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	Material Material

Copper

Titanium

	Finish Finish

Titanium Clad

	System of Measurement System of Measurement

Inch

	Diameter Diameter

	Shape Shape


Ball	Rod and Disc

Round Tube

	Appearance Appearance

Plain

Mirror-Like

	Hardness Rating Hardness Rating

	Yield Strength Yield Strength

20,000 to 99,999 psi

100,000 to 199,999 psi

Not Rated

	Specifications Met Specifications Met

ASTM

SAE AMS4945

	Tolerance Rating Tolerance Rating

Standard

Oversized

	Melting Point Temperature Melting Point Temperature

1981° F

3000° F

3100° F

	Temper Rating Temper Rating

Softened (Annealed)

Not Rated

	Density Density

0.16 lbs./cu. in.

0.323 lbs./cu. in.

	Modulus of Elasticity Modulus of Elasticity

14 ksi × 10³

17.0 ksi × 10³

	Maximum Temperature Maximum Temperature

Not Rated

	Minimum Temperature Minimum Temperature

Not Rated

	Elongation Elongation

10%

20%

	Surface Resistivity Surface Resistivity

10.3 Ohms

56 ohm-cir. mil/ft.

171 ohm-cir. mil/ft.

	Length Length

	Thermal Conductivity Thermal Conductivity

226 Btu/hr. × ft./°F @
68° F

45-50 Btu/hr. × in./sq.
ft./°F @ 70° F

50 Btu/hr. × in./sq. ft./°F
@ 70° F

	Certificate Certificate

	Material Certificate with Traceable Lot Number

	Mechanical Finish Mechanical Finish

Ground

Ground and Polished

	OD OD

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99 Products

About Copper, Brass, and Bronze

Yield Strength: Not Rated
Hardness: Not Rated
Temper Rating: Not Rated
Heat Treatable: No

A thin layer of titanium is bonded to these copper rods for long life and dimensional stability in corrosive environments. With greater than 99.9% copper content, 101 copper has higher purity than 110 copper, resulting in superior electrical conductivity. It's commonly called OFHC copper. Use these rods in electrical applications.

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

Dia.	Dia. Tolerance	Finish Thick.		3 ft. Lg.	6 ft. Lg.
1/4"	-0.005" to 0.005"	0.02" to 0.04"	000000	0000000	0000000
3/8"	-0.01" to 0.01"	0.02" to 0.04"	000000	000000	000000
1/2"	-0.01" to 0.01"	0.02" to 0.04"	000000	000000	000000
5/8"	-0.01" to 0.01"	0.02" to 0.04"	000000	000000	000000
3/4"	-0.01" to 0.01"	0.02" to 0.04"	000000	000000	000000
1"	-0.02" to 0.02"	0.02" to 0.04"	000000	000000	000000

High-Strength Grade 5 Titanium Rods and Discs

Yield Strength: 120,000 psi
Hardness: Rockwell C30 (Hard)
Temper Rating: Softened (Annealed)
Specifications Met: ASTM B348

Grade 5 is the strongest of all the titanium alloys thanks to its higher aluminum and vanadium content. It offers a versatile mix of good corrosion resistance, weldability, and formability. It's often used for turbine blades, fasteners, and spacer rings.

Dia.	Dia. Tolerance	Mechanical Finish	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/8"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	00000	00000	000000	000000	000000
3/16"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	0000	00000	00000	00000	00000
1/4"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	00000	00000
5/16"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	00000	000000
3/8"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	00000	000000
1/2"	-0.002" to 0.002"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	000000	000000
5/8"	-0.002" to 0.002"	Ground	1/8" per 5 ft.	00000000	00000	00000	000000	000000	000000
3/4"	-0.002" to 0.002"	Ground	1/8" per 5 ft.	00000000	00000	00000	000000	000000	000000
7/8"	-0.002" to 0.002"	Ground	1/8" per 5 ft.	00000000	00000	000000	000000	000000	000000
1"	-0.0025" to 0.0025"	Ground	1/8" per 5 ft.	00000000	00000	000000	000000	000000	000000
1 1/4"	-0.0025" to 0.0025"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	000000	000000
1 1/2"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	000000	00000000
1 3/4"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	000000	00000000
2"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	00000000	00000000
2 1/4"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	00000000	00000000
2 1/2"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	00000000	00000000	00000000

