UNS C35600 Extra High Leaded Brass Flat Products – Mechanical Properties

UNS C35600 extra high leaded brass has a copper content of not less than 60%.

The following table shows the mechanical properties of UNS C35600 flat products as a function of heat treatment and thickness.

Temper Thickness Tensile Str. Yield Str. Elong. Rockwell
B C F 30T
H01 1 mm (0.04 in) 372 MPa (54 ksi) 276 MPa (40 ksi) 35% 55 - - 54
H02 1 mm (0.04 in) 421 MPa (61 ksi) 345 MPa (50 ksi) 20% 70 - - 65
H04 1 mm (0.04 in) 510 MPa (74 ksi) 448 MPa (65 ksi) 8% 81 - - -
H06 1 mm (0.04 in) 607 MPa (88 ksi) 455 MPa (66 ksi) 5% 85 - - -
H08 1 mm (0.04 in) 634 MPa (92 ksi) 462 MPa (67 ksi) 4% 87 - - -
H10 1 mm (0.04 in) 669 MPa (97 ksi) 469 MPa (68 ksi) 3% 89 - - -
OS015 1 mm (0.04 in) 372 MPa (54 ksi) 221 MPa (33 ksi) 42% 52 - - 86
OS035 1 mm (0.04 in) 338 MPa (49 ksi) 117 MPa (17 ksi) 50 - - 68 31
OS050 1 mm (0.04 in) 324 Ma (47 ksi) 110 MPa (16 ksi) 60% 12 - 62 -

The chemical composition of UNS C35600 copper alloy is outlined in the following table.

Element Content (%)
Copper, Cu 60-63
Lead, Pb 2.0-3.0
Lead, Pb 0.15
Zinc, Zn Remainder

Equivalent materials to UNS C35600 copper alloy are:

  • ASTM B121
  • ASTM B453

 

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