Grade X12CrS13
ISO Numeric Designation 4005-416-00-I
Corresponding Standard ISO 683-18-2014
Heat-treatable Steels, Alloy Steels and Free-Cutting Steels - Part 18: Bright Steel Products
Classification Martensitic Stainless Steel
X12CrS13 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo
Minimum Value 0.08 - - - - 12 -
Maximum Value 0.15 1 1.5 0.04 0.15 14 0.6
X12CrS13 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
t≤16 Annealing ≤880 ≤261
16<t≤40 Annealing ≤800 ≤234
40<t≤63 Annealing ≤760 ≤222
63<t≤160 Annealing ≤730 ≤213
t≤10 Quenching + Tempering (+QT650) 700~1000 ≥550 ≥8
10<t≤16 Quenching + Tempering (+QT650) 700~1000 ≥500 ≥8
16<t≤40 Quenching + Tempering (+QT650) 650~930 ≥450 ≥10
40<t≤63 Quenching + Tempering (+QT650) 650~880 ≥450 ≥10
63<t≤160 Quenching + Tempering (+QT650) 650~850 ≥450 ≥12
Approximate Comparison Table Martensitic Stainless Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade SS BS EN/BS
Y12Cr13
(Y1Cr13)
S41617 416 SUS 416 STS 416 416 S41600 X12CrS 13 4005-416-00-I X12CrS 13 1.4005 Z12CF 13
Z11CF13
X12CrS 13 1.4005 2380 416S21

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