ASTM B348 Titanium Alloy Bars

 

ASTM B348 is a standard specification for titanium and titanium alloy bars. It covers a large range of alloys that are commonly used in various industrial applications. The bars manufactured under this standard exhibit excellent strength-to-weight ratios, high temperature properties, and corrosion resistance.

The ASTM B348 standard specifies the chemical composition, mechanical properties, manufacturing process, finishing, and testing requirements for titanium alloy bars. The standard covers a wide range of alloys, which are classified according to their mechanical properties. The most common interstitial elements include oxygen, nitrogen, and carbon.

One of the most popular titanium alloys covered under this standard is Ti-6Al-4V, which is widely used in aerospace, marine, and biomedical industries. It is characterized by its high strength, low density, corrosion resistance, and excellent biocompatibility. Other popular alloys include Ti-5Al-2.5Sn, Ti-6Al-6V-2Sn, Ti-3Al-8V-6Cr-4Zr-4Mo, and Ti-10V-2Fe-3Al

 

 

 

 

High Strength-to-Weight Ratio: Titanium is one of the strongest materials available, making it perfect for applications where strength and weight are essential factors. ASTM B348 titanium alloy bars have an excellent strength-to-weight ratio as they are lightweight yet durable.

High Corrosion Resistance: Another significant advantage of ASTM B348 titanium alloy bars is their excellent corrosion resistance. They are highly resistant to corrosion in many environments, such as seawater, chlorine, and acidic solutions.

Biocompatibility: Because of their biocompatibility, ASTM B348 titanium alloy bars are used in medical applications such as implants, surgical instruments, and dental implants.

Heat Resistance: ASTM B348 titanium alloy bars have high heat resistance, making them ideal for high-temperature environments.

Durability: These bars are incredibly tough and durable, making them ideal for applications where strength and toughness are essential.

 

 

Aerospace industry: Titanium alloy bars are widely used in the aerospace industry for making structural components such as landing gear, engine mounts, and fasteners due to their high strength-to-weight ratio and resistance to extreme temperatures.

Medical industry: Titanium alloy bars are used in the manufacture of medical implants and surgical instruments due to their biocompatibility and corrosion resistance.

Oil and gas industry: Titanium alloy bars are used in the oil and gas industry for their resistance to corrosion in harsh environments such as offshore oil rigs and pipelines.

Sporting goods industry: Titanium alloy bars are used in the production of high-performance sporting goods such as golf clubs and bicycle frames due to their lightweight and high strength-to-weight ratio.

 

 

The bars manufactured under ASTM B348 are produced using various manufacturing processes such as hot rolling, forging, and extrusion. These processes ensure that the bars and billets meet the required mechanical properties and dimensions specified in the standard. The bars and billets are then subjected to various finishing processes such as machining, polishing, and heat treatment to enhance their surface finish and mechanical properties.

The ASTM B348 standard requires that bars and billets are tested to ensure that they meet the specified mechanical and chemical properties. The tests performed include tension, hardness, elongation, impact, and bend tests. The bars and billets are also subjected to non-destructive testing such as ultrasonic and eddy current testing to detect defects and ensure their integrity.

 

 

Material:	Titanium alloy (Gr7, Gr11,Gr5,Gr23,Gr12,Ti 5Al-2.5Sn)
Standard	ASTM B348
Size	The sizes of the bars range from 5 mm to 90 mm in thickness, with width up to 300 mm and length up to 6000 mm
Chemical composition	The composition of the titanium alloy bars shall conform to the specified limits for each element, including titanium, iron, oxygen, carbon, nitrogen, hydrogen, and other impurities
Tensile Properties:	Titanium bars must meet specified requirements for tensile properties such as ultimate tensile strength, yield strength, and elongation.
Dimensions and Tolerances	Bars must be manufactured within specific dimensional tolerances for diameter, length, straightness, and surface finish.
Heat treatment	Depending on the alloy, titanium bars may be subjected to specific heat treatment processes to achieve desired properties.

 

 

Q1: How many years of history about your company?
A1: 12 years.

 

Q2: Where are your company located?
A2: We are located in Baoji City, Shaanxi Province, China.

 

Q3: Do you provide samples? is it free or extra ?
A3: Yes, we can provide samples for free. But you will afford the shipping cost.

 

Q4: How do you insure the quality?
A4: We will do strict factory inspection before shipment.And we also can do TPI(Third party inspection) if necessary.

 

 

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