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1.5525
Standard EN 10263-4-2001
Standard EN 10269-2013 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Standard DIN EN 10263-4-2018 Steel rod, bars and wire for cold heading and cold extrusion Part 4: Technical delivery conditions for steels for quenching and tempering
Standard EN 10263-4-2017 Steel rod, bars and wire for cold heading and cold extrusion Part 4: Technical delivery conditions for steels for quenching and tempering
Standard DIN EN 10269-2014 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
EN 10263-4-2001 20MnB4
(1.5525)
 
Min
Max
EN 10269-2013
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
20MnB4
(1.5525)
 
Min
Max
DIN EN 10263-4-2018
Steel rod, bars and wire for cold heading and cold extrusion Part 4: Technical delivery conditions for steels for quenching and tempering
20MnB4
(1.5525)
(19MnB4)
 
Min
Max
EN 10263-4-2017
Steel rod, bars and wire for cold heading and cold extrusion Part 4: Technical delivery conditions for steels for quenching and tempering
20MnB4
(1.5525)
 
Min
Max
DIN EN 10269-2014
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
20MnB4
(1.5525)
 
Min
Max
For Reference Only