibre pattern, decarburization - ISO 898/1
14. Material hardenability test
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
Adnan Kahveci Mah. Harbiye Cad. Nr:15/1 Beylikdüzü/ İstanbul