Bio-medical grade Cobalt based alloys Co-28Cr-6Mo:
TIGER has developed Cobalt-Chromium alloyed powders for selective laser sintering(SLS),metal injection moulding(MIM),electron beam melting(EBM),etc.
Chemical composition in accordance with ASTM F75,Co-Cr-Mo powder is manufactured by gas atomization and therefore particle size distribution is specially tailored to orthopaedic screws,bone plates,orthodontic brackets,hip joint,and surgical instruments.
Material designation: Co-28Cr-6Mo;
Trade name: CCM;
Standard specification:
◇ ASTM F75: Co-28Cr-6Mo castings and casting alloy for surgical implants
◇ ASTM F799: Co-28Cr-6Mo forgings for surgical implants
◇ ASTM F1377: Co-28Cr-6Mo powders for orthopaedic implants' coatings
◇ ASTM F1537: wrought Co-28Cr-6Mo(alloy 2) for surgical implants
◇ ISO 5832-4: Co-28Cr-6Mo casting alloy for surgical implants
◇ ISO 5832-12: wrought Co-28Cr-6Mo for surgical implants
Main advantages:
○ wear resistance;
○ corrosion resistance;
○ high strength;
Condition:
△ Annealed;
△ Hot Worked;
△ Warm Worked;
Chemical composition:
★ ASTM F75(specify powders' chemical composition)
Co
Cr
Mo
Si
Mn
Fe
Ni
C
Ni
W
Ti
Al
P
S
B
balance
27～30
5～7
1
1
0.75
0.5
0.35
0.25
0.2
0.1
0.1
0.02
0.01
0.01
★ ASTM F1537(alloy 2,high carbon)
Co
Cr
Mo
Ni
Si
Mn
Fe
C
N
balance
26～30
5～7
1
1
1
0.75
0.15～0.35
0.25
Available product forms:
☆ Powder: Particle Dia(-5～-250)um.
☆ Bar / Rod: Dia(5.0～75.0)mm.
Medical Alloys
