Copper Flat Products (UNS C26130) - Mechanical Properties

UNS C26130 copper alloy has a copper content of not less than 68.5%.

The following table shows the mechanical properties of UNS C26130 flat products as a function of heat treatment and thickness.

Temper Thickness Tensile Str. Yield Str. Elong. Rockwell Shear Str Fatigue Str.
B C F 30T
H01 1 mm (0.04 in) 372 MPa (54 ksi) 276 MPa (40 ksi) 43% 55 - - 54 248 MPa (36 ksi) -
H02 1 mm (0.04 in) 427 MPa (62 ksi) 359 MPa (52 ksi) 25% 70 - - 65 276 MPa (40 ksi) 124 MPa (18 ksi)
H04 1 mm (0.04 in) 542 MPa (76 ksi) 434 MPa (63 ksi) 8% 82 - - 73 303 MPa (44 ksi) 145 MPa (21 ksi)
H06 1 mm (0.04 in) 593 MPa (86 ksi) 448 MPa (65 ksi) 5% 88 - - 76 317 MPa (46 ksi) -
H08 1 mm (0.04 in) 648 MPa (94 ksi) 448 MPa (65 ksi) 3% 93 - - 78 - -
H10 1 mm (0.04 in) 683 MPa (99 ksi) 448 MPa (65 ksi) 3% 50 - 90 57 - -
OS015 1 mm (0.04 in) 365 MPa (53 ksi) 152 MPa (22 ksi) 54% - - 78 43 241 MPa (35 ksi) 97 MPa (14 ksi)
OS025 1 mm (0.04 in) 352 MPa (51 ksi) 131 MPa (19 ksi) 55% - - 72 36 - -
OS035 1 mm (0.04 in) 338 MPa (49 ksi) 117 MPa (17 ksi) 57% - - 68 31 234 MPa (34 ksi) 97 MPa (14 ksi)
OS050 1mm (0.04in) 324 MPa (47 ksi) 103 MPa (15 ksi) 62% - - 64 26 - -
OS070 1mm (0.04in) 317 MPa (46 ksi) 97 MPa (14 ksi) 65% - - 58 15 221 MPa (32 ksi) 90 MPa (13 ksi)
OS100 1mm (0.04in) 303 MPa (44 ksi) 76 MPa (11 ksi) 66% - - 54 11 159MPa (23ksi) 90 MPa (13 ksi)

The chemical composition of UNS C26130 copper alloy is outlined in the following table.

Element Content (%)
Copper, Cu 68.5-71.5
Iron, Fe 0.05
Lead Pb 0.05
Arsenic, As 0.02-0.08
Zinc, Zn Remainder

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