Alro Steel was established in 1948 by Al and Robert Glick and has grown to include Alro Plastics, Alro Industrial Supply and Alro Metals Outlet.

Duplex 2205 Stainless Steel

Duplex 2205 Stainless Steel
Chemical Composition
Chromium: 22% - 23%
Nickel: 4.5% - 6%
Molybdenum: 3% - 3.5%
Manganese: 2.00% (Max)
Silicon: 1:00% (Max)
Carbon: 0.30% (Max)
Nitrogen: 0.20% (Max)
Phosphorus: 0.030% (Max)
Sulphur: 0.20% (Max)
Iron: Balance
 

Duplex 2205 Stainless Steel

Alro Steel is now stocking Duplex 2205 stainless steel plate. This is a two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5-6% nickel alloyed stainless steel.

Characteristics include high yield strength. (double that of the standard austenitic stainless steel grades). It demonstrates good fatigue strength, as well as outstanding resistance to stress corrosion cracking, crevice, pitting, erosion, and general corrosion in severe environments. It is commonly used in processing equipment, transport, storage, chemical processing, and oil and gas applications.

2205 stainless steel plate is available in 96" x 240" plates in 1/4", 1/2", 3/4", and 1" thicknesses.



Properties
Grade 2205 Annealed
Brinell Hardness: 31 HRC max.
Tensile (KSI): 95 min.
Yield (KSI): 65 min.
Elongation in 2"-%: 25% min.
Density: .283 lb/in3
Typical Uses
  • Processing equipment
  • Transport
  • Storage
  • Cargo tanks for ships and trucks
  • Chemical processing
  • Oil and gas applications
  • Food processing equipment
  • Pulp and paper industry – digesters, bleaching equipment, and stock-handling systems
GradeBuy PLATE
2205 Duplex