Invar With Material Certification

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	Certificate Certificate

	Material Certificate with Traceable Lot Number

	Diameter Diameter

	Thickness Thickness

	Length Length

12"

24"

3 ft.

	Width Width

12"

	Shape Shape

	Rod and Disc
	Sheet and Bar

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

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant

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

REACH Compliant

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19 Products

Thermally Stable Invar 36 Nickel Alloy Rods

Yield Strength: 40,000 psi
Hardness: Rockwell B90 (Medium)
Temper Rating: Softened (Annealed)
Specifications Met: ASTM F1684

Because Invar 36 holds its size and shape when temperatures rise, this nickel-iron alloy is the go-to material when dimensional stability is required. It is commonly used when precision is a priority, such as for scientific instruments and optical devices.

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

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

Dia.	Dia. Tolerance		1/2 ft. Lg.	1 ft. Lg.	3 ft. Lg.
1/8"	-0.003" to 0.003"	0000000	00000	000000	000000
1/4"	-0.004" to 0.004"	0000000	00000	00000	00000
3/8"	-0.007" to 0.007"	0000000	00000	00000	00000
1/2"	-0.005" to 0.005"	0000000	00000	00000	000000
5/8"	-0.005" to 0.005"	0000000	00000	00000	000000
3/4"	-0.01" to 0.01"	0000000	00000	000000	000000
1"	-0.01" to 0.01"	0000000	000000	000000	000000

Thermally Stable Invar 36 Nickel Alloy Sheets

Yield Strength: 40,000 psi
Hardness: Rockwell B90 (Medium)
Temper Rating: Softened (Annealed)
Specifications Met: ASTM F1684

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

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

		6" × 6"		12" × 12"		12" × 24"
Thick.	Thick. Tolerance		Each		Each		Each
0.01"	-0.0005" to 0.0005"	0000000	000000	0000000	000000	0000000	000000
0.02"	-0.001" to 0.001"	0000000	00000	0000000	00000	0000000	000000
0.04"	-0.001" to 0.001"	0000000	00000	0000000	00000	0000000	000000
0.06"	-0.002" to 0.002"	0000000	00000	0000000	000000	0000000	000000