Grade
TP 316
USA UNS
S31600
Corresponding Standard
ASTM A771/A771M-1995(R2001)
Standard Specification for Seamless Austenitic and Martensitic Stainless Steel Tubing for Liquid Metal-Cooled Reactor Core Components
Classification
Austenitic Stainless Steel
TP 316 Chemical Element Composition Content (%)
Component
C
Si
Mn
P
S
Cr
Ni
Cu
Mo
As
N
V
Nb
B
Co
Al
Ta
Minimum Value
0.04
0.5
1
-
-
17
13
-
2
-
-
-
-
-
-
-
-
Maximum Value
0.06
0.75
2
0.04
0.01
18
14
0.04
3
0.03
0.01
0.05
0.05
0.002
0.05
0.05
0.02
TP 316 Mechanical Properties
Test Temperature
Heat Treatment or Condition
Tensile Strength σb
Mpa
Yield Point σs
Mpa
Elongation or Extension Rate δ
%
room
/
517~689
207~345
≥40
538℃
379~483
103~207
≥30
room
20 percent cold-workec
758~862
552~758
≥15
538℃
20 percent cold-workec
517~689
414~586
≥5
1 Approximate Comparison Table Austenitic Stainless Steel
2 Approximate Comparison Table Austenitic Heat-Resistant Steel
3 Approximate Comparison Table Austenitic Stainless Steel
4 Approximate Comparison Table Stainless Steels for Cold Heading and Cold Extruding
5 Approximate Comparison Table Stainless Steels for Cold Heading and Cold Extruding
TP316 Corresponding Standards(Same grade name, different standards)
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