Ohara S-TIL 6 Optical Glass

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Ohara S-TIL 6 Optical Glass
Categories:	Ceramic; Glass; Optical
Material Notes:	ECO optical glass that does not contain any lead or arsenic. Information provided by Ohara Corporation.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	2.50 g/cc

Chemical Properties	Original Value	Comments
Acid Class, SR	1.0

Mechanical Properties	Original Value	Comments
Hardness, Knoop	490 @Load 0.0999 kg
Modulus of Elasticity	64.8 GPa
Modulus of Rigidity	28.3 GPa
Poissons Ratio	0.146
Abrasion	114	Aa

Thermal Properties	Original Value	Comments
CTE, linear	8.20 µm/m-°C @Temperature -30.0 - 70.0 °C
	9.60 µm/m-°C @Temperature 100 - 300 °C
Thermal Conductivity	1.059 W/m-K @Temperature 35.0 °C
Transformation Temperature, Tg	479 °C	per thermal expansion curve
Softening Point	648 °C	10^7.65 poise; JIS-R3104 and ASTM-C338
Annealing Point	468 °C	10¹³ poise; ASTM-C336
Strain Point	438 °C	10^14.5 poise; JIS-R3103 and ASTM-C336

Optical Properties	Original Value	Comments
Refractive Index	1.50292 @Wavelength 2325.42 nm
	1.50797 @Wavelength 1970.09 nm
	1.51342 @Wavelength 1529.58 nm
	1.51829 @Wavelength 1128.64 nm
	1.51993 @Wavelength 1013.98 nm	nt (Hg t line)
	1.52280 @Wavelength 852.11 nm	ns (Cs s line)
	1.52479 @Wavelength 768.19 nm	nA' (K A' line)
	1.52662 @Wavelength 706.52 nm	nr (He r line)
	1.52846 @Wavelength 656.27 nm	nC (H C line)
	1.52897 @Wavelength 643.85 nm	nC' (Cd C' line)
	1.52946 @Wavelength 632.8 nm	nHe-Ne
	1.53162 @Wavelength 589.29 nm	nD (Na D line)
	1.53172 @Wavelength 587.56 nm	nd (He D line)
	1.53430 @Wavelength 546.07 nm	ne (Hg e line)
	1.53934 @Wavelength 486.13 nm	nf (H F line)
	1.53998 @Wavelength 479.99 nm	nF' (Cd F' line)
	1.54465 @Wavelength 441.57 nm	nHe-Cd
	1.54547 @Wavelength 435.835 nm	ng (Hg g line)
	1.55069 @Wavelength 404.656 nm	nh (Hg h line)
	1.55989 @Wavelength 365.015 nm	ni (Hg i line)
Abbe Number	48.55	ν e
	48.84	ν d
Optical Dispersion	0.003261	nd-nC; Partial Dispersion
	0.003667	nC-nA'; Partial Dispersion
	0.005216	nh-ng; Partial Dispersion
	0.005332	ne-nC'; Partial Dispersion
	0.005674	nF'-ne; Partial Dispersion
	0.005848	ne-nC; Partial Dispersion
	0.00613	ng-nF; Partial Dispersion
	0.008529	nC-nt; Partial Dispersion
	0.009045	nC'-nt; Partial Dispersion
	0.010887	nF-nC
	0.011006	nF'-nC'
	0.013756	ng-nd; Partial Dispersion
	0.014418	ni-ng; Partial Dispersion
	0.019913	ni-nF'; Partial Dispersion
Transmission, Visible	94.8 % @Wavelength 380 nm
	97.3 % @Wavelength 390 nm
	98.5 % @Wavelength 400 nm
	98.9 % @Wavelength 440 nm
	99 % @Wavelength 420 nm
	99 % @Wavelength 460 nm
	99.1 % @Wavelength 480 nm
	99.2 % @Wavelength 650 nm
	99.3 % @Wavelength 500 nm
	99.4 % @Wavelength 550 nm
	99.4 % @Wavelength 600 nm
	99.6 % @Wavelength 700 nm
IR Transmittance	85 % @Wavelength 2400 nm
	89 % @Wavelength 2200 nm
	97.7 % @Wavelength 1800 nm
	99.3 % @Wavelength 1600 nm
	99.5 % @Wavelength 1400 nm
	99.6 % @Wavelength 1200 nm
	99.7 % @Wavelength 900 nm
	99.7 % @Wavelength 1000 nm
	99.8 % @Wavelength 800 nm
UV Transmittance	7.0 % @Wavelength 340 nm
	44 % @Wavelength 350 nm
	74 % @Wavelength 360 nm
	88 % @Wavelength 370 nm

Descriptive Properties
Acid Resistance, Powder Method, RAP)	1
Bubble Group	B
CCI	0.00 B
	0.28 G
	0.28 R
coloring, λ 5	335
coloring, λ 80	365
Coloring, Internal Transmission λ 0.05	339
Coloring, Internal Transmission λ 0.80	364
Knoop Hardness Class	5
Melt Frequency	1
Ohara Code d	532489
Ohara Code e	534485
Ohara Status	Preferred
Phosphate Resistance, PR	1
Photoelastic Constant (ß)	2.81
Relative Price	4	S-BSL7 = 1
Water Resistance, RW(P)	3
Weathering Resistance (Surface Method) W(S)max	2
Weathering Resistance (Surface Method) W(S)min	3
Yield Point, At (°C)	528	per thermal expansion curve

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Schott N-PK51 Glass
Schott N-KZFS11 638424.320, Optical Glass
Ohara S-TIH53 Optical Glass
Ohara S-TIH11 Optical Glass
Ohara S-PHM52 Optical Glass

CZOHARA952 / 192217

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message