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18CrMo4
Standard EN 10084-1998 Case hardening steels. Technical delivery conditions
Standard ISO 683-11-1987 heat-treatable steels, alloy steels and free-cutting steels -- part 11: case-hardening steels
Standard EN 10263-3-2001 Steel rod,bars and wire for cold heading and cold extrusion - Part 3: Technical delivery conditions for case hardening steels
Standard EN 10250-3-1999
Standard DIN EN 10263-3-2018 Steel rod, bars and wire for cold heading and cold extrusion Part 3: Technical delivery conditions for case hardening steels
Standard EN 10263-3-2017 Steel rod, bars and wire for cold heading and cold extrusion Part 3: Technical delivery conditions for steels for case hardening steels
Standard DIN EN ISO 683-3-2019 Heat-treatable steels,alloy steels and free-cutting steels--Part 3: Case-hardening steels
Standard ISO 683-3-2019 Heat-treatable steels,alloy steels and free-cutting steels--Part 3: Case-hardening steels
Standard DIN EN 10084-2008 Case hardening steels – Technical delivery conditions
Standard ISO 683-11-2012 Case-hardening steels
Standard ISO 4954-2018 Steels for cold heading and cold extruding
Standard UNI 8550-1984 Specification unalloyed and alloyed steel finished products, open die and drop forged, for case hardening - Qualities, requirements and tests
Standard NF EN 10084-2008 Surface hardened structural steel


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
ISO 683-11-1987
heat-treatable steels, alloy steels and free-cutting steels -- part 11: case-hardening steels
18CrMo4H
(7)
(18CrMo4)
(18CrMo4HH)
 
Min
Max
EN 10250-3-1999 18CrMo4
(1.7243)
 
Min
Max
EN 10263-3-2001
Steel rod,bars and wire for cold heading and cold extrusion - Part 3: Technical delivery conditions for case hardening steels
18CrMo4
(1.7243)
 
Min
Max
EN 10084-1998
Case hardening steels. Technical delivery conditions
18CrMo4
(1.7243)
 
Min
Max
EN 10263-3-2017
Steel rod, bars and wire for cold heading and cold extrusion Part 3: Technical delivery conditions for steels for case hardening steels
18CrMo4
(1.7243)
 
Min
Max
DIN EN 10263-3-2018
Steel rod, bars and wire for cold heading and cold extrusion Part 3: Technical delivery conditions for case hardening steels
18CrMo4
(1.7243)
 
Min
Max
DIN EN ISO 683-3-2019
Heat-treatable steels,alloy steels and free-cutting steels--Part 3: Case-hardening steels
18CrMo4
 
Min
Max
DIN EN 10084-2008
Case hardening steels – Technical delivery conditions
18CrMo4
(1.7243)
 
Min
Max
ISO 683-3-2019
Heat-treatable steels,alloy steels and free-cutting steels--Part 3: Case-hardening steels
18CrMo4
 
Min
Max
ISO 683-11-2012
Case-hardening steels
18CrMo4
 
Min
Max
ISO 4954-2018
Steels for cold heading and cold extruding
18CrMo4
 
Min
Max
UNI 8550-1984
Specification unalloyed and alloyed steel finished products, open die and drop forged, for case hardening - Qualities, requirements and tests
18CrMo4
 
Min
Max
NF EN 10084-2008
Surface hardened structural steel
18CrMo4
(1.7243)
(18CD4)
 
Min
Max
For Reference Only