Sheets

Brass Sheets


TECHNICAL PROPERTIES:

STANDARDS

EN

CuZn37 - CW508L

ASTM

C 27200

ALLOY:

Cu (COPPER)

Zn (ZINC)

Ni (NICKEL)

Pb (LEAD)

Fe (STEEL)

Sn (TIN)

Al (ALUMINIUM)

OTHER

% 62 - 65.5

Rest

≤ 0.30

≤ 0.1

≤ 0.1

≤ 0.1

≤ 0.05

≤ 0.1

PHYSICAL PROPERTIES:

DENSITY (g/cm3)

THERMAL CONDUCTIVITY (W/m°K)

ELECTRICAL CONDUCTIVITY

COEFFICIENT OF THERMAL EXPANSION (10-6/°C)

MELTING POINT (°C)

(m/Ωmm2)

IACS

8.44

120

15

% 26

20.2 

920

MECHANICAL PROPERTIES:

TEMPER

CLASSIFICATION

TENSILE STRENGTH

N/mm2

(min - max.)

ELONGATION %

(min.)

HARDNESS (HV5)

ANNEALED

R300

300 - 370

38

 55 - 95

HALF HARD

R350

350 - 440

19

95 - 125

HARD

R410

410 - 490

8

120 - 155

VERY HARD

R480

480 - 560

3

150 - 180

SPRING HARD

R550

550 - 640

-

≥170

STANDARD DIMENSIONS AVAILABLE ON STOCK:

  • CuZn37 (MS 63)
  • HALF HARD - R350
  • SIZES: 1000 x 2000 mm
  • THICKNESS: 0,50 - 5 mm
  • BRAND: KME