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ASTM-B338.pdf

ASTM B338 Cold Rolling Polished Aerospace Gr1 Titanium Tube

GR1 products provided by Henan Gnee New Material Co., Ltd

Gr1 Titanium Tube

Gr1 Titanium Rod

Gr1 Titanium Foil

Gr1 Titanium Wire

TI Gr1 Titanium Sheet

 

Products Description

Gr1 titanium, is the purest form of titanium, consisting of 99.5% titanium with trace amounts of other elements. This grade offers outstanding corrosion resistance, making it suitable for applications in highly corrosive environments. Additionally, Gr1 exhibits excellent ductility, which allows it to be easily formed and welded. The low tensile strength of Gr1 is its primary limitation when compared to other titanium grades. Nevertheless, Gr1 remains a popular choice in various industries due to its exceptional corrosion resistance.

 

Comparison of gr1 and Gr2 Titanium Tube

Corrosion Resistance: Gr1 titanium exhibits superior corrosion resistance compared to Gr2 due to its higher purity. It is an excellent choice for applications where exposure to aggressive environments, such as seawater or chemical processing, is expected.

Strength: Gr2 titanium offers higher tensile strength compared to Gr1, making it more suitable for applications requiring greater mechanical properties, such as structural components and aerospace parts.

Ductility: Gr1 outperforms Gr2 in terms of ductility, making it easier to form and shape. Gr1 is preferred in industries where intricate designs or complex shapes are essential.

Weldability: Both Gr1 and Gr2 titanium tubes demonstrate excellent weldability, enabling easy joining and fabrication processes. However, Gr2 may require slightly more attention during welding due to its alloyed nature.

Cost: Gr1 titanium is generally less expensive than Gr2 titanium due to the latter's alloying process and improved mechanical properties. This cost difference is a significant factor in choosing the appropriate grade for specific applications.

 

pure titaniumtitanium alloy

 

Application of Gr1 Titanium Tube

Chemical Processing: Gr1 titanium tubes are extensively used in chemical processing plants for their excellent corrosion resistance. They are employed in equipment such as heat exchangers, condensers, and reactors to handle corrosive media, acids, and alkalis.

Marine Industry: In the marine sector, Gr1 titanium tubes are preferred for their superior resistance to seawater corrosion. They are utilized in desalination plants, offshore structures, and marine pipelines to ensure durability and longevity.

Aerospace: Gr1 titanium tubes are utilized in the aerospace industry for various applications. They are used in aircraft components, hydraulic systems, and fuel lines due to their lightweight nature and ability to withstand high-stress conditions.

Medical Devices: Gr1 titanium's biocompatibility makes it an excellent choice for medical implants. These tubes are used in orthopedic implants, dental fixtures, and other surgical instruments due to their compatibility with human tissues.

Oil and Gas: They are employed in the oil and gas industry for drilling equipment and downhole tools, thanks to their resistance to corrosive drilling fluids and harsh environments.

Architecture and Construction: It soccasionally used in architectural applications, such as building facades, where their unique appearance and corrosion resistance add aesthetic value and longevity to the structures.

 

Titanium products provided by Henan Gnee New Material Co., Ltd

titanium pipe/tube

Name

Titanium Tube & Pipe

Material

Pure Titanium/ Titanium Alloy

Standard

GB/T 3624,GB/T 3625,GB/T 26057

ASTM B337,ASTM B338,ASTM B861,ASTM B862

JIS H 4630

Common Grade

National standard grades: TA1, TA2, TC4, TA9, TA18, TA10
American standard grades: GR1, GR2, GR5, GR7, GR9, GR12



Size

Length: 50-6000mm or according to customer requirements

Outer diameter: 3-300mm or according to customer requirements

Wall thickness: 0.2-5.5mm or according to customer requirements

Section shape

Round / Square/Oval/Spiral/Bar

Surface

Bright annealing, Pickling,Polishing

Get the latest quote

 

 

titanium rod/bar

Material
Pure titanium and Titanium alloy
Titanium Grade
GR1/GR2/GR3/Gr4/GR5/GR7/GR9/GR12/Gr5Eli/Gr23
Standard
ASTM B348/ASME SB348, ASTMF67, ASTM F136, ISO-5832-2(3),AMS 4928 etc
Shape
Titanium round rod/bar, Titanium square rod/bar,Titanium flat rod/bar
Titanium rectangle rod/bar, Titanium hex rod/bar
Diameter
1-300mm,customizable
Length
50mm-6000mm,customizable
Tolerance
h6~h13 H10~H13
Surface
Bright/Polished/ Machined
Main Technique
Hot Forged; Hot Rolled; Cold drawn; Straighten etc
Heat Treatment
Usually are Annealled,but Solid Solution & Aging can be also OK
Material Milling Certificate
According to. EN 10204.3.1
Including Chemical composition and Mechanical property
Application
Metallurgy, Electronics, Medical, Chemical, Petroleum, Pharmaceutical, aerospace, etc.

Get the latest quote

 

 

titanium plate/sheet/strip

Material
Pure titanium and Titanium alloy
Titanium Grade
GR1/GR2/GR3/Gr4/GR5/GR7/GR9/GR12/Gr5Eli/Gr23/Ti-15333 etc
Standard
ASTM B265/ASME SB265, ASTMF67, ASTM F136, ISO-5832-2(3),AMS 4911 etc
Shape
Titanium foil strip/Titanium sheets plate/Titanium coil
Thickness
0.02mm~100mm
Width
10-3000mm,customizable
Length
Customizable
Surface
Pickled/Sandblasting/Polishing
Main Technique
Hot Rolled /Cold Rolled
Heat Treatment
Usually are Annealled,but Solid Solution & Aging can be also OK
Material Milling Certificate
According to. EN 10204.3.1
Including Chemical composition and Mechanical property
Application
Metallurgy, Electronics, Medical, Chemical, Petroleum, Pharmaceutical,aerospace, etc.

Get the latest quote

 

 

titanium wire

Product Name

Titanium Wire

Diameter

0.2-6.0Mm or as required

Standard

AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc

Application

welding

Surface

Bright or black and painting according to customer requirement

Thickness Tolerance

±0.01mm

Model Number

Gr1, Gr2...Gr12

MOQ

100kgs.We also can accept sample order.

Shipment Time

Within 3-5 workdays after receiving deposit or L/C

Export Packing

Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required

Capacity

250,00 tons/year

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