Alloy 310S Technical Information
Robert-James Sales, Inc.
Robert-James Sales, Inc.
Technical Information
  Piping Definitions Tube Stainless Steel Alloys Specifications Conversion Calculators 

 
Alloys

Alloy 20
2205
Alloy C-276
317L
310S
321/321H
347/347H
254SMO
AL-6XN
6061 T6
904L
410
304/304L
316/316L
Alloy 200
Alloy 400
Alloy 600
Alloy 625
Alloy 800/800H/800HP
Alloy 825

310S

Chemical Composition %

C Cr Mn Mo Ni P S Si
Max   Max Max   Max Max Max
.08 24.0-26.0 2.0 0.75 19.0-22.0 0.045 0.03 0.75

AVAILABILITY
Seamless Pipe 1/2" - 8"
Weld Pipe 8" - 12"
Butt-Weld Fittings 1/2" - 8"
Bar 1" - 8"SPECIFICATIONS
ASTM A312, A403, A182
ASME SA312, SA403, SA182

DESCRIPTION
310S has excellent resistance to oxidation under constant temperatures to 2000 deg. F. Cyclic conditions reduce its oxidation resistance, and a maximum operating temperature of 1900 deg.F. is generally recommended if cycling is involved. Having a lower coefficient of expansion than most 300 stainless steels, 31OS may be used in operations involving moderately severe thermal cycling, such as rapid air cooling. It is not usually recommended for liquid quenching. Although 310S has less resistance to absorption of carbon and nitrogen than the higher alloys such as 330 and 333, it is widely used in moderately carburizing atmospheres such as encountered in petro-chem plants. Because of its high chromium and medium nickel contents, 310S may be used in atmospheres containing moderate amounts of sulfur.

DESIGN FEATURES
• Austenitic stainless steel with excellent high
temperature oxidation resistance.
• Good for continuous exposure to 2100 deg.F. intermittent service to 1900 deg.F.
• Better elevated temperature creep strength than the 18-8 grades.
• Good resistance to both carburizing and reducing environments.
• General corrosion resistance better than Types 304 and 309.
• May be susceptible to chloride stress corrosion cracking.
• Availability.
• Ease of fabrication.

TYPICAL APPLICATIONS
Heat exchanger and heat recuperator tubing
Molten salt applications
Sulfur bearing gas atmospheres


TENSILE REQUIREMENTS

Tensile Strength (KSI) 75
Yield Strength (KSI) 30

KSI can be converted to MPA (Megapascals) by multiplying by 6.895

Call People Dedicated to Quality

800-666-0088 • Buffalo, NY (HQ)
800-777-2008 • Chicago, IL
800-777-0820 • Cleveland, OH
800-777-1858 • Cranbury, NJ
800-777-2008 • Greenville, WI
800-777-0510 • Indianapolis, IN
800-725-1839 • Los Angeles, CA
800-777-1355 • Minneapolis, MN
800-565-5525 • Raleigh/Durham, NC
800-777-2260 • Salt Lake City, UT
800-666-0088 • Tavenier, FL

Robert-James Sales, Inc.
The contents of this website are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be contrived as warranties or guarantees, expressed or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available on request. We reserve the right to modify or improve the designs or specifications of our products at any time without notice. Always verify that you have the most recent product specifications or other documentation prior to the installation of these products.

eRGB.biz
©2017 Robert-James Sales, Inc.