AISI Type 316 Stainless Steel, annealed bar

Subcategory: Ferrous Metal; Metal; Stainless Steel; T 300 Series Stainless Steel

Key Words: UNS S31600, SS316, 316SS, AISI 316, DIN 1.4401, DIN 1.4408, DIN X5CrNiMo17122, TGL 39672 X5CrNiMo1911, TGL 7143X5CrNiMo1811, ISO 2604-1 F62, ISO 2604-2 TS60, ISO 2604-2 TS61, ISO 2604-4 P60, ISO 2604-4 P61, ISO 4954 X5CrNiMo17122E, ISO 683/13 20, ISO 683/13 20a, ISO 6931 X5CrNiMo17122, JIS SUS 316

Component   Wt. %
Component   Wt. %
Component   Wt. %

Material Notes:
Molybdenum content increases resistance to marine environments. High creep strength at elevated temperatures and good heat resistance. Biocompatible. Fabrication characteristics similar to Types 302 and 304.

Applications: food and pharmaceutical processing equipment, marine exterior trim, surgical implants, and industrial equipment that handles the corrosive process chemicals used to produce inks, rayons, photographic chemicals, paper, textiles, bleaches, and rubber.

Corrosion Resistance: better corrosion resistance than 302 and 304; resists sodium and calcium brines; hypochlorite solutions, phosphoric acid; and the sulfite liquors and sulfurous acids used in the paper pulp industry.

Physical PropertiesMetricEnglishComments
Density8 g/cc0.289 lb/in 

Mechanical Properties
Hardness, Brinell149149 
Hardness, Knoop169169 Converted from Brinell hardness.
Hardness, Rockwell B8080 
Hardness, Vickers155155 Converted from Brinell hardness.
Tensile Strength, Ultimate550 MPa79800 psi 
Tensile Strength, Yield240 MPa34800 psi 
Elongation at Break60 %60 % in 50 mm
Modulus of Elasticity193 GPa28000 ksi 
Charpy Impact105 J77.4 ft-lb V-notch
Izod Impact129 J95.1 ft-lb 

Electrical Properties
Electrical Resistivity7.4e-005 ohm-cm7.4e-005 ohm-cm at 20C
Magnetic Permeability1.0081.008 at RT

Thermal Properties
CTE, linear 20C16 m/m-C8.89 in/in-F 0 - 100C
CTE, linear 250C16.2 m/m-C9 in/in-F at 0-315C (32-600F)
CTE, linear 500C17.5 m/m-C9.72 in/in-F 0 - 540C
Specific Heat Capacity0.5 J/g-C0.12 BTU/lb-F from 0-100C (32-212F)
Thermal Conductivity at Elevated Temperature16.3 W/m-K113 BTU-in/hr-ft-F 100C
Melting Point1370 - 1400 C2500 - 2550 F 
Solidus1370 C2500 F 
Liquidus1400 C2550 F 
Maximum Service Temperature, Air870 C1600 F Intermittent Service
Maximum Service Temperature, Air925 C1700 F Continuous Service

References for this datasheet.

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