GR5 Titanium Alloy Plate Strip

 

 

GR5 titanium alloy plate strips are plate-shaped or strip-shaped materials made of titanium as the base element and other metals (such as aluminum, vanadium, etc.) added. It features light weight and high strength.

 

There are two types of allocrystalline structures of titanium alloys: it is close-packed hexagonal α titanium below 882℃ and transforms into body-centered cubic β titanium above 882℃, which determines its high-temperature resistance and mechanical properties .

 

 

Component WT% of Grade 5 Titanium

 

Al	V	C Max	Fe Max	H Max	N Max	O Max	Ti,min
5.5~6.75	3.5~4.5	0.08	0.40	0.015	0.05	0.20	90

 

Material Data of Grade 5 Titanium Alloy

 

	Metric	English	Remarks
Physical Properties
Density	4.51g/cc	0.163 lb/in³
Mechanical Properties
Hardness, Brinell	334	334	Estimated from RockwellC
Hardness,Knoop	363	363	Estimated from RockwellC
Hardness, Rockwell C	36	36
Tensile Strength, Ultimate	950 Mpa	138000 psi
Tensile Strength, Yield	880 Mpa	128000 psi
Elongation at Break	14%	14%
Charpy Impact	17 J	12.5 ft-lb	V-notch

 

 

1) Standard: ASTM B265, ASTM F67,AMS 4911

2) Grade: Gr.1 Gr.2 Gr.3 Gr.5 Gr.7 Gr.9 Gr.12

3) Manufacturing Processes: Rolling, Forging, Annealing

4) Size: Thickness0.8mm~50.0mm*Width100mm~1500mm*Length1000mm~6000mm

5) Features: The excellent properties of Titanium Plates include high strength, low density, good mechanical properties, corrosion resistance, high stability and so on. So Titanium & Titanium Alloy Plates always be used in airplane engine components, rockets, missile and other aircraft components.

 

In addition to that, titanium and titanium alloy plates also can be used in industrial construction , sports equipment, tableware, outdoor supplies and so on. The good performances of titanium plates make it easy to be accept and are more and more familiar by public.

 

 

Titanium alloy strips, with their lightweight, high strength, corrosion resistance and biocompatibility, occupy a key position in high-end industries and emerging fields. The core application scenarios are as follows:

 

A. Aerospace field: ‌

Engine system ‌: compressor blades/turbine discs ‌ : BT9 alloy (Ti-6Al-3.5Mo-1.5Zr-0.3Si) is used for high-temperature components below 500 ° C and has better oxidation resistance than Gr5. BT20 (Ti-6Al-2Zr-1Mo-1V) is used for welding casing structures ‌

Fatigue-resistant components ‌ : fuselage frames, wing beams and other structural parts that bear complex stress, with a weight reduction effect of over 30% ‌.

Spacecraft structure ‌: Rocket fuel tanks, satellite brackets, suitable for ultra-low temperature environments (-196℃ without cracking) ‌

 

B. Chemical engineering and energy field ‌

1) chlor-alkali industry ‌

 ruthenium-titanium anode plate ‌ : core component of electrolytic cell, current efficiency up to 97%, power consumption reduced by 15%, service life over 15 years ‌.

wet chlorine cooler ‌ : Replace graphite equipment, reducing downtime by 80%‌

2) Special medium treatment ‌

tantalum-iridium-titanium anode ‌ : resistant to 98℃ concentrated sulfuric acid corrosion (with a rate of only 0.002mm/ year), used in non-ferrous metal smelting and nuclear waste treatment ‌

3) new energy equipment ‌: Hydrogen energy vehicle hydrogen storage tanks, proton exchange membrane electrolytic cells titanium plates, supporting 3D printing precision manufacturing. ‌

 

C. Marine Engineering and Ships ‌

1) Deep-sea equipment ‌: Submarine hull, deep-sea submersible components, resistant to 50 years of seawater corrosion, dive depth 80% deeper than stainless steel .

2) Marine chemicals ‌: Seawater desalination titanium tube heat exchanger, water production ratio exceeds 10:1, maintenance cycle extended to 8 years ‌.

 

D. Medical and Bioengineering ‌

1) Implant device ‌: Orthopedic joints and dental implants use β -type titanium alloys (such as Ti-Mo-Nb series), with an elastic modulus of 55-80 gpa close to that of human bone, reducing the postoperative infection rate by 60%‌.

2) Surgical tools ‌: Cardiovascular stents, antibacterial bone screws, surface roughness Ra<0.4μm to prevent microbial growth. ‌

 

 

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