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#4140 Qt Steel Round Bar#42crmo4 Qt Steel Round Shafts#Scm440 Qt Steel Round Bars
Steel Product Testing
How to guarantee the steel bar high quality? The complete testing is necessary. Shandong Le Ren Special Steel Cp., Ltd. operates complete testing before, during and after production. The steel bars testing includes chemical composition testing, mechanical properties testing, UT testing, Eddy Testing, MPI testing, surface roughness, diameter tolerans and straightness inspections etc. All of these testing is used to guarantee the steel bar with high quality to meet the end user's high quality requirement.
3 years ago
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