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Gr5 medical titanium alloy bar

Categories titanium bar
Brand Name: DDT
Model Number: φ4.5-17mm
Certification: ISO13485:2003,ISO 9001:2008
Place of Origin: China
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Gr5 medical titanium alloy bar

Titanium in medicine:
1, Titanium has been used as a new material in the fields of pharmaceutical industry, surgical instruments and human implants in China and the rest of the world for several decades and has achieved great success.
2, Human body due to trauma caused bone, joint and spinal injury, can use titanium and titanium alloys manufactured artificial joints, bone plates and bone screws repair, is now widely used in clinical. It is also used in the hip joint (including femoral head), knee joint, elbow joint, metacarpophalangeal joint, interphalangeal joint, mandible, artificial vertebral body (spine orthosis), cardiac pacemaker housing, artificial heart Artificial dental implant, and titanium mesh in cranial plastic surgery and so on.
3, The requirements for implant materials can be grouped into three aspects: the biocompatibility of the material with the human body, the corrosion resistance of the material in the human environment, and the mechanical properties of the material.

Product namePure titanium plate and titanium alloy plate for medical treatment
Specification (mm)Thickness (0.3~4.5) mm* width (100~1000) mm* length (200~1500) mm
GradeTA3,TC4,TC4ELI,Grade4 Grade5,Grade5eli ,Grade23
StandardGB/T13810-2007,ASTMF67,ASTMF136
RemarksThe plate can be provided in accordance with the requirements of the customer.
Product nameMedical pure titanium rods and titanium alloy rods
Specification (mm)Dia4~100mm*(2500~3000)mm
GradeTA1,TA2,TA3,TC4,TC4ELI;GR1,GR2,GR4,GR4,GR5,GR5ELI,GR23
StandardASTMF67,ASTMF136.ASTMB13810-2007
RemarksTolerance: h6~h9 can be processed according to the specific specifications of the customer
Reference standard for mechanical properties
GradeThe mechanical properties at room temperature are not less than
Tensile strengthYield strengthElongationSection shrinkage rate
TA3500 MPa380 MPa20%35%
TC4895 MPa825 MPa10%25%

Production standard: GB/T13810-2017
Technical features: The low gap TC4eli and TC4 are combined into one standard, that is, the low impurity of the low gap TC4 ELI and the high performance of the TC4. That is, it has the performance characteristics of high strength and high plasticity. The following is a specific interpretation


1 chemical composition comparison


National standard requirementsAlVFeCNHO
TC4 chemical composition (standard value)5.5-6.753.5-4.50.30.080.050.0150.2
tc4ELI chemical composition (standard value)5.5-6.53.5-4.50.250.080.030.0120.13

2. Comparison of mechanical properties



National standard requirements
Tensile strengthYield strengthelongation after fractureelongation at break
Mechanical properties of TC4≥930≥860≥10≥25
Mechanical properties of TC4ELI≥860≥795≥10≥25
"Dingding Titanium" measured TC4104191115.544

Description: From the performance point of view, it meets the requirements of TC4 and has high strength.


Summary: Ordinary TC4 medical titanium rods can only have one of high plasticity or high strength. "Dingding Titanium" TC4 medical titanium rod, using special ingredients and technology, has the combination of the advantages of the two, achieving the performance advantages of the two standards.


The advantages of practical applications are:


1. "Dingding Titanium" TC4 medical titanium rod, because of make the 2 standard to one, is more widely used in the medical field, does not distinguish the specific use, as long as it is medical titanium alloy, it chooses the tripod titanium, the whole field is universal, and does not let the customer choose Low clearance is still troublesome with TC4.

2: Select "Dingding Titanium" medical titanium alloy to save cost, 1: save the procurement cost, the normal TC4 ELI is about 10% more expensive than the TC4 unit price, after the Dingding Titanium 2 standard, the unit price is unified. 2: processing cost; "Dingding Titanium" TC4 medical titanium rod design idea is: under the premise of meeting the material strength, as much as possible to improve plasticity, thereby increasing the torsion angle, reducing the material hardness, reducing tool wear, improve Customer processing efficiency reduces customer processing costs.


Our company also tests the torsion angle test of materials in addition to the chemical composition and mechanical properties of GB/T13810-2017, and the metallographic structure test items. The results are as follows:



Delivery advantage
The company stocks all the year round: φ6.7.8.10.12.14. All of them are in stock all the year round. Φ6-10 can be used as bone nails, φ12 and φ14 can be used as cone nails ,φ16.17 for intramedullary nails, φ20-40 can be used as prosthetic accessories.

company can provide:
1. Product quality certificate, original test report of Bao Titan Test Center or Northwest Nonferrous Metal Research Institute;
2, to meet the various packaging requirements of customers;
3. The customer will raise an objection within 30 days after receiving the goods, and we will provide you with return service;
4, the fastest delivery speed;
5, free samples
If you are interested in our products and want to know more, please email: export@bjddt.com

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