CNC Machining Titanium Grade 5: Ti 6Al 4V Properties, Price & Titanium Grade 2 vs Grade 5 | CNCLATHING

2020.2.8

Titanium grade 5 and other grades become significant manufacturing materials in aerospace, medical, and more critical fields. CNClathing.com CNC grade 5 titanium machining services will apply appropriate tools and parameters to offer the most cost-effective and quality titanium parts for customer. Here let’s take a look at Ti 6Al 4V properties, grade 5 titanium price and titanium grade 2 vs grade 5.

 

What is Titanium Grade 5 & Ti 6Al 4V Properties

Titanium grade 5, also known as Ti 6Al 4V, Ti 6-4 or 6Al-4V titanium, which is classified into the alpha-beta alloy, is composed of 6% aluminum, 4% vanadium, 0.25% (maximum) iron, 0.2% (maximum) oxygen, and the remainder titanium., and most commonly used titanium in the world.

 

Grade 5 titanium is significantly stronger than commercially pure titanium while having the same stiffness and thermal properties, can withstand temperatures up to nearly 800°F, resistant corrosion from seawater, it also has good fatigue resistance, high strength-to-weight ratio, low modulus of elasticity and low thermal expansion. It is typically available in the annealed condition and is readily heat treatable to increase strength. When it comes to machining titanium grade 5, it can be heat treated, welded, fabricated and machined. Common attributes value of Ti-6Al-4V:
– Density of grade 5 titanium: 4420 kg/m3.
– Young’s modulus: 120 GPa
– Tensile strength: 1000 MPa

 

Titanium Grade 5 Price & Applications

– The price of commercially pure titanium has risen sharply since 2003 to 2014, grade 5 titanium price often comes high. For latest detailed titanium grade 5 price, you can search on google.com, alibaba.com, amazon.com, and more. For example:
https://www.alibaba.com/showroom/grade-5-titanium-price.html

– Grade 5 titanium is called as the workhorse alloy of the titanium industry, what products are made of Ti 6Al 4V and what is titanium grade 5 used for? Ti 6-4 is generally used in applications up to 400 degrees Celsius, involves aerospace, medical and more industries, CNC machining titanium grade 5 parts including blades, discs, rings, airframes, fasteners, vessels, cases, hubs, forgings, biomedical implants, etc.

 

Titanium Grade 2 vs Grade 5 – Difference between Grade 2 and Grade 5 Titanium

Titanium grade 2 and grade 5 have 90% of their average alloy composition in common. What’s the difference between them and which one to choose?

Titanium grade 2 is a a commercially pure alpha alloy, it has excellent corrosion resistance against variety of medias including calcium chloride, cupric chloride, ferric chloride, various concentrations of acetic acid, high temperature seawater, most organic media and more. But, other conditions such as temperature, pH level and flow velocity could alter its properties drastically. Titanium grade 2 is often used to make chlorine dioxide mixers, pipework and fasteners in modern bleach plants, power generation, hydro-carbon processing, exhaust pipe shrouds, airframe skin, etc. While grade 5 is an alloy added vanadium, aluminum and more elements.

 

The preferred option for the applications with the following requirements:
– Aqueous corrosion resistance and/or formability: titanium grade 2.
– Strength: titanium grade 5
– Corrosion resistance: grade 2
– Cheaper price: grade 2

 

Here is a figure of grade 5 and grade 2 titanium comparison in different attributes: