Ultra High Temperature Quartz Glass Rods And Discs

	System of Measurement System of Measurement

Inch

Metric

	Diameter Diameter

	Length Length

	Shape Shape

	Rod and Disc

	Material Material

Glass

	Color Color

	Clear

	Maximum Temperature Maximum Temperature

2,000° F or greater

	Clarity Clarity

	Clear

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Fabrication Fabrication

Annealed

	Refractive Index Refractive Index

1.46

	Modulus of Elasticity Modulus of Elasticity

72 KN/mm²

	Edge Fabrication Edge Fabrication

Ground

	Density Density

0.08 lbs./cu. in.

	Thermal Conductivity Thermal Conductivity

1.4 W/m-°C @ 20° C

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Minimum Temperature Minimum Temperature

Not Rated

	Hardness Hardness

Knoop 570 KHN100

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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82 Products

Ultra-High-Temperature Quartz Glass Rods and Discs

Color: Clear
Max. Temperature: 2100° F
Fabrication: Annealed

Able to withstand temperatures up to 2100° F, this quartz glass is useful in high-temperature applications that also require optical clarity, such as high-intensity lighting, fiber-optic production, and optical lens systems. It provides excellent UV transmission, as well as high transmission in the visible and infrared ranges.

For technical drawings and 3-D models, click on a part number.

Rods

				12" Lg.
Dia., mm	Dia. Tolerance, mm	Edge Fabrication	Lg. Tolerance		Each
1	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
1.5	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	000
2	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	000
2.5	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
3	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
3.5	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
4	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
5	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
6	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
6.4	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
7	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
8	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	0000
9	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
10	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
11	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
12	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
13	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
14	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
15	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
16	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
17	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
18	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
19	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
20	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
22	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
24	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000
25	-0.380 to 0.380	Ground	-0.125" to 0.125"	00000000	00000

Discs

1/16" Lg.
Dia.	Dia. Tolerance	Edge Fabrication	Lg. Tolerance		Each
1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
3/4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
2 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
5"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
6"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
1/8" Lg.
1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3/4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
2 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
5"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
6"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
1/4" Lg.
1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3/4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
2 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
5"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
6"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
1/2" Lg.
1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3/4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
2 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
3"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
3 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
5"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
6"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
3/4" Lg.
1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
3/4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
1 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	00000
2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
2 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
3"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
3 1/2"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
4"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
5"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000
6"	-0.010" to 0.010"	Ground	-0.005" to 0.005"	0000000	000000