High-Precision Titanium Plates (Gr1-Gr4) for Surgical Instruments

2025-06-05

Titanium plates, particularly Grade 1 (Gr1) to Grade 4 (Gr4), are widely used in surgical instruments due to their excellent biocompatibility, corrosion resistance, and strength-to-weight ratio. We specialize in manufacturing Grade 1, Grade 2, Grade 3, and Grade 4 titanium plates for surgical instrument applications. Our titanium plates are engineered to meet the highest industry standards, offering exceptional lightweight properties, superior biocompatibility, and precise mechanical tolerances, ensuring optimal performance in medical and surgical environments.

Features

Gr1, Gr2,Gr3 and Gr4 titanium plate for surgical instrument
Material	Gr1, Gr2,Gr3 and Gr4
Standard	ASTM F67, IS05832-2
Regular Size	(0.6~8) T * (300~400) W * (1000~1200 )L mm or customized size
Thickness tolerance	0.05-0.3 mm
State	M, Annealed
Surface Condition	Acid washing, Polished, we offered
Test	Witha mill test certificate, accept the third-party test.

Chemical composition

Grade	Ti	Chemical composition (%)
		Impurity(%) Max					Residual elements
		Fe	C	N	H	O	Single	Total
Gr1	Bal	0.20	0.08	0.03	0.015	0.18	0.10	0.40
Gr2	Bal	0.30	0.08	0.03	0.015	0.25	0.10	0.40
Gr3	Bal	0.30	0.08	0.05	0.015	0.35	0.10	0.40
Gr4	Bal	0.50	0.08	0.05	0.015	0.40	0.10	0.40

Mechanical property

Material	Condition	Thickness mm	Mechanical Property
Material	Condition	Thickness mm	Tensile strength Rm/Mpa	Yield strength Rp0.2/Mpa	Elongation A%
Gr1	M	<25	Min 240	Min 170 Max 310	Min 24
Gr2	M	<25	Min 345	Min 275 Max 450	Min 20
Gr3	M	<25	Min 450	Min 380 Max 550	Min 18
Gr4	M	<25	Min 550	Min 438 Max 660	Min 15

Applications in Surgical Instruments

Gr1 & Gr2 (Most Common for Instruments)

Used in forceps, needle holders, retractors, and clamps where moderate strength and high corrosion resistance are needed.

Gr2 is the most widely used due to its balance of strength and formability.

Gr3 & Gr4 (High-Strength Applications)

Used in bone screws, surgical staples, and orthopedic implants where higher mechanical strength is required.

Gr4 is often chosen for dental implants and trauma plates due to its superior strength.

Advantages of Titanium in Surgical Instruments

Biocompatibility: Non-toxic, non-allergenic, and integrates well with human tissue.
Corrosion Resistance: Resists body fluids and sterilization processes (autoclaving, chemical cleaning).
Lightweight: Reduces surgeon fatigue during long procedures.
Non-Magnetic: Safe for MRI and other imaging techniques.

Comparison with Other Surgical Metals

Stainless Steel (316L): Stronger but heavier, may cause metal allergies.
Titanium Gr5 (Ti-6Al-4V): Even stronger than Gr4, but contains aluminum/vanadium (potential concerns for long-term implants).

For general surgical instruments, Gr2 titanium is the best choice.

For high-strength implants or instruments, Gr4 is preferred.

Gr1 & Gr3 are less common but used in specific applications requiring extreme ductility or intermediate strength.

Looking for premium titanium alloys (Gr1-Gr5, Ti-6Al-4V) at competitive prices? Lork Group specializes in supplying high-quality titanium plates, bars, tubes, and custom components for medical, aerospace, industrial, and surgical instruments.

Biocompatible & Corrosion-Resistant Titanium

Grades 1 to 5, CP Titanium & Alloys

Precision Machining & Custom Sizes Available

Fast Delivery & Global Shipping

Get a Free Quote Today! Contact Lork Group for the best titanium alloy prices and technical support. Trusted by leading manufacturers worldwide.

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