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Stainles Steel Alloy 316 Bar

SUS 316 Triangle Bar, ASTM A276 Hexagonal Rod, UNS S31600 Threaded Rod, Werkstoff Nr. 1.4401 Industrial Rod, Grade 316 Industrial Bar, UNS S31600 Black Bar, ASME SA276 Industrial Bar, ASTM A276 Industrial Bar, UNS S31600 Hexagonal Bar, Stainless Steel 316 Cold Drawn Bar, Stainless Steel 316 Hex Bar, ASTM A276 Half Round Rod, ASME SA276 Flat Rod, SUS 316 Half Round Bar, Threaded Bar, SUS 316 Threaded Bar, ASTM A276 Square Rod, SUS 316 Hot Rolled Bar

These alloys also offer higher creep, stress-to-rupture, and tensile strength at elevated temperatures. In addition to excellent corrosion resistance and strength properties, the Alloys 316 Bar and 316L Bar Cr-Ni-Mo alloys also provide excellent fabricability and formability which are typical of the austenitic stainless steels.

Alloy 316/316L Bar(UNS S31600/S31603) is a chromium-nickelmolybdenum austenitic stainless steel developed to provide improved corrosion resistance to Alloy 304/304L in moderately corrosive environments. It is often utilized in process streams containing chlorides or halides. The addition of molybdenum improves general corrosion and chloride pitting resistance. It also provides higher creep, stress-to-rupture and tensile strength at elevated temperatures./p>

It is common practice for 316L Bar to be dual certified as 316 and 316L. The low carbon chemistry of 316L combined with an addition of nitrogen enables 316L to meet the mechanical properties of 316. Alloy 316/316L resists atmospheric corrosion, as well as, moderately oxidizing and reducing environments. It also resists corrosion in polluted marine atmospheres. The alloy has excellent resistance to intergranular corrosion in the as-welded condition. Alloy 316/316L has excellent strength and toughness at cryogenic temperatures.


  • Aerospace – piston engine manifolds
  • Chemical Processing
  • Expansion Joints
  • Food Processing – equipment and storage
  • Petroleum Refining – polythionic acid service
  • Waste Treatment – thermal oxidizers


  • Higher creep stress and rupture properties when compared with 304
  • Ideal for high temperature service
  • Overcomes sensitization and intergranular corrosion concerns
  • Can be used in elevated temperature applications for ASME Boiler and Pressure Vessel Code applications
  • Due to stabilisation the material offers better overall corrosion resistance when compared to 304/304L
  • Excellent mechanical properties

Chemical Composition

Grade C Mn Si P S Cr MO Ni CU
Alloy 316 Min - - - - - 12.0 - - -
max 0.15 1.00 1.00 0.04 0.03 14.0 - - -

Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) Brinell (HB)
Alloy 316 95,000 50,000 25 - 175

Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion
Thermal Conductivity
Specific Heat 0-100°C (J/kg.K) Electrical Resistivity (nW.m)
Alloy 316 0-100°C 0-315°C 0-538°C at 100°C at 500°C
-7750 200 10.4 11.0 11.4 23.9 26.0 460 600

Calico Metal Alloys LLP exports their products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.

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