Ceramic Squares | McMaster-Carr

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Material

System of Measurement

Thickness

Width

Shape

Length

Maximum Temperature

1,000° F to 1,999° F

2,000° F to 2,999° F

3,000° F to 3,999° F

Performance

Chemical Resistant

Creep Resistant

Electrical Insulating

Erosion Resistant

Fracture Resistant

High Temperature

Moisture Resistant

Thermal Shock Resistant

Thermally Conductive

Color

Certificate Type

Calibration Certificate Traceable to NIM, China

Material Certificate with Traceable Lot Number

Hardness

Knoop 19 HK 0.1

Knoop 570 HK 0.1

Knoop 1170 HK 0.1

Rockwell 45N 83

Porosity

Thermal Conductivity @ Temperature

159 BTU⋅in/(hr⋅ft²⋅°F) @ 68° F

171 BTU⋅in/(hr⋅ft²⋅°F) @ 68° F

4.5 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

9.2 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

10.16 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

10.23 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

194.5 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

319 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

138 BTU⋅in/(hr⋅ft²⋅°F) @ 20° C

1.265 W/(m⋅°C) @ 20° C

20 W/(m⋅°C) @ 20° C

90 W/(m⋅°C) @ 20° C

125 W/(m⋅°C) @ 20° C

180 W/(m⋅°C) @ 20° C

18 W/(m⋅°C) @ 1,000° C

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

Export Control Classification Number (ECCN)

Clarity

Spec Image

Spec Image

DFARS Specialty Metals

Compressive Strength

REACH

Fabrication

Specifications Met

Flexural Strength

Density

Dielectric Strength

Minimum Temperature

-250° F or less

Greater than 0° F

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224 Products

Measuring and Inspecting

Color Calibrators

Color Calibrators

Calibrate your color meter to identify colors with precision

Levels

Ensure surfaces are completely horizontal or vertical

Raw Materials

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures