非调质易切削钢
Non-quenching-and-tempering free-cutting steel
non-quenched-tempered free-machining steel
非调质易切钢
non-tempered easy cutting steel
35MnVS易切削钢
Free Cutting Steel 35MnVS
9SMn28易切削钢
9SMn28 free-cutting steel
Y45S20易切削钢
Y45S20 Free Cutting Steel
低碳高硫易切削钢
low carbon-high sulfur free cutting steel
高硫易切削钢
High-sulfur Free Cutting Steel
含硫易切削钢
sulphur free cutting steel
sulphur free-cutting steel
free-cutting sulfur-containing steel
含铅易切削钢
containing lead free-cutting steel
lead treated steel
加铅易切削钢
ledloy free cutting steel
易切削钢
free-cutting steel
easy-cutting steel
free-machining steel
free cutting steel
Resulphurized free-cutting steel
automatic(al) steel
automatic steel
易切削钢SUM24HSL
Free-Cutting Steel SUM24HSL
12Mn2VB非调质钢
Non-Quenching-Tempering Steel 12Mn2VB
22Mn2SiVBS空冷贝氏体非调质钢
air-cooling microalloyed engineering bainitic steel 22Mn2SiVBS
35MnVN、40MnVTi非调质钢
40MnVTi microalloyed engineering steel
35MnVN