Standard Grade

ASTM B135
C27400

EN 12449
CuZn37

GB/T 1527
H62

Cu

61-64

62-64

60.5-63.5

Pb

0.09

0.1

0.08

Al

0.05

Sn

0.1

Fe

0.05

0.1

0.15

Ni

0.3

Zn

Balance

Balance

Balance

Total impurities

0.5

Condition

H58

R300

M

H80

R370

M2

R440

Y2

Y

Yield Strength
N/mm2

220max

200 min

320 min

Tensile Strength
N/mm2

54 ksi min

300

300 min

66 ksi min

370

360 min

440

370 min

-

440 min

Elongation (%)

-

45

-

25

-

10

Hardness Hv5

HR30T 53min

-

60-90

HR30T 70min

-

75-110

-

85-120

-

115 min

Typical use

It has good flaring and bending properties, drawability and suitable for plating. Applicable to heat exchanger, curtain rod, sanitary tube, parts for various apparatuses and machinery, antenna rod, etc.

Weight Formula

Average Wall: (OD-WT) x WT x 0,0267= Kg/m (all sizes in mm)