310 Stainless Steel
UNS S31008310 Stainless Steel
310 stainless steel provides good malleability and weldability with superb high temperature properties. Because of these superb high temperature properties, 310 stainless steel is often used in furnace parts, oil burner parts, carburizing boxes, heat treatment baskets and jigs, heat exchangers and welding filler wire and electrodes. Even though it is not typically used in cryogenic environments, it remains exceedingly tough in cryogenic temperatures. On the Rockwell B hardness scale, 310 stainless steel has a hardness of 95. 310 provides excellent resistance to corrosion because of its high chromium content.
Common applications for 310 stainless steel are: flare tips, tube hangers for petroleum refining and steam boilers, coal gasifier internal components, food processing equipment, refractory anchor bolts, burners, and combustion chambers.
Product forms include reducers, flanges, pipe, plate, round bar, sheet, and tubing.
Standards
- UNS S31008
Characteristics
- Oxidation resistance to 2000°F.
- Moderate strength at high temperature
- Resistance to hot corrosion
- Strength and toughness at cryogenic temperatures
Physical Properties
- Density: 0.285LB/in³ (7.89g/cm³)
- Melting Point: 2470–2555°F (1354–1402°C)
- Modulus of Elasticity: 28.5x10⁶psi (196 GPa)
Chemical Composition
C
Mn
S
P
Si
Cr
Ni
Cu
Mo
*ASTM specification 1.50 max Si.
Mechanical Properties
Mechanical properties can be altered (increased/decreased) by the addition of other chemical elements like Selenium (Se) to form 303Se. However, these grades are more specialized and may not be available in all forms and sizes.
KSI (MPa)
KSI (MPa)
HRB (BHN)
Specialty Steel Supply makes all reasonable efforts to ensure the accuracy and correctness of the data found on this website and the associated documents but makes no representations or warranties as to the data’s accuracy, correctness or reliability. All data are for general information only and not for providing design advice. It is the responsibility of the user to test specific alloys under actual service conditions to determine their suitability for a particular purpose.
Stainless and Alloys
We collaborate to help you exceed requirements by bringing your best ideas forward and eliminating non-conformance.
Specialty Steel Supply Inc. is one of the largest distributors of austenitic, precipitation hardened, duplex and martensitic stainless steels. We have a wide range of products and types of stainless steel round bar and our well trained staff offers many years of experience in all aspects of the steel industry. Our ability to procure and source metals from all parts of the world allows us to stay competitive in a global marketplace. We are committed to developing and servicing just in time inventory programs.
Specialty Steel Supply
19201 Circle Lake Drive
Pinehurst, Texas 77362
info@specialtysteelsupply.com
Business Hours
Sunday - Closed
