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CuZn37 Brass Wire

Brass Wire CuZn37 Metal Alloy Specification

Composition in % (m/m) Density g/cm3 approx.
Element Cu Al Fe Ni Pb Sn Zn Others total
min 62,0 - - - - - Rem. - 8,4
max 64,0 0,05 0,1 0,3 0,1 0,1 - 0,1

Brass Wire CuZn37 Tensile Strength Specification

Material Condition Nominal diameter

mm		 Tensile strength

Rm
N/mm2		 Previous condition designation

for information only
from over up to and including min max
R360 0,1 - 0,5 360 450 soft
CuZn37 brass wire
R330 - 0,5 1,5 330 420
R300 - 1,5 4,0 300 380
H070 1,5 - 4,0 - -
R280 - 4,0 20,0 280 370
H065 - 4,0 20,0 - -
spacer
R420 0,5 - 1,5 420 510 one eighth hard
CuZn37 brass wire
R380 - 1,5 4,0 380 480
H105 1,5 - 4,0 - -
R370 - 4,0 20,0 370 470
H095 - 4,0 20,0 - -
spacer
R510 0,5 - 1,5 510 610 quarter hard
CuZn37 brass wire
R470 - 1,5 4,0 470 570
H130 1,5 - 4,0 - -
R460 - 4,0 8,0 460 560
H135 - 4,0 8,0 - -
spacer
R610 0,5 - 1,5 610 750 half hard/hard
CuZn37 brass wire
R560 - 1,5 4,0 560 700
H160 1,5 - 4,0 - -
R550 - 4,0 8,0 550 680
H155 - 4,0 8,0 - -
spacer
R800 0,1 - 0,5 800 - spring hard
CuZn37 brass wire
R750 - 0,5 1,5 750 -
R700 - 1,5 4,0 700 -
H190 1,5 - 4,0 - -

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