Our laboratory in Mitaş Cıvata, performing services with qualified personnel and high-end
testing equipment has ISO/IEC 17025:2017 accreditation for tensile test, hardness test,
impact test, k_factor-torque-tension test and spectral analysis.
Mitaş Cıvata uses top of the range high-end testing equipment to ensure product reliability
and 100 percent compliance with customer requirements.
- Spectrometer (SPECTRO, Germany) for raw material and semi-finished product chemical analysis,
- Cutting, mounting and polishing machines (STRUERS, Denmark) for preparing metallographic examination samples,
- Microscope (NIKON, Japan) to examine the microstructure, grain size, inclusions, decarburization / carburization and coating thickness in raw materials and products,
- Vickers hardness test machine (EMCOTEST, Austria) for checking the hardness of bolt and nut threads,
- Universal hardness test machine (EMCOTEST, Austria) to determine the hardness of materials based on Vickers, Brinell, Rockwell methods,
- (Charpy) impact test machine (TINIUS OLSEN, USA) to determine the ductility of materials in cold weather conditions,
- 1.500 kN tensile test machine (TINIUS OLSEN, USA) to determine the tensile, shear, proof loads and elongation properties of materials,
- 8.000 Nm torque-tension-k_factor test machine (SCHATZ KISTLER, Germany) to determine the torque, preload force and coefficient of friction for bolts used in critical connections,
- MPI test machine (MAGNAFLUX, Germany) to detect surface defects and crack formations,
- Digital instruments with magnetic probe (CHECKLINE, USA) to determine the coating thickness,
- Optical measuring machine (VICI, Italy) that determines all thread, dimensional and geometric measurements of bolts and shaft-shaped cold-forged parts (deflection, linearity) within 10 seconds,
- Optical measuring microscope (Visioneng, UK) that measures thread profiles, transition zones and underhead radius,
- Torquemeters (BMS, Ireland) to determine very precise torque values.
