Effects of Salt Atmosphere on Crack Sensitivity of Commercial Titanium Alloys at 600 to 900 F

M. Donachie; W. Danesi; A. Pinkowish

doi:10.1520/STP46433S

SYMPOSIA PAPER Published: 01 January 1966

STP46433S

Effects of Salt Atmosphere on Crack Sensitivity of Commercial Titanium Alloys at 600 to 900 F

Source

Creep tests were performed on titanium alloy tension specimens that had the gage length coated with salt. Three alloys, Ti-6A1-4V, Ti-8Al-lMo-lV, and Ti-2.5Al-lMo-10Sn-5Zr, were tested for 100 hr at temperatures above 600 F. Test results indicate: (1) all titanium alloys tested susceptible to stress corrosion, (2) salt causes cracking but does not cause catastrophic failure unless threshold stress is exceeded, (3) the degree of susceptibility is time dependent, and (4) degree of susceptibility decreases with decreasing aluminum content for temperatures above 600 F.

Author Information

Donachie, M., J.

Pratt & Whitney Aircraft, East Hartford, Conn.

Danesi, W., P.

Pratt & Whitney Aircraft, East Hartford, Conn.

Pinkowish, A., A.

Pratt & Whitney Aircraft, East Hartford, Conn.

Shipping & Handling

Domestic Shipping

Domestic orders are delivered via United Parcel Service (UPS) or United States Postal Service (USPS). Transit times average 3 to 5 business days. Please be aware that UPS will not deliver packages to Post Office Boxes.

Domestic Rush Orders

Please Contact Us.

International Standard Shipping

International orders are delivered via courier post services which can be either a postal service, courier service, or a combination of both. Standard Service is untraceable. Please allow 4-7 weeks for delivery.

International Expedited Shipping

Please Contact Us.

Please be aware that carriers will not deliver packages to Post Office Boxes. Because of the variability of customs processes and procedures in different countries, ASTM International cannot guarantee transit times to international destinations. Customs duty and taxes are the responsibility of the consignee.

Shipping & Handling charges follow the rate schedule, below:

Order Total	Shipping & Handling Fee (US Domestic)
Up to $50.00	$18.72
$50.01 to $100.00	$20.80
$100.01 to $150.00	$29.52
$150.01 to $250.00	$39.09
$250.01 to $500.00	$56.25
$500.01 to $750.00	$76.42
$750.01 to $1000.00	$93.15
$1000.01 to $1500.00	$121.27
$1500.01 to $2500.00	$158.38
$2500.01 to $4999.00	$209.04
$5000.00 to higher	FREE

Order Total	Shipping & Handling Fee (International)
Up to $50.00	$68.72
$50.01 to $100.00	$70.80
$100.01 to $150.00	$79.52
$150.01 to $250.00	$89.09
$250.01 to $500.00	$106.25
$500.01 to $750.00	$126.42
$750.01 to $1000.00	$143.15
$1000.01 to $1500.00	$171.27
$1500.01 to $2500.00	$208.38
$2500.01 to $4999.00	$259.04
$5000.00 to higher	FREE

Shipping and Handling charges are approximate. Additional charges may be incurred if your order requires multiple shipments. This does not apply to complete sets and sections.

Reprints and Permissions

Reprints and copyright permissions can be requested through the
Copyright Clearance Center

Details

Developed by Committee: E08

Pages: 179–193

DOI: 10.1520/STP46433S

ISBN-EB: 978-0-8031-6800-8

ISBN-13: 978-0-8031-6624-0

Effects of Salt Atmosphere on Crack Sensitivity of Commercial Titanium Alloys at 600 to 900 F

Author Information

Related

Reprints and Permissions

Details