ATI 321 Austenitic Stainless Steel


UNS S32100


Product Documents

Documents

Product Specifications By Form

Plate

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr17.019.0 
Ni9.0012.00 
Mn 2.00 
Si 0.75 
N 0.10 
C 0.08 
P 0.045 
S 0.030 
Ti5X(C+N)0.70 
FeBalance  

Density

lb/in3g/cm3
0.298.03

Tensile Strength

ksiMPa
75 min515 min

Yield Strength

ksiMPa
30 min205 min

Hardness

95 HRB max

Elongation

40% min

Specifications

ASTM A240, ASME SA-240, AMS 5510

Sheet

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr17.019.0 
Ni9.0012.00 
Mn 2.00 
Si 0.75 
N 0.10 
C 0.08 
P 0.045 
S 0.030 
Ti5x(C+N)0.70 
FeBalance  

Density

lb/in3g/cm3
0.2867.92

Tensile Strength

ksiMPa
75 min515 min

Yield Strength

ksiMPa
30 min205 min

Hardness

95 HRB max

Elongation

40% min

Specifications

ASTM A240, ASME SA-240, AMS 5510

Strip

Composition

ElementMinimum (weight %)Maximum (weight %)Typical (weight %)
Cr17.019.0 
Ni9.0012.00 
Mn 2.00 
Si 0.75 
N 0.10 
C 0.08 
P 0.045 
S 0.030 
Ti5X(C+N)0.70 
FeBalance  

Density

lb/in3g/cm3
0.2867.92

Tensile Strength

ksiMPa
75 min515 min

Yield Strength

ksiMPa
30 min205 min

Hardness

95 HRB max

Elongation

40% min

Specifications

ASTM A240, ASME SA-240, AMS 5510

Contact

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