中文版
Home Material ASTM A632-2019(2025)
简体 | 繁體
Grade TP 317
USA UNS S31700
Corresponding Standard ASTM A632-2019(2025)
Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter) for General Service
Classification Austenitic Stainless Steel
TP 317 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value - - - - - 18 11 3
Maximum Value 0.08 1 2 0.045 0.03 20 15 4
TP 317 Mechanical Properties
diameter or thickness
d or t
mm		 Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
%
d≥3.2 or t≥0.38 ≥515 ≥205 ≥35
d＜3.2 or t＜0.38 / / ≥25
1 Approximate Comparison Table Austenitic Stainless Steel
China Taiwan, China Japan South Korea United States Germany United Kingdom
GB ISC CNS JIS KS ASTM UNS DIN EN/DIN W-Nr. BS EN/BS
06Cr19Ni13Mo3 S31708 317 SUS 317 STS 317 317 S31700 X5CrNiMo 17-13 1.4449 317S16
2 Approximate Comparison Table Austenitic Heat-Resistant Steel
China Taiwan, China Japan South Korea United States Germany United Kingdom
GB ISC CNS JIS KS ASTM UNS DIN EN/DIN W-Nr. BS EN/BS
06Cr19Ni13Mo3
(0Cr19Ni13Mo3) 		S31708 317 SUS 317 STS 317 317 S31700 X5CrNiMo 17-13 1.4449 317S16
3 Approximate Comparison Table Austenitic Stainless Steel
China Japan United States International Organization for Standardization European Standard
ISC JIS UNS ISO Numerical Grade Numerical Grade
S31708 SUS317 S31700 X6CrNiMo19-13-4 4445-317-00-U (1.4445)
TP317 Corresponding Standards(Same grade name, different standards)
1 ASTM A409/A409M-2019
TP 317 S31700
2 ASTM A632-2019(2025)
TP 317 S31700
3 ASTM A943/A943M-2001(R2019)
TP317 S31700

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!