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screws and fasteners,
TC4 titanium alloy pedical screws
Titanium Polyaxial Lumbar Pedical Screw for M5 Spinal Fusion Surgery Screws
Pedical screws are made from titanium alloy material and harden grade TC 4 , normally , titanium pedical screw hardness is HRC 30 or so , but it will up to HRC 45 after hardening or higher compared to unhardening . it is very strong than other common materials . this is why titanium pedical screws can be used for bodies that have to bear heavy duty in medical surgery like lumbar or feet etc . Besides , titanium pedical screws are resistant corrosion well .
Pedical screws have a polyaxial head design that is quite easy to be moved or rotated in bone joints . tapping threads with sharp point can drill into bone to support head moving and rotating under polyaxial design .
1 . Harden material
Pedical screws are made from titanium and hardness ups t HRC 45
2 . Perfect corrosion
3 . Light weigth
Density for titnaium pedical screw is only 4.5 / cm.
4 . Resistant high or low temperature
5 . Eco-friendly for body
6 . Not easy to be infected by germs .
|Hardness ( HV )||350||Yield Strength ( Mpa )||490||Elongation ( % )||25|
|Tensile Strength ( Mpa )||680||Torque||10||Reduction Area ( % )||40|
Function for Constructures
Tips for use
1 . Polyaxial head pedical screws are available for heavy duty with pull or loading .
2 . Titanium pedical screws are used for fracture of medial malleolus .
Pedical screws can be made of or from stainless steel 316 , PLA or magnesium alloy etc degradable materials .
Normally , pedical screws are packed in small bags with 100 pcs , but we can accept custom packing types .
Contact Person: MR.LIN