1/2" Lg.
Dia.	Dia. Tolerance	Mechanical Finish	Straightness Tolerance		Each
3"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	0000000	000000
3 1/2"	-0.005" to 0.005"	Ground	1/8" per 5 ft.	0000000	00000
4"	0" to 0.062"	Ground	1/8" per 5 ft.	0000000	00000
5"	0" to 0.078"	Ground	1/8" per 5 ft.	0000000	000000
1" Lg.
2"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	000000000	00000
3"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	0000000	00000
3 1/2"	-0.005" to 0.005"	Ground	1/8" per 5 ft.	0000000	000000
4"	0" to 0.062"	Ground	1/8" per 5 ft.	0000000	000000
5"	0" to 0.078"	Ground	1/8" per 5 ft.	0000000	000000

High-Strength Grade 5 Titanium Rods with Certification

Yield Strength: 120,000 psi
Hardness: Rockwell C30 (Hard)
Temper Rating: Softened (Annealed)
Specifications Met: ASTM B348

All of these rods come with a traceable lot number and test report. Grade 5 is the strongest of all the titanium alloys thanks to its higher aluminum and vanadium content. It offers a versatile mix of good corrosion resistance, weldability, and formability. It's often used for turbine blades, fasteners, and spacer rings.

Dia.	Dia. Tolerance	Mechanical Finish	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/8"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	000000	000000
3/16"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	00000	00000
1/4"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	00000	00000
5/16"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	00000	000000
3/8"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	00000	000000
1/2"	-0.002" to 0.002"	Ground	1/8" per 5 ft.	00000000	00000	00000	00000	000000	000000
5/8"	-0.002" to 0.002"	Ground	1/8" per 5 ft.	00000000	00000	00000	000000	000000	000000
3/4"	-0.002" to 0.002"	Ground	1/8" per 5 ft.	00000000	00000	00000	000000	000000	000000
7/8"	-0.002" to 0.002"	Ground	1/8" per 5 ft.	00000000	00000	000000	000000	000000	000000
1"	-0.0025" to 0.0025"	Ground	1/8" per 5 ft.	00000000	00000	000000	000000	000000	000000
1 1/4"	-0.0025" to 0.0025"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	000000	000000
1 1/2"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	000000	00000000
1 3/4"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	000000	00000000
2"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	00000000	00000000
2 1/4"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	000000	00000000	00000000
2 1/2"	-0.003" to 0.003"	Ground	1/8" per 5 ft.	00000000	000000	000000	00000000	00000000	00000000

High-Strength Grade 5 Titanium Balls

Yield Strength: 120,000 psi
Hardness: Rockwell C30 (Hard)
Temper Rating: Softened (Annealed)

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 ACTIVITY after your order ships.

Mirror-Like
Dia.	Dia. Tolerance	Mechanical Finish	Pkg. Qty.		Pkg.
1/32"	-0.001" to 0.001"	Ground and Polished	5	0000000	000000
1/16"	-0.001" to 0.001"	Ground and Polished	5	0000000	00000
1/8"	-0.001" to 0.001"	Ground and Polished	5	0000000	00000
5/32"	-0.001" to 0.001"	Ground and Polished	5	0000000	00000
3/16"	-0.001" to 0.001"	Ground and Polished	5	0000000	00000
1/4"	-0.001" to 0.001"	Ground and Polished	5	0000000	00000
3/8"	-0.001" to 0.001"	Ground and Polished	1	0000000	00000
1/2"	-0.001" to 0.001"	Ground and Polished	1	0000000	00000

Ultra-Corrosion-Resistant Grade 2 Titanium Rods

Yield Strength: 40,000 psi
Hardness: Rockwell B65 (Medium)
Temper Rating: Softened (Annealed)
Specifications Met: ASTM B348

Because Grade 2 titanium is 99% pure, it is more corrosion resistant than Grades 5 and 9 but not as strong. It has good formability and weldability. Common uses include chemical processing equipment, heat exchangers, and marine hardware.

