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; free-cutting sulfur-containing steel; sulphur free cutting steel

含铅易切削钢  lead treated steel; containing lead free-cutting steel

加铅易切削钢  ledloy free cutting steel

莱德洛伊含铅易切削钢  Ledloy

硒易切削钢  Se Free-Cutting steel

易切削钢  Resulphurized free-cutting steel; automatic(al) steel; free-cutting steel; automatic steel; easy-cutting steel; free-machining steel; free cutting steel

易切削钢1  free cutting steel

易切削钢SUM24HSL  Free-Cutting Steel SUM24HSL

易切削钢丝  free cutting steel wire

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  35MnVN; 40MnVTi microalloyed engineering steel