Cast malleable iron

Cast malleable iron comparison (or equivalent)

China GB/T9440-1988

ASTM A47

Japan JIS 

Germany

ISO Standard

DIN(W-Nr.)

KTH300-06

–

FCMB30-06

–

B30-06

FCMB27-05

KTH330-08

22010

FCMB31-08

–

–

KTH350-10

32510

FCMB35-10

GTS-35-10

0.8135

B35-10

KTH370-12

35018

（FCMB37）

–

–