GM55 材质性能说明

1ConfidentialandProprietaryInformationGM55MobileInsertMetal2ConfidentialandProprietaryInformation3ConfidentialandProprietaryInformation●Process:連續模沖壓>卯釘(rivet)>清洗-->皮膜(導電）●Capacity:40k1day/1tooling●ToolingL/T:15days,ForT0●T2,wecanlockdownifnoECNRivet4ConfidentialandProprietaryInformationMechanicalPropertiesTypicalphysicalproperties:

(1)Electricalresistivity27.2(%IACS)(2)Thermalconductivity110(w/mK,@25deg.C)(3)Modulusofelasticity70(KN)(4)Meltingpoint575(deg.C)(5)Density2.64(g/cm3)

5

高強度的GM55-H38用來代替、取代SUSt0.3mm是最合適的。

手機外框､液晶部品等已有很多運用實例。

鋁材是無磁性｡

對GPS是毫無任何影響。GoodforchangingfromSUS304-0.3tmm,forcost-down,light-weight.VeryhighstrengthAluminumGM55-H38.Aluminumnevermagnetized,no-effectforGPS.SUS304800MPa６２５ＭＰａGM55-H38410MPa310MPaGM55ReplacetheSUS:<1>SHARP

SH907(D)

JA-03(S)

<2>Panasonic

EB-4045

<3>NEC

CYCLONEMP56◆化学成分

ChemicalComposition775．SumitomoLightMetal/AlloysforITShell

8◆金属工業の電子產品用途

鋁合金

AluminumAlloyforITfield89◆金属素材

(比強度)PS.:單位比重的強度比較Material素材Gravity比重Strength強度(Ｎ/㎜２)Strength/Gravity比強度（強度/比重）

アルミニウム

Aluminum（1050-H24）２．７１２５46アルミニウムAluminum（5052-H34）２．７２４０89アルミニウムAluminum（GM55-H3８）２．７４００148マグネシウムMagnesium（AZ91Die-cast）

１．８０２３０127銅

Cupper８．９０３４３39鋼

Steel７．８５４１２52ステンレス

StainlessSteel

SUS304½Ｈ７．９０８３４106チタン

Titanium４．５３９２87910ConfidentialandProprietaryInformation◆ComparisonsMaterialDimension(mm)GravityWeight(Kg)Weight(g)GM55137*73*0.4t2.640.01010gSUS304137*73*0.4t7.850.03131g1.Weight(g)2.Materialcost($)Material$USDPCS/Cost($)SUS-3D$6.89$0.214GM55-H38$8.5$0.085差異：0.129*noNiPlate11ConfidentialandProprietaryInformation3.Processcost(as.Page2)Material卯釘CNC雷焊SUS-3D$0.0$0.2$0.3GM55-H38$0.03$0.15$0.0●CNC:0.4tto0.2t,Cycletime:60sec●卯釘:GM55easytodothanSUS0.2mm2.1mm1.9mm3.0mm3.02.6UPDATE*1pcs12ConfidentialandProprietaryInformation4.SPEC(as.Page2)Material平面度(0.2/0.3mm)扭力(3KG)拉力(10KG)SUS-3D0.253kg15kgGM55-H380.252kg13kg●Flatness:Under<=0.3mm(P1,P2,P3,P4,P5,P6)

Afterinsertmold●卯釘:扭力&拉力SUS>GM5513ConfidentialandProprietaryInformation5.ReliabilityTest●SaltTest:

48HRpass

14ConfidentialandProprietaryInformation●ThermalShockTest:

12DaysPass

15ConfidentialandProprietaryInformation6.ConductivityIssue

●

Measuremethod:最大施力Contactforce至50±10g,阻抗值必須要1Ω以下(A,B,C,D)

CBCDA16ConfidentialandProprietaryInformation◆Conclusion

1.DropTest:heighis110meter.Pass2.BendingTest:28kg.Pass3.Conductivity:<1