Beryllium copper plate C17200 C17300 C17500

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Beryllium copper property Chemical component: Alloy number Be Ni+Co Ni+Co+Fe Be+Ni+Co+Fe+Cu C17200 / 25 1.8-2.0 ≥0.2 ≤0.6 ≥99.5 Mechanical property:(before heat treatment) Status Tensile strength (kg/mm3) Hardness (HV) Conductivity (IACS%) Elongation (%) H 70-85 210-240 22 2-8 1/2H 60-71 160-210 22 5-25 O 42-55 90-160 22 35-70 Mechanical property:(after heat treatment) Status Tensile strength (kg/mm3) Hardness (HV) Conductivity (IACS%) Elongation (%) H 130-151 380-420 22 1-5 1/2H 126-147 370-410 22 2-7 O 112-135 350-339 22 3-11 Physical property: 1.High strength 2.High hardness 3.High elasticity 4.Superior fatigue resistance 5.Superior abrasion resistance 6.Superior mouldability and isotropy Application: 1.Relays 2.Connectors/sensors 3.Temperature control switch 4.Switch/micro switch/micro-motors brush 5.Strong spring/the thermostat spring/all kinds of spring piece Shape: thickness≥0.01mm,width ≤210mm Heat treatment processing: vacuum furnace(or room temperature)→315°c±5°c→keep warm2H→natural cooling Beryllium copper plate C17200/C17300/C17500 1.RoHS/SGS 2.Custom size 3.Short lead time 4.Good quality

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Dongguan Jinfeng Metal Material Co., Ltd.

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