Ti-6Al-4V
Grade 5 annealed · 33–36 HRC
R564003.7165ASTM B348 / AMS 4928REFERENCE DATA
MACHINING IDENTITYTi-6Al-4V · Grade 5 · 33–36 HRCDo not enter cutting parameters or quote until condition and hardness are confirmed.
ISO GROUPISO S
HARDNESS33–36 HRC
MACHINABILITY4 / 5
CONDITIONGrade 5
FAMILYTitanium
UNSR56400
EN / DIN3.7165
ASTM / AMSASTM B348 / AMS 4928
MAIN INDUSTRIES
Aerospace structural, medical applications. The machinability score changes with the selected condition.
MACHINABILITY SCALE
1EasyAluminium, magnesium, low-carbon steel. The problem is distortion and chip evacuation.
2ModerateFerritic/martensitic steel, boiler steels, cast valve materials.
3DifficultAustenitic and PH stainless, standard duplex, CP titanium.
4Very difficultSuper duplex, super austenitic, Ti-6Al-4V and beta titanium, hardened steel.
5ExtremeNickel- and cobalt-based superalloys, refractory metals, turbine castings.