标准
AISI认证, ASTM, bs, 中国DIN标准, 国标, JIS
Product Name
Cold working alloy round bar forged tool steel D3 die steel
Grade
AISI D3 Forged Round Bar
Surface treatment
Black/Grinded/Machined/Turned
Production route
EF/EAF+LF+VD/ESR
Quality inspection
UT, Chemical test, Microstructure, Physical properties etc.
UT test standard
SEP1921-84 class3 C/c to D/d
Service
24 Hours Online and Free Sample
Delivery Condition
Hot forged or Rough machined
Heat Treatment
Annealed/Quenching/Tempering