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Kennametal Stellite Stellite® 6B solution heat-treated at 1232°C, air cooled, 15.9 mm thick plate, aged 3 hours at 816°C

Superalloy

Kennametal Stellite

产品说明

Machined with tungsten-carbide tools. Inherent wear resistance, resistant to the wearing effects of hard, sharp particles such as in screw conveyors, rock crushing rollers, tile-making machines, and cement and steel-mill equipment. Resistant to the effects of seizing or galling, low coefficient of friction alloys sliding contact with other metals. Used in equipment where no lubricants are used. Outstanding resistance to cavitation-erosion. Combines wear and corrosion resistance with good impact strength and resistance to thermal shock. Retains high hardness, even at red heat. Electrical conductivity 1.90% compared to Copper. 2360 MPa average modulus of rupture of sheet at room temperature. Data provided by the manufacturer, Deloro Stellite, Inc.

Product of former Deloro Stellite Inc.

物理性能额定值 (公制)额定值 (英制)测试方法
密度 g/cc lb/in³
机械性能额定值 (公制)额定值 (英制)测试方法
Hardness, Brinell
@Temperature 871 °C
@Temperature 1600 °F
Mutual indentation method
@Temperature 760 °C
@Temperature 1400 °F
Mutual indentation method
@Temperature 649 °C
@Temperature 1200 °F
Mutual indentation method
@Temperature 538 °C
@Temperature 1000 °F
Mutual indentation method
Hardness, Knoop
Hardness, Rockwell A Converted from Rockwell C hardness.
洛氏硬度(C 级)
维氏硬度
极限抗拉强度 MPa psi
抗张强度(屈服) MPa
@Strain 0.200 %
psi
@Strain 0.200 %
伸长率 (断裂) in 50.8 mm
弹性模量 GPa ksi sheet at RT
GPa
@Diameter 15.9 mm, Temperature 23.0 °C
ksi
@Diameter 0.626 in, Temperature 73.4 °F
bar
Izod Impact Unnotched J
@Thickness 12.7 mm
ft-lb
@Thickness 0.500 in
plate, solution heat-treated at 1232°C (2250°F), air cooled, tested at RT.
Charpy Impact J
@Temperature 23.0 °C
ft-lb
@Temperature 73.4 °F
Longitudinal
J
@Temperature 538 - 816 °C
ft-lb
@Temperature 1000 - 1500 °F
Longitudinal
Charpy Impact, Unnotched J ft-lb Transverse
J
@Temperature 22.2 °C
ft-lb
@Temperature 72.0 °F
Longitudinal
J
@Temperature 538 °C
ft-lb
@Temperature 1000 °F
Longitudinal
J
@Temperature 677 °C
ft-lb
@Temperature 1250 °F
Longitudinal
J
@Temperature 816 °C
ft-lb
@Temperature 1500 °F
Longitudinal
电气性能额定值 (公制)额定值 (英制)测试方法
电阻率 ohm-cm
@Temperature 22.0 °C
ohm-cm
@Temperature 71.6 °F
Magnetic Permeability
@Temperature 22.0 °C
@Temperature 71.6 °F
200 Oersted (15.900 A/m)
热性能额定值 (公制)额定值 (英制)测试方法
线性热膨胀系数 µm/m-°C
@Temperature 0.000 - 100 °C
µin/in-°F
@Temperature 32.0 - 212 °F
µm/m-°C
@Temperature 0.000 - 200 °C
µin/in-°F
@Temperature 32.0 - 392 °F
µm/m-°C
@Temperature 0.000 - 300 °C
µin/in-°F
@Temperature 32.0 - 572 °F
µm/m-°C
@Temperature 0.000 - 400 °C
µin/in-°F
@Temperature 32.0 - 752 °F
µm/m-°C
@Temperature 0.000 - 500 °C
µin/in-°F
@Temperature 32.0 - 932 °F
µm/m-°C
@Temperature 0.000 - 600 °C
µin/in-°F
@Temperature 32.0 - 1110 °F
µm/m-°C
@Temperature 0.000 - 700 °C
µin/in-°F
@Temperature 32.0 - 1290 °F
µm/m-°C
@Temperature 0.000 - 800 °C
µin/in-°F
@Temperature 32.0 - 1470 °F
µm/m-°C
@Temperature 0.000 - 900 °C
µin/in-°F
@Temperature 32.0 - 1650 °F
µm/m-°C
@Temperature 0.000 - 1000 °C
µin/in-°F
@Temperature 32.0 - 1830 °F
比热容 J/g-°C BTU/lb-°F at RT (calculated)
导热系数 W/m-K BTU-in/hr-ft²-°F
熔融温度 °C °F
固相线 °C °F
液相线 °C °F
光学性能额定值 (公制)额定值 (英制)测试方法
Reflection Coefficient, Visible (0-1) reflecting power
构成要素属性额定值 (公制)额定值 (英制)测试方法
As remainder
硅酮
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