Laser Cutting Titanium Sheet

Product Description

Laser Cutting Titanium Sheets is one of the additional services we offer for titanium products, alongside bending, welding, decoiling, cutting, and punching. Over the years, we have consistently supplied high-quality laser-cut titanium sheets to our customers, earning their trust and satisfaction. In addition to titanium sheets, we provide a wide range of titanium products, including tubes, pipes, bars, foils, and wires, all of which have received excellent feedback from our clients.

 

At our company, you can choose from a variety of sizes and specifications, ensuring you receive top-quality products from a reliable manufacturer at competitive prices. Whether you need standard or custom titanium solutions, we are committed to meeting your requirements with precision and professionalism.

 

Titanium Production Specifications

Processing	Size
	Thickness (mm)	Width (mm)	Length (mm)
Hot Rolling	>4.75 - 60.0	400 -3000	1000 - 10000
Cold Rolling	0.30 - 6	400 - 2000	1000 - Max

 

Advantages of Laser Cutting Titanium Sheets

• Precision: Laser cutting provides exceptional accuracy, allowing for intricate designs and tight tolerances.
• Clean Edges: The process produces smooth, burr-free edges, reducing the need for secondary finishing.
• Minimal Heat-Affected Zone (HAZ): Laser cutting generates a small HAZ, preserving the material's structural integrity.
• Versatility: Suitable for cutting complex shapes and patterns in thin to moderately thick titanium sheets.
• Speed: Faster than traditional cutting methods, improving production efficiency.
• Non-Contact Process: Reduces the risk of material contamination or deformation.

 

Chemical Composition

Item	N	C	H	Fe	O	Al	V	Pa	Mo	Ni	Ti
GR1	0.03	0.08	0.015	0.2	0.18	/	/	/	/	/	Bal.
GR2	0.03	0.08	0.015	0.3	0.25	/	/	/	/	/	Bal.
GR3	0.05	0.08	0.015	0.3	0.35	/	/	/	/	/	Bal.
GR4	0.05	0.08	0.015	0.5	0.4	/	/	/	/	/	Bal.
GR5	0.05	0.08	0.015	0.4	0.2	5.5-6.75	3.5-4.5	/	/	/	Bal.
GR7	0.03	0.08	0.015	0.3	0.25	/	/	0.12-0.25	/	/	Bal.
GR9	0.03	0.08	0.015	0.25	0.15	2.5-3.5	2.0-3.0	/	/	/	Bal.
GR12	0.03	0.08	0.015	0.3	0.25	/	/	/	0.2-0.4	0.6-0.9	Bal.

 

Physical Properties

Grade	Tensile Strength min		Yield Strength min		Elongation
	MPa	kis	Mpa	ksi	%
Gr 1	240	35	138	20	24
Gr 2	345	50	275	40	20
Gr 3	450	65	380	55	18
Gr4	550	80	483	70	24
Gr5	895	130	828	120	20
Gr 7	345	50	275	40	20
Gr 9	620	90	483	70	15
Gr12	483	70	50	50	18

 

Laser Cutting Process for Titanium Sheets

• Laser Type: Fiber lasers are commonly used for cutting titanium due to their high efficiency and ability to handle reflective materials.
• Gas Assist: Inert gases such as nitrogen (N₂) or argon (Ar) are used to shield the cutting area, preventing oxidation and ensuring clean cuts.
• Laser Parameters: Power, speed, and focus must be optimized based on the thickness of the titanium sheet. Higher power is required for thicker sheets.
• Cutting Thickness: Laser cutting is ideal for titanium sheets up to 25 mm thick, though thicker sheets may require alternative methods like plasma or waterjet cutting.

 

Challenges of Laser Cutting Titanium

• High Reflectivity: Titanium's reflective surface can cause laser beams to scatter, requiring specialized equipment.
• Oxidation Risk: Titanium is prone to oxidation at high temperatures, which can affect cut quality. Inert gases like argon or nitrogen are often used to prevent this.
• Thermal Conductivity: Titanium's low thermal conductivity can lead to heat buildup, necessitating careful control of laser parameters.

 

Applications of Laser-Cut Titanium Sheets

• Aerospace: Components such as engine parts, airframe structures, and heat shields.
• Medical: Surgical instruments, implants, and medical device components.
• Automotive: Lightweight parts for high-performance vehicles.
• Industrial: Corrosion-resistant equipment and machinery parts.
• Consumer Goods: High-end products like watches, jewelry, and sports equipment.

 

Tips for Optimal Laser Cutting of Titanium

• Use high-purity inert gases to prevent oxidation and contamination.
• Ensure the laser system is equipped with anti-reflective coatings to handle titanium's reflectivity.
• Optimize laser parameters (power, speed, and focus) for the specific thickness and grade of titanium.
• Regularly maintain the laser cutting equipment to ensure consistent performance.

 

Comparison with Other Cutting Methods

 

Test Equipment

 

Contact Us

Laser cutting is a highly efficient and precise method for processing titanium sheets, making it ideal for industries that demand high-quality, intricate components. By leveraging advanced laser technology and optimizing cutting parameters, manufacturers can achieve superior results while minimizing material waste and production time. Despite challenges like reflectivity and oxidation, laser cutting remains a preferred choice for working with titanium due to its versatility and ability to produce clean, precise cuts.For more information, samples, or pricing, feel free to contact us! We are committed to providing high-performance Laser Cutting Titanium Sheet solutions for your advanced applications.

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