Stainless Steel 321 Round Bars Equivalent Grades
|
STANDARD
|
WERKSTOFF NR.
|
UNS
|
|
SS 321
|
1.4541
|
S32100
|
ASTM A276, A479 321 Stainless Steel Round Bar Specification
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Standard : ASTM A276, ASTM A479
Material Grade : Stainless Steel 321 (UNS S32100)
Stainless Steel 321 Round Bars : Outside Diameter in the range of 4mm to 500mm
Stainless Steel 321 Bright Bars : Outside Diameter in the range of 4mm to 100mm
Stainless Steel 321 Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Stainless Steel 321 Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Stainless Steel 321 Flats : 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available
Length : 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
SS UNS S32100 Round Bar Chemical Composition
|
321
|
Max
|
Min
|
|
Ni
|
12.00
|
9.00
|
|
C
|
0.08
|
-
|
|
Mn
|
2.00
|
-
|
|
P
|
0.045
|
-
|
|
S
|
0.030
|
-
|
|
Si
|
1.00
|
-
|
|
Cr
|
19.0
|
17.0
|
|
Mo
|
3 – 4
|
-
|
|
N
|
0.10 max
|
-
|
|
TI
|
0.70
|
5(C+N)
|
321 Stainless Steel Round Bar Mechanical & Physical Properties
|
Element
|
SS 321
|
|
Density
|
8.0 g/cm3
|
|
Melting Point
|
1454 °C (2650 °F)
|
|
Tensile Strength
|
Psi – 75000 , MPa – 515
|
|
Yield Strength (0.2%Offset)
|
Psi – 30000 , MPa – 205
|
|
Elongation
|
35 %
|
|
Hardness (Brinell)
|
217
|
.jpg)
.jpg)