Grade X6CrNi 25-20
European Standard Steel Grade 1.4951
Corresponding Standard EN 10302-2008
Creep resisting steels,nickel and cobalt alloys
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
X6CrNi 25-20 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N
Minimum Value 0.04 - - - - 24 19 -
Maximum Value 0.08 0.7 2 0.035 0.015 26 22 0.1
X6CrNi 25-20 Mechanical Properties
diameter/width
d/b
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
-* +AT 510~710 ≥200 ≥35
0.5≤b<3*** +AT 510~710 ≥200 ≥35
b≥3** +AT 510~710 ≥200 ≥35
Approximate Comparison Table Austenitic Stainless Steel
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 DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
06Cr25Ni20
(0Cr25Ni20)
S31008 310S SUS 310S STS 310S 310S S31008 ~X12CrNi 23-13
X6CrNi25-20
X12CrNi 25-21 1.4845 Z12CN 25-20 X12CrNi 23-12
X6CrNi25-20
1.4845
1.4951
10Х23Н18 2361 304S24

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