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

Dia.	Dia. Tolerance	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/16"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
1/8"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	0000	0000	0000	00000	00000
3/16"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	0000	0000	00000	00000	00000
1/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	0000	00000	00000	00000	00000
5/16"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
3/8"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
7/16"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
1/2"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	000000	000000
5/8"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	000000	000000
3/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
7/8"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1 1/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
1 1/2"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	000000	000000
1 3/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	000000	00000000
2"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	000000	00000000
2 1/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	000000	00000000
2 1/2"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	00000000	00000000

Ultra-Corrosion-Resistant Grade
2 Titanium Rods with Certification

Yield Strength: 40,000 psi
Hardness: Rockwell B65 (Medium)
Temper Rating: Softened (Annealed)
Specifications Met: ASTM B348

These rods come with a traceable lot number and test report. Because Grade 2 titanium is 99% pure, it is more corrosion resistant than Grades 5 and 9 but not as strong. It has good formability and weldability. Common uses include chemical-processing equipment, heat exchangers, and marine hardware.

Dia.	Dia. Tolerance	Straightness Tolerance		1/2 ft. Lg.	1 ft. Lg.	2 ft. Lg.	3 ft. Lg.	6 ft. Lg.
1/16"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1/8"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
3/16"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
1/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	00000
5/16"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
3/8"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
7/16"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	00000	000000
1/2"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	000000	000000
5/8"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	00000	000000	000000
3/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
7/8"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	00000	000000	000000	000000
1"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
1 1/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	00000	000000	000000	000000	000000
1 1/2"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	000000	000000
1 3/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	000000	00000000
2"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	000000	00000000
2 1/4"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	000000	00000000
2 1/2"	-0.003" to 0.003"	1/16" per 5 ft.	00000000	000000	000000	000000	00000000	00000000

Easy-to-Weld Grade 9 Titanium

Yield Strength: 105,000 psi
Hardness: Not Rated
Temper Rating: Not Rated
Fabrication: Stress Relieved

Grade 9 titanium has less aluminum and vanadium than Grade 5, so it's easier to weld but not as strong.

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 ACTIVITY after your order ships.

Wall Thick.	OD	OD Tolerance	ID	ID Tolerance	Straightness Tolerance	Specifications Met		1 ft. Lg.	3 ft. Lg.	5 ft. Lg.
0.016"	1/4"	0" to 0.004"	0.218"	-0.003" to 0.003"	0.025" per ft.	SAE AMS4945	0000000	000000	0000000	0000000
0.019"	3/8"	0" to 0.004"	0.337"	-0.003" to 0.003"	0.025" per ft.	SAE AMS4945	0000000	00000	000000	000000
0.02"	1/4"	0" to 0.004"	0.21"	-0.003" to 0.003"	0.025" per ft.	SAE AMS4945	0000000	00000	000000	000000
0.026"	1/2"	0" to 0.004"	0.448"	-0.003" to 0.003"	0.025" per ft.	SAE AMS4945	0000000	00000	000000	000000
0.028"	3/8"	0" to 0.004"	0.319"	-0.003" to 0.003"	0.025" per ft.	SAE AMS4945	0000000	00000	000000	000000
0.032"	5/8"	0" to 0.004"	0.561"	-0.003" to 0.003"	0.025" per ft.	SAE AMS4945	0000000	00000	000000	000000
0.039"	3/4"	0" to 0.004"	0.672"	-0.003" to 0.003"	0.025" per ft.	SAE AMS4945	0000000	00000	000000	000000
0.051"	1"	0" to 0.004"	0.898"	-0.003" to 0.003"	0.025" per ft.	SAE AMS4945	0000000	000000	000000	000000

Terms and Conditions and Privacy Policy

About Copper, Brass, and Bronze

Titanium-Clad Super-Conductive 101 Copper Rods

High-Strength Grade 5 Titanium Rods and Discs

High-Strength Grade 5 Titanium Rods with Certification

High-Strength Grade 5 Titanium Balls

Ultra-Corrosion-Resistant Grade 2 Titanium Rods

Ultra-Corrosion-Resistant Grade2 Titanium Rods with Certification

Easy-to-Weld Grade 9 Titanium

Ultra-Corrosion-Resistant Grade
2 Titanium Rods with Certification