leaded commercial bronze

type

sign

old-sign

Chemical Composition

Relate Foreign Standards

Cu

Pb

Fe

Sn

Al

Ni

Zn

Mn

P

JIS

ASTM

K S D   6 0 2 5

STD No

Designation

STD No

Designation

C31400

87.5~90.5

1.3~2.5

0.1

0.7

Rem

0.04~0.1

H3270

B140

C31600

87.5~90.5

1.3~2.5

0.1

0.7~1.2

Rem

0.04~0.1