... Technician Data Tensile strength800-100Kg/cm2Compressive strength1000-4000 Kg/cm2Brinell hardness 19-26Kg/cm2Water absorption (24h) 0.7/1.2%Oil ... is good6. Good machinery antivibration ability7. The rigidity, degree of hardness, toughness is highApplication 1. Appliance parts2. Automotive Parts3. Wear parts ...
... type and B type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact APVJmmin79.4~171.431/8~63/4≥758≥965 ... ≥13285~341≥54C type drill collar ODYield Strength MPaTensile StrengthMPaElongation%Brinell HardnessHBImpact APVJmmin79.4~171.431/8~63/4≥758≥827 ...
... -750oC, cool slowly in furnace. This will produce a maximum Brinell hardness of 225.7.Stress RelievingStress relieving to remove machining stresses ... -900oC followed by oil or hot bath (180-220oC) quenching. Hardness after quenching is 60 HRC.9.TemperingTempering temperature: See the ...
... direct reading spectrometry, steel liquid temperature detection instrument, metallurgical microscope, Brinell hardness tester, etc. as well as chemical & physical characteristics laboratory to ...
... cogent guarantee of super quality: Spectrometer Analyzer; Magnetic Particle Inspection; Brinell Hardness; Ultrasonic Inspection; Low Temperature Impact Tester; Universal Tester and etc ...
... is equipped with advanced quality-control equipments, There are portable Brinell Hardness Test machine, 60-ton hydraulic all-purpose experimental machine, computerized ...
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