TM1917 Ti-17 Titanium Alloy (Ti-5Al-2Sn-2Zr-4Cr-4Mo)

Catalog No.	TM1917
Density	4.65 g/cm3
Appearance	Gray metallic solid in various forms (sheet, ingot
Component	Ti-5Al-2Sn-2Zr-4Cr-4Mo
Phase Transformation Point	890℃
Tensile Strength	1000 MPa
Yield Strength	1140 MPa
UNS No.	UNS R58650

Ti-17 Titanium Alloy is used as a high strength deep hardening alloy for compressor discs and other large components. SAM supplies superior Ti-17 Titanium Alloy with high purity and specific material characteristics. Customized shapes and component ratio are available upon request.

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TM1917 Ti-17 Titanium Alloy (Ti-5Al-2Sn-2Zr-4Cr-4Mo)

Description

Specification

Ti-17 Titanium Alloy Description

Ti-17 Titanium Alloy, also known as Ti-5Al-2Sn-2Zr-4Cr-4Mo alloy (UNS R58650), is used as a high strength deep hardening alloy for compressor discs and other large components. Ti-17 Titanium Alloy is a ‘β-rich’ α-β type titanium alloy. This alloy has high strength, good fracture toughness, high hardenability, and wide forging temperature. Its maximum operating temperature reaches 427 ° C. Ti-17 Titanium Alloy can be processed in the beta region or the alpha + beta region. The Ti-17 alloy has a higher tensile and creeps strength than Ti-6Al-4V.

Ti-17 Titanium Alloy Specifications

Element %	Ti-5Al-2Sn-2Zr-4Cr-4Mo (Ti17)
Aluminum	5 %
Combined Carbon	-
Titanium	Balance
Molybdenum	4 %
Silicon	0.35% Max
Chromium	4 %
Tin	2 %
Zirconium	2 %
Acid Insoluble	-
Ni+Mn+Cr+Fe	-
Deposition Factor	-
Boron	0.003% Max
Carbon	0.15% Max
Copper	-
Iron	0.45% Max
Magnesium	0.25% Max
Phosphorous	0.035% Max
Sulfur	0.02% Max
Tungsten	-
Yttrium	-
Hydrogen	0.03% Max
Nitrogen	0.04% Max
Oxygen	0.10% Max

Ti-17 Titanium Alloy Applications

Ti-17 Titanium Alloy can be used as:

* A disk for fans and compressors in aero engines.
* Engine parts fasteners and hydraulic pipes, etc.

Ti-17 Titanium Alloy Packaging

All packaging materials are suitable for air, sea and road freight. Vacuum packing is also available for selected alloys. Great care is taken to avoid any damage which might be caused during storage or transportation.