Grade X105CrMo17
Corresponding Standard ISO TS 15510-2003
TECHNICAL SPECIFICATION Stainless steels-Chemical composition
Classification Martensitic Stainless Steel
Properties Corrosion Resistance
X105CrMo17 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo
Minimum Value 0.95 - - - - 16 0.4
Maximum Value 1.2 1 1 0.04 0.015 18 0.8
1 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia
GB ISC CNS JIS KS ASTM UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST
108Cr17
(11Cr17)
9Cr18
S44096 440C SUS 440C STS 440C 440C S44004 X105CrMo 17
A-1b
(ISO 683-13-1986)
X105CrMo 17 1.4125 Z100CD17 X105CrMo 17 1.4125 95Х18
2 Approximate Comparison Table
China Japan United States International Organization for Standardization Germany European Standard
GB ISC JIS ASTM/AISI UNS ISO DIN EN/DIN W-Nr. EN Numerical Grade
102Cr17Mo
(9Cr18Mo)
S45990 SUS 440C 440C S44004 X105CrMo 17
A-1b
(ISO 683-13-1986)
X105CrMo 1.4125 X105CrMo 17 1.4125

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