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Product Name | Beryllium Copper Fingerstock, EMI Beryllium Copper Fingerstrip, EMI shielding shrapnel / Spring | |||||||
Material | Materion ( Brush ) Beryllium Copper C17200 | |||||||
Suface | Nickel-plated / Tin-plated / Not plated | |||||||
Certification | ISO 9001:2015 / ROSH | |||||||
Shielding Effectiveness | ||||||||
EMI Shrapnel Type | Magneticfield (100KHz) | Electricfield (10MHz) | Plane Wave (1GHz) | Heat Treatment | ||||
Standard Reed | 110 dB | 100 dB | 90 dB | 353-435 | ||||
Soft Reed | 95 dB | 85 dB | 75 dB | DPH/ Vickers | ||||
Mechanical Properties ( After Heat Treatment ) | ||||||||
Tempering Grade | 1/4 HT | 1/2 HT | HT | |||||
Tensile Srtrength(kgf/㎡) | 123 ( Minimum ) | 130( Minimum ) | 1133 ( Minimum ) | |||||
Yield Srtrength(kgf/㎡) | 105 | 112 | 116 | |||||
Hardness Range | 350-430 | 360-440 | 380-450 | |||||
Physical Property | ||||||||
Electrical Conductivity (% IACS) | 22-25 | |||||||
Modulus of Elasticity (psi) | 18.5*106 |