HQ 705
Tiraaustenite mengeluarkan produk dengan nama HQ 705
Adapun Standar yang dipergunakan adalah :
DIN 34CrNiMo6
AISI 4340
JIS SNCM 447
Chemical Analysis (%) :
C 0,30-1,70 Mn 0,50-0,80
Cr 1,30-1,70 Si 0,09-0,10
Ni 1,30-1,70 S 0,035 Max
Mo 0,15-0,30 P 0,025 Max
Technology : EAF + PRE-HARDENED
Caracteristic : good hardenability, strength, ductility, toughness and good wear resistance, suitable to heat treatment.
Aplication : High strength machinery parts : medium to highly stressed part for earth moving equipment, crankshaft
shaft, gear, etc
Info lengkap : Dody Iskandar Tlp : 085314162800 .Jacpondri : 081363534603
Avaiable to :
DIN 42CrMO4 ( AISI 4140) Tira Steel Names : HQ 709
DIN 15CrNi6 ( AISI 3115) Tira Steel Names : HQ 7210
DIN C45 ( AISI 1045) Tira Steel Names : HQ 760
DIN 1,7218 ( AISI 4130) Tira Steel Names : HQ 708
DIN 34CrNiMo6 SH + V ( AISI 4240) Tira Steel Names : HQ 805
DIN 42CrMo4 SH + V ( AISI 4140) Tira Steel Names : HQ 809
Technology HQ 805 + HQ 809 :
PRE HARDENED + Vaccum Degassing + Peeled Codition + Ultrasonic Testing + Grain size + Controlled + Straightness.