Karazana vokatra isan-karazany no amidin'ny orinasanay: fantsona vy misy rafitra, fantsona vy misy ranoka, fantsona firaka, fantsona fitoeran-javatra misy tsindry (fantsona boiler misy tsindry ambany sy antonony, fantsona boiler misy tsindry ambony, fantsona zezika misy tsindry ambony, fantsona vaky solika), fantsona solika, fantsona vy misy fisintonana mangatsiaka, ary vokatra hafa.

Ireo akora mitsangana dia SA106B, 20 G, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910, A335P5 / P9 / P11 / P12 / P22 / P91 / P92, sns.

hampihatraASME SA-106/SA-106M-2015, ASTMA210(A210M)-2012,ASMESA-213/SA-213M, ASTM A335/A335M-2018，ASTM-A519-2006, ASTM A53 / A53M – 2012, sns. GbGB8162-2018 (fantsona ara-drafitra), GB8163-2018 (fantsona ranoka),GB3087-2008 (fantsona boiler misy tsindry ambany sy antonony), GB5310-2017 (fantsona boiler misy tsindry ambony), Gb6479-2013 (fantsona manokana ho an'ny zezika simika), GB9948-2013 (fantsona vaky solika), GB/T 17396-2009 (Fantsona vy tsy misy fitombenana ho an'ny fitrandrahana arintany), sns. Misy ihany koaAPI5CT (fonosana sy fantsona), API 5L (fantsona)

Azo ampiharina amin'ny injeniera, herinaratra, boiler, fanodinana mekanika, kojakoja fiara, solika, arintany ary sehatra hafa ny vokatra.

Ny firafitry ny fantsona vy dia karbônina C, silisiôma Si, manganese Mn, solifara S, phosphore P, chrome Cr.