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. % C 0.08   Cr 17   Fe 65

Component    Wt. % Mn 2   Mo 2.5   Ni 12

Component    Wt. % P 0.045   S 0.03   Si 1

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 Properties	Metric	English	Comments
Density	8 g/cc	0.289 lb/in³
Mechanical Properties
Hardness, Brinell	149	149
Hardness, Knoop	169	169	Converted from Brinell hardness.
Hardness, Rockwell B	80	80
Hardness, Vickers	155	155	Converted from Brinell hardness.
Tensile Strength, Ultimate	550 MPa	79800 psi
Tensile Strength, Yield	240 MPa	34800 psi
Elongation at Break	60 %	60 %	in 50 mm
Modulus of Elasticity	193 GPa	28000 ksi
Charpy Impact	105 J	77.4 ft-lb	V-notch
Izod Impact	129 J	95.1 ft-lb
Electrical Properties
Electrical Resistivity	7.4e-005 ohm-cm	7.4e-005 ohm-cm	at 20ºC
Magnetic Permeability	1.008	1.008	at RT
Thermal Properties
CTE, linear 20°C	16 µm/m-°C	8.89 µin/in-°F	0 - 100ºC
CTE, linear 250°C	16.2 µm/m-°C	9 µin/in-°F	at 0-315°C (32-600°F)
CTE, linear 500°C	17.5 µm/m-°C	9.72 µin/in-°F	0 - 540ºC
Specific Heat Capacity	0.5 J/g-°C	0.12 BTU/lb-°F	from 0-100°C (32-212°F)
Thermal Conductivity at Elevated Temperature	16.3 W/m-K	113 BTU-in/hr-ft²-°F	100ºC
Melting Point	1370 - 1400 °C	2500 - 2550 °F
Solidus	1370 °C	2500 °F
Liquidus	1400 °C	2550 °F
Maximum Service Temperature, Air	870 °C	1600 °F	Intermittent Service
Maximum Service Temperature, Air	925 °C	1700 °F	Continuous Service

References for this datasheet.