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Length
1/8"
3/16"
1/4"
3/8"
1/2"
5/8"
3/4"
1"
2"
3"
4"
4
1/2"
5"
6"
6
1/4"
6
1/2"
7"
8"
8
5/8"
9"
9
1/4"
10"
10
3/4"
11"
11
1/2"
12"
16"
17"
19
3/4"
21"
23"
24"
26"
29"
29
3/4"
30
3/8"
31"
33
3/4"
34
3/8"
49
1/2"
Shape
Bar
Disc
Rod
Sheet
Width
2"
3"
4"
4
1/2"
5"
5
1/8"
5
1/2"
6"
6
1/4"
6
1/2"
7"
8"
8
5/8"
9"
9
1/2"
10"
10
1/2"
10
3/4"
11"
12"
13"
13
1/2"
16"
16
3/4"
17"
17
1/2"
18
3/4"
19
1/2"
19
3/4"
21
1/2"
22
1/2"
22
3/4"
23"
23
3/8"
25"
26
1/2"
31
1/2"
34
3/4"
Thickness
0.016"
0.021"
0.047"
1/8"
3/16"
1/4"
3/8"
5/8"
3/4"
Material
316 Stainless Steel
Glass
Silicone Rubber
Steel
Color
Clear
Gray
Diameter
1"
1
1/4"
1
1/2"
1
3/4"
2"
2
1/4"
2
1/2"
2
3/4"
3"
3
1/2"
3
3/4"
4"
4
1/4"
4
1/2"
5"
5
1/2"
6"
6
1/2"
6
3/4"
8
3/8"
9"
10"
Maximum Temperature
445° F
500° F
1,000° F
1,650° F
Edge Fabrication
Cut
Ground
Fabrication
Annealed
Tempered
RoHS
Compliant
Not Compliant
REACH
Compliant
Not Compliant
Export Control Classification Number (ECCN)
EAR99
DFARS Specialty Metals
Exempt
Hardness
Knoop 418 HK 0.1
Vickers 651 HV 0.2
Not Rated
Minimum Temperature
-20° F
Not Rated
Density
0.08 lb/in³
0.086 lb/in³
Edge Type
Chamfered
Straight
Thermal Conductivity @ Temperature
7.8 BTU⋅in/(hr⋅ft²⋅°F) @ 194° F
1.2 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F
1.2 W/(m⋅°C) @ 90° C
Modulus of Elasticity
63 kN/mm²
77 kN/mm²
Refractive Index
1.47
1.51
Window Viewing Width
3"
4"
5"
5
1/2"
6"
7"
8"
10"
11"
15"
17
3/4"
19"
20"
21
3/4"
22"
24"
29"
33
3/4"
Performance
Impact Resistant
Pressure Rated
Scratch Resistant
Certification
C-UL Recognized Component
Mil. Spec.
UL Listed
UL Recognized Component
Window Viewing Height
5"
7"
9"
10"
13"
17"
20"
22"
23"
25"
28"
28
3/4"
29"
30"
32
3/4"
33"
34"
44"
Opening Height
6
11/16"
8
11/16"
9"
10
11/16"
12"
14
11/16"
18
11/16"
22"
24"
24
11/16"
27"
30"
30
11/16"
30
3/4"
32"
34
3/4"
35"
36"
46"
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