(40+48) ×45×600	19.0kgs
(52+56) ×54×600	12.5kgs
(58+64) ×60×550	15.0kgs
(58+64) ×60×650	18.0kgs
(55+64) ×60×800	22.0kgs
(60+80) ×65×800	25.0kgs

Al	0.2-0.6%
Cd	0.05-0.012%
Fe	≤0.005%
Cu	≤0.005%
Pb	≤0.006%
Si	≤0.125%
Zn	Balance