SFA-5.12/SFA-5.12M

SFA-5.12/SFA-5.12M (电弧焊和切割用钨和氧化分散钨焊条规范)· ASME (美国) · 20 种材料

名称	材料组别
EWCe-2	钨	chevron_right
EWG	钨	chevron_right
EWLa-1	钨	chevron_right
EWLa-1.5	钨	chevron_right
EWLa-2	钨	chevron_right
EWP	钨	chevron_right
EWTh-1	钨	chevron_right
EWTh-2	钨	chevron_right
EWZr-1	钨	chevron_right
EWZr-8	钨	chevron_right
WCe20	钨	chevron_right
WLa10	钨	chevron_right
WLa15	钨	chevron_right
WLa20	钨	chevron_right
WP	钨	chevron_right
WTh10	钨	chevron_right
WTh20	钨	chevron_right
WTh30	钨	chevron_right
WZr3	钨	chevron_right
WZr8	钨	chevron_right