Home > Omega Bytes > Material Highlight: ASTM-B194 Alloy C17200

This material is a copper base alloy with both high strength and high conductivity attributes. It provides excellent performance for shielding strips, contacts and connectors.

Chemical Composition (Weight Percent)

• Beryllium - 1.8-2.0%
• Aluminum - 0.20 max
• Silicon - 0.20 max
• Cobalt + Nickel - 0.20 max
• Cobalt + Nickel + Iron - 0.6 max
• Copper - Balance

Physical Properties

• Electrical Conductivity @ 68°F (20°C) - 15-19% IACS
• Modulus of Elasticity - 19 x 10⁶ psi (131 GPa)
• Density - 0.302 lb./in³ (8.35 gm./cc)

Benefits

• Combines high strength and formability
• High conductivity
• Available in mill hardened or age hardenable tempers
• Excellent corrosion resistance bare and easy to plate when required
• Low initial cost and additional savings during processing
• Non-Magnetic
• Wide range of operating temperatures
• Spark-Resistant

TEMPER DESIGNATION	0.2% YS ksi (MPa)	UTS Ksi (MPa)	Elongation (%)	Hardness (VHN)
TD01	60-80 (410-550)	75-88 (520-610)	20-45	121-185
TD02	75-95 (520-660)	85-100 (590-690)	12-30	176-216
TS01	150-185 (1030-1280)	175-205 (1210-1410)	3-10	353-424
TS02	160-195 (1100-1340)	185-215 (1280-1480)	1-8	285-343
TM04	115-135 (790-930)	135-150 (930-1040)	9-20	285-343
TM06	145-170 (1000-1170)	160-175 (1100-1210)	4-15	317-378

Find a Product

-- Unit of Measure -- Inches Millimeters -- Gap Size -- -- Mount Size -- -- Mount Method --

Resources

• Conductive Adhesive Transfer Tape
• Pressure Sensitive Adhesive Transfer Tape
• Copper Beryllium
• Copper Nickel Tin
• Kimmel Gerke Associates, Ltd.
• IEEE
• RoHS

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