性(xing)能(neng)Performance
|
單位Unit
|
標(biao)準值 Typical value
|
密度 Density
|
g/cm3
|
>6.0
|
HV硬度 HV Hardness
|
Kg/mm2
|
>1300
|
抗(kang)壓(ya)強(qiang)度Compressive Strength
|
MPa
|
5500
|
抗彎強(qiang)度Flexural Strength
|
MPa
|
1250
|
彈性(xing)模量 Modulus of Elasticity
|
Gpa
|
200
|
熱導率 Thermal Conductivity
|
W/(m.k)
|
3(20-400℃)
|
熱(re)膨脹系數Thermal Expansivity Cofficient
|
10^-6K^-1
|
9.6
|
斷裂韌(ren)性(xing) Facture Toughness
|
Mpa.m0.5
|
8
|
晶粒大小Grain Size
|
um
|
0.5
|