DSC-3N Copper Alloy Strip

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DSC-3N Copper Alloy Strip

Production information

Description

DSC-3N, a special alloy with effective combination of High thermal conductivity (above 350W/m·K) Softening resistance (200K higher than C10200) High tensile strength (30% higher than C10200). High electric conductivity 92%IACS. Compare to C1020, heat resistance increased by 100℃, strength increased by 30%.  Excellent thermal conductivity while using lead-free solder in assembly process

Applications Main applications: heat sink bases, head spreaders, high current terminals, bus bars, lead frames thermal devices, bus bars, IC lead frame, and high power applications. Chemical Contents

Cu Fe + Ni + Sn + Zn + P
99.9 0.1
(Wt%)

Physical Properties

Quality Grade Tensile Strength (N/mm2) Yield Strength (N/mm2) Hardness (HV) Elongation (%)

O

250-320

140

≥90

≥30

1/4H

280-350

280

90-120

≥15

1/2H

320-390

340

100-130

≥8

H

370-440

410

110-140

≥5

EH

≥400

450

≥120

≥3
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