供應東莞汽車鋼H220YD+Z 37/37 國產(chǎn)價格

7 彈簧鋼和軸承鋼

65708565Mn55SiMnVB60Si2Mn60Si2MnA60Si2CrVA 55SiCrA55CrVA

55CrMnA60CrMnA60CrMnBA30W4Cr2VA

GCr4GCr15GCr15SiMnGCr15SiMoGCr18MoG20CrMoG20CrNi2MoG20CrNiMoG20Cr2Ni4G10CrNi3MoG20Cr2Mn2Mo9Cr18Mo9Cr181Cr18Ni9Ti

8船體結構用鋼

U51222U51212U51218U51188A32L34402D32L34404E32L34405F32 L34407A36L34902D36L34904E36F36A40E10F40Q235qQ345q Q375qQ420q

9壓力容器用鋼板

20R16MnR15MnVR15MnVNR18MnMoNbR13MnNiMoNbR A516GR60 A516GR70 15CrMoR20R16MnR15MnVR15MnVNR18MnMoNbR13MnNiMoNbR15CrMoR16MNHR A515GR60A515GR70

10低溫壓力容器

16MnDR15MnNiDR09Mn2VD09MnNiDR

11鍋爐鋼板20g22Mng15CrMng16Mng19Mng13MnNiCrMoNbg12Cr1MoVg

12汽車大梁用熱軋板

370L420L440L510L550L

13高層建筑用鋼

Q235GJ-BQ235GJ-CQ235GJ-DQ235GJ-EQ345GJ-BQ345GJ-CQ345GJ-DQ345GJ-EQ390GJ-CQ390GJ-DQ390GJ-EQ420GJ-CQ420GJ-DQ420GJ-EQ460GJ-CQ460GJ-DQ460GJ-EQ235GJQ345GJQ235GJZQ345GJZ

12 油氣輸送管

S210S245S290 S320 S360S390S415S450S485 S245S290S320S360S390 S415S450S485S555

1深沖壓冷軋鋼

SC1SC2SC3

Q420CQ420DQ420EQ460DQ460E Q500DQ500C Q500EQ620DQ620EQ690DQ690E

14集裝箱用耐腐蝕鋼板和鋼帶

Q235NHYJQ245NHYJQ295GNHJ Q310GNHJQ310GNHIJ Q345GNHJQ345GNHIJ Q345GNHLJ

連續(xù)熱鍍鋅板

15熱鍍鉛錫碳素鋼

LT01LT02LT03LT04LT05

16彩色涂層鋼板和鋼帶

TDC51D+ZTDC52D+ZTDC53D+ZTDC54D+ZTS250GD+ZTS280GD+ZTS320GD+ZTS350GD+ZTS5500GD+Z