Ceramic Squares | McMaster-Carr

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Material

System of Measurement

Thickness

Shape

Width

Length

Maximum Temperature

Less than 1,000° F

1,000° F to 1,999° F

2,000° F to 2,999° F

3,000° F to 3,999° F

Color

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

5 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

Performance

Chemical Resistant

Electrically Insulating

Erosion Resistant

High Temperature

Impact Resistant

Moisture Resistant

Thermally Stable

Export Control Classification Number (ECCN)

Porosity

Clarity

Spec Image

Spec Image

REACH

RoHS

DFARS Specialty Metals

Compressive Strength

Minimum Temperature

-250° F or less

-199° F to -100° F

Greater than 0° F

Hardness

Knoop 19 HK 0.1

Knoop 570 HK 0.1

Knoop 1170 HK 0.1

Knoop 2500 HK 0.1

Rockwell 45N 83

Flexural Strength

Dielectric Strength

200 V/mil to 500 V/mil

Mount Type

Fabrication

Density

Color Space

Modulus of Elasticity

How can we improve?

243 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

Plastic

A lightweight alternative to metal and glass

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)