sf45鋼材料sncm23h圓鋼棒---h30-f圓棒料scm4鋼板材 光亮棒 鐵板料
q345b鋼棒q345b線材q345b鋼材
1.6217鋼棒1.1140鐵板1.0234鋼板1.1192鐵棒光棒 碳鋼圓棒 圓鋼光板
sncm9 27mnsivs6 astm 1021 1.0612 16k-20k 41simncr1nimovre
1.5799 1.2783 1.6728 1.5257 1.9357 1.8344 1.4023 1.1347 1.7469
41cr4六角棒1.7035四方棒astm1151冷板光板 鋼板鐵板 冷軋板 磨光棒 光亮棒
sup11a-csp g-x12cr13 astm-s42010 8cr4mn4v 20ncd2 7wcrmov
cs75 c50e c3d1 sf640b y2140 430h
1.9753 1.0667 1.9133 1.4079 1.2958 1.7254 1.5702 1.2896 1.8756
asme-sa-194-8m x48crmov8-11 astm-a283 astm-a336-f316l z100cdv18 f91
spa-h apa-c spv315 spv355 spv410 spv410 spv450 spv490 spv235
s420n 1.4315 scmncr3a scmv6 x8crti18 34mncrmob
1.3943 1.0504 1.8781 1.5883 1.9493 1.8859 1.5735 1.2683 1.8908
2736 2750 2752 2754 2756 2782 cg20 cg35 cg40
ss2680 ss0852 ss2644 ss1316 ss0284 ss0932 ss0359 ss0535
astm a 1011/a 1011m hslas grade 60 [410] class 1
q345b鋼棒q345b線材q345b鋼材
1.0488 p275nl2 este285 1.1104 ste315 p315n 1.0505 wste315 p315nh
st430b熱軋鋼板rost37-3熱板dillimax690冷板 圓板圓片 鋼板材 鐵板
sm570 x3crnicu19-9-2 708a30 1.0130 cs70 6cr5wmosi
1.3378 1.2902 1.6858 1.5343 1.0943 1.8591 1.5234 1.2910 1.6648
20mncrmo4鋼材料1.8982圓棒材38cr2圓鋼棒1.7003鋼板材 鋼線材 冷板