Grade QTe0.5
China ISC C14500
Corresponding Standard GB /T 26048-2010
Free-Cutting Copper Alloy Wire
Classification Copper and Copper Alloys
QTe0.5 Chemical Element Composition Content (%)
Component P Cu Te
Minimum Value 0.004 99.9 0.4
Maximum Value 0.012 - 0.7
QTe0.5 Mechanical Properties
diameter( Distance Between
Parallel Surfaces)
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Elongation or Extension Rate
δ
%
≥0.5~12 1/2 Hard (Y2) ≥260 ≥6
≥0.5~12 Hard (Y) ≥330 ≥4
Approximate Comparison Table Bronze
China United States
GB ASTM
QTe0.5 C14500
QTe0.5 Corresponding Standards(Same grade name, different standards)

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