High quality Titanium alloy 6-2-4-2 Titanium plate/sheet

FOB Price 25 - 80 USD / Kilogram

MOQ	300 Kilogram/Kilograms

Quick Details (View All)

Place of Origin	China	Application	Compressor discs, blades;Airframe structure, skin
Thickness	MAX:60mm	Width	MAX:3000mm
Length	Max 6Meter	Technique	Hot Rolled
Ti (Min)	Balance	Brand Name	HY
Model Number	6-2-4-2 Titanium

Product Details

Product Description

Titanium 6-2-4-2 Material grades and equivalents
6Al-2Sn-4Zr-2Mo, 6-2-4-2 Titanium, 6-2-4-2, UNS R54620

Introduction
A near-alpha alloy, primarily used for high strength and toughness, with good creep resistance up to 1000°F. Forging and machining characteristics similar to those of Ti 6Al-4V. Applications include compressor components, hot airframe skin, and engine afterburner structures. The weld ability of Ti 6-2-4-2 is fair, using AMS 4952 weld wire. Several different treatments are available.

Chemistry Composition

6Al-2Sn-4Zr-2Mo - Rolled Alloys, Inc.

Al Sn Zr Mo C N H O Si Fe Y Others,Each Others,Total Ti
MIN 5.5 1.8 3.6 1.8------------------------------0.06---------------------------------------------------------
MAX 6.5 2.2 4.4 2.2 0.05 0.05 0.015 0.12 0.1 0.25 0.005 0.1 0.3 Balance

Features
• Machinability similar to austenitic stainless steels
• Easily welded if proper precautions are taken to prevent oxygen, nitrogen and hydrogen contaminations
• Long term stability for temperatures up to 800°F
Applications
• Compressor discs, blades
• Airframe structure, skin
• Engine afterburner components
• Hush kits

Physical Properties
Density: 0.160 lb/in3
Beta Transus: 1825±25°F
Thermal Conductivity: 4.00 Btu • hr/ft2 • hr°F
Coefficient of Thermal Expansion: 32-212°F 4.3 x10-6 in/in°F
Modulus of Elasticity: 16.5x106 psi
Mechanical Properties
Minimum Tensile Properties, AMS 4919, Duplex Annealed
Thickness, in 0.025 ≤ 0.062 > 0.062 ≤ 1.000 > 1.000 ≤ 3.000
Tensile Strength, ksi 135,000 135,000 135,000
0.2% offset Yield Strength, ksi 125,000 125,000 125,000
Elongation, % 8 10 10