Item Name
AISI 420 Tool Steel Round Bar
Grade
Forged Flat Bar AISI 420
Production route
EF/EAF+LF+VD/ESR
Surface treatment
Black/Grinded/Machined/Turned
Quality inspection
UT, Chemical test, Microstructure, Physical properties etc.
UT test standard
SEP1921-84 class3 C/c to D/d
Heat Treatment
Annealed/Quenching/Tempering
Delivery Condition
Hot Forged or Rough Machined
Service
Free Sample and Accept Trial Order