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Home Material DIN 17440-1972
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Grade X40Cr 13
Germany W-Nr. 1.4034
Other Names
Corresponding Standard DIN 17440-1972
Stainless steel quality standards
Classification Martensitic Stainless Steel
Properties Corrosion Resistance
Density 7.7 g/cm3
X40Cr 13 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Al
Minimum Value 0.4 - - - - 12 0.1
Maximum Value 0.5 1 1 0.045 0.03 14 0.3
New and Old Grade Replacement List
Corresponding Standard Grade
DIN 17440-1972
Grade
Germany W-Nr.
Other Name
DIN EN 10088-3-2014
Grade
Germany W-Nr.
1 Approximate Comparison Table
Germany France European Standard United Kingdom
DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade BS EN/BS
X46Cr 13
(X40Cr 13) 		1.4034 Z38C 13M X46Cr13 1.4034 420S45
2 Approximate Comparison Table
China Japan International Organization for Standardization Germany Sweden
GB ISC JIS ISO DIN EN/DIN W-Nr. SS
4Cr13 S42043 SUS 420J2 X39Cr13 X40Cr13 1.2083 2304
3 Approximate Comparison Table Heat-resistant cast steels and alloys
Japan United States Germany France
JIS ASTM UNS DIN EN/DIN W-Nr. NF EN/NF
SCH1
SCH3 		CA-40 J91153 G-X40Cr13 1.4034 Z30C13-M
Z2813-M
4 Approximate Comparison Table
China Japan International Organization for Standardization Germany France Russia
GB JIS ISO DIN EN/DIN NF EN/NF GOST
4Cr13 SUS420J2 5
(ISO 683-13-1986) 		X40Cr13 Z40C13 40X13
X40Cr13 Corresponding Standards(Same grade name, different standards)
1 DIN 17230-1980
(X40Cr13) X45Cr13 1.3541 (1.4034)
2 DIN 17440-1972
X40Cr 13 1.4034 X46Cr 13
3 DIN 17442-1977
X40Cr13 1.4034
4 IS 6603-2001
X40Cr13

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