ATI 2205™ Duplex Stainless Steel


UNS S31803 and/or S32205


Product Documents

Documents

Product Specifications By Form

Plate

The chemistry and properties below are for UNS S32205 and also meet the requirements for UNS S31803 per ASTM A240.


Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr22.023.0 
Ni4.56.5 
Mo3.03.5 
Mn 2.00 
Si 1.00 
C 0.30 
N0.140.20 
P 0.030 
S 0.020 
FeBalance  

Density

lb/in3g/cm3
0.2837.82

Tensile Strength

ksiMPa
95 min655 min

Yield Strength

ksiMPa
65 min450 min

Hardness

31 HRC max

Elongation

25% min

Specifications

ASTM A240, ASME AS-240

Sheet

The chemistry and properties below are for UNS S32205 and also meet the requirements for UNS S31803 per ASTM A240.


Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr22.023.0 
Ni4.56.5 
Mo3.03.5 
Mn 2.00 
Si 1.00 
C 0.30 
N0.140.20 
P 0.030 
S 0.020 
FeBalance  

Density

lb/in3g/cm3
0.2837.82

Tensile Strength

ksiMPa
95 min655 min

Yield Strength

ksiMPa
65 min450 min

Hardness

31 HRC max

Elongation

25% min

Specifications

ASTM A240, ASME AS-240

Strip

The chemistry and properties below are for UNS S32205 and also meet the requirements for UNS S31803 per ASTM A240.


Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr22.023.0 
Ni4.56.5 
Mo3.03.5 
Mn 2.00 
Si 1.00 
C 0.30 
N0.140.20 
P 0.030 
S 0.020 
FeBalance  

Density

lb/in3g/cm3
0.2837.82

Tensile Strength

ksiMPa
95 min655 min

Yield Strength

ksiMPa
65 min450 min

Hardness

31 HRC max

Elongation

25% min

Specifications

ASTM A240, ASME AS-240

Contact

Contact