ASTM A276 UNS S20162

ASTM A276 UNS S20162 is a material grade specification for cold-finished or hot-finished bars in S20162 stainless steel, available in form of rounds, square, hexagons and other hot rolled extruded shapes. Boltport uses S20162 bar stock to ASTM A276 specifications for manufacturing stainless steel S20162 bolts, nuts, screws, studs, threaded rods, other fasteners and bar stock components for general engineering purposes.

ASTM A276 specification covers requirements such as chemical composition, mechanical properties, heat treatment and other supplementary requirements for S20162 stainless steel round bars, square bars, hexagon bars and other extruded shapes.

Chemical Composition

Identification Symbol UNS Number Grade Elements Composition %
- S20162 21 chromium, 26 nickel,
4.5 molybdenum
Carbon 0.02 max
Manganese 2.00 max
Phosphorus 0.045 max
Sulfur 0.035 max
Silicon 1.00 max
Nickel 23.00 - 28.00
Chromium 19.00 - 23.00
Molybdenum 4.00 - 5.00
Copper 1.00 - 2.00
Nitrogen 0.10 max

Mechanical Properties

Property Value
Finish Hot-Finished & Cold Finished
Tensile Strength, min, ksi [MPa] 71 [490]
Yield Strength, min, ksi [MPa] 31 [215]
Elongation in 2 in. [50mm] or 4D, min, % 35
Reduction or Area, min, % --
Brinell Hardness Number, HBW --

Fasteners

  • AISI 4140 Bolts
    Bolts
  • AISI 4140 Screws
    Screws
  • AISI 4140 Stud Bolts
    Studs
  • AISI 4140 Nuts
    Nuts
  • AISI 4140 Threaded Rods
    Threaded Rods
  • AISI 4140 Pins
    Pins
  • AISI 4140 Washers
    Washers
  • AISI 4140 Components
    Components