Cu+Sn+Te(wt%)

Te(wt%)

Sn(wt%)

≥99.90

  0.005-0.015

0.05-0.15

Temper

Temper

JIS

Tensile

Rm MPa

Elongation

A50  %

Hardness

HV

Soft

M

O

220-275

≥15

50-70

1/4 hard

Y4

1/4H

240-300

≥9

65-85

Hard

Y

H

330-450

100-140

Extra hard

T

EH

380-510

Note We can provide products with other properties according to customers` requirements.

Density                           8.9g/cm³

Electrical conductivity(20°C):min 90%IACS for annealed to temper

                                    min 80%IACS for rolled to temper 

Thermal conductivity(20°C):           390W/(m°C)

Elastic modulus:                      118000N/m

Softening temperature:                 ≥380°C

Thickness (mm)

Thickness Tolerances (mm)

Width (mm)

Width Tolerances (mm)

0.03-0.06

±0.003

16-500

±0.08

>0.06-0.10

±0.005

> 0.10-0.20

±0.008