Categori	Dur
Dosbarth	dur offeryn
Guy	Dur molybdenwm cyflymder uchel
dynodiadau	Unol Daleithiau: UNS T11323

Elfen	pwysau y cant
C	1.15-1.25
min	0.15-0.40
Oes	0.20-0.45
Cr	3.75-4.50
Nid ychwaith	0.3
Mo	4.75-6.50
W	5.00-6.75
v	2.75-3.75
Cu	0.25
P	0.03
oes	0.03