Grade X6Cr13
ISO Numeric Designation 4000-410-08-I
Old Grade
Corresponding Standard ISO 4955-2016
Heat-Resistant Steels
Classification Alloy Steel
Properties Corrosion Resistance
X6Cr13 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni
Minimum Value - - - - - 12 -
Maximum Value 0.08 1 1 0.04 0.03 14 1
X6Cr13 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
flat products,0.5≤t<3 Annealing (+A) 400~630 ≥230 ≥18 ≤197
flat products,3≤t≤12 Annealing (+A) 400~630 ≥230 lg.:≥20; tr.:≥18 ≤197
Profiles, hexagons; 5≤d≤25 Annealing (+A) 400~630 ≥230 ≥20 ≤197
Bars and Profiles, 1.5≤d≤25 Annealing (+A) 400~630 ≥230 ≥20 ≤197
Forgings, 5≤d≤15 Annealing (+A) 400~630 ≥230 ≥20 ≤197
1 Approximate Comparison Table Martensitic Stainless Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard
GB ISC CNS JIS KS ASTM UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade
06Cr13
(0Cr13)
S41008 410S SUS 410S STS 410S 410S S41008 X6Cr 13 X6Cr 13
(X7Cr 13)
1.4000 Z6C 13 X6Cr 13 1.4000
2 Approximate Comparison Table Ferritic Stainless Steel
China Japan United States International Organization for Standardization European Standard Russia
GB ISC JIS ASTM UNS ISO Numerical Grade EN Numerical Grade GOST
06Cr13
(0Cr13)
GB/T 20878-2024
S11306
(S41008)
SUS410S 410S
ASTM A959
S41008 X6Cr13
ISL 15510
4000-410-08-I X6Cr13
EN 10088-1
1.4000 08Х13
GOST 5632

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