Materials

CuDHP, CuAg, CuCrZr, CuNiP

Cross section

Square, rectangular, round, polygonal, beam blank

Size

Up to 750 mm (across), larger sizes available on request

Internal profile

Parallel, single CONE-shaped, multi CONE-shaped, parabolic, special paraboic

Curving

Straight, curved

Radius of the inside corner

> 1mm

Length

Unlimited

Wall thickness

Unlimited

Coating

Chromium-plated, max, thickness 0.2 mm

Material

CuDHP

CuAg

CuCrZr

CuNiP

Melting point

1.083

1.083

1.078

1.080

Coefficient of thermal expansion at 20

1,68 10-5

1,68 10-5

1,70 10-5

1,68 10-5

Thermal conductivity at 20

340 W/(m.k)

377 W/(m.k)

325 W/(m.k)

284 W/(m.k)

Recrystalization

330

377

700

600

Hardness at 20

93 HB

95 HB

125HB

115HB.