Grade X10CrNiS18-9
ISO Numeric Designation 4305-303-00-I
Corresponding Standard ISO 683-18-2014
Bright steel products
Classification Austenitic Stainless Steel
X10CrNiS18-9 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N
Minimum Value - - - - - 17 8 -
Maximum Value 0.12 1 2 0.06 0.15 19 10 0.1
X10CrNiS18-9 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
t≤10 600~950 ≥400 (long.)
≥15
10<t≤16 600~950 ≥400 ≥15
16<t≤40 500~850 ≥190 ≥20
40<t≤63 500~850 ≥190 ≥20
63<t≤160 500~750 ≥190 ≥35
Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade BS EN/BS
Y12Cr18Ni9
(Y1Cr18Ni9)
S30317 303 SUS 303 STS 303 303 S30300 X10CrNiS 18-9 4305-303-00-I X8CrNiS 18-9
(X10CrNiS 18-9)
1.4305 Z10CNF 18-09 X8CrNiS 18-9 1.4305 303S21

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