Grade X6CrNiMoTi17-12-2
European Standard Steel Grade 1.4571
Corresponding Standard EN 10296-2-2005
Welded circular steel tubes for mechanical and general engineering purposes — Technical delivery conditions — Part 2 Stainless steel
Classification Austenitic Stainless Steel
X6CrNiMoTi17-12-2 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo More
Minimum Value - - - - - 16.5 10.5 2 Ti:5×C~0.7
Maximum Value 0.08 1 2 0.045 0.015 18.5 13.5 2.5
① a controlled sulfur content of 0,015% to 0,030% is specified.
X6CrNiMoTi17-12-2 Mechanical Properties
condition Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Steel pipe: ≥510 Rp0.2:≥210
Rp1.0:≥245
l:≥35
t:≥30
◎ l=longitudinal, t=transverse
◎ Resistance to intergranular corrosiona: Yes (When tested in accordance with EN ISO3651-2).
1 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
06Cr17Ni12Mo2Ti S31668 316Ti SUS 316Ti STS 316Ti 316Ti S31635 X6CrNiMoTi 17-12-2 4571-316-35-I X6CrNiMoTi 17-12-2
(X10CrNiMoTi 18-10)
1.4571 Z6CNDT 17-12 X6CrNiMoTi 17-12-2 1.4571 08Х17Н13М2Т 2350 320S31
320S17
2 Approximate Comparison Table
China Japan United States Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
0Cr18Ni12Mo2Ti
1Cr18Ni12Mo2Ti
316Ti
SUS316Ti
316Ti X10CrNiMoTi18-10
X6CrNiMoTi17-12-2
Z6CNDT17-12
Z6CNT17-12
X6CrNiMoTi17-12-2 1.4571 08KH17N13M2T
10KH17N13M2T
2350
2350-02
320S31
321S12
3 Approximate Comparison Table Stainless steels for cold heading and cold extruding
China Japan United States International Organization for Standardization European Standard
GB ISC JIS ASTM/AISI UNS ISO Numerical Grade EN Numerical Grade
06Cr17Ni12Mo2Ti
(0Cr18Ni12Mo3Ti)
S31668 SUS316Ti 316Ti S31635 X6CrNiMoTi17-12-2 4571-316-35-I X6CrNiMoTi17-12-2 1.4571

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