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X1CrNiMoCuN20-18-7

Austenitic & General Stainless Steels

OverviewChemical CompositionMechanical PropertiesPhysical PropertiesOther Properties

Property Overview

Density8g/cm³
Elastic ModulusUnknown
Tensile Strength650-850MPa
Yield Strength300MPa
Brinell Hardness260HB
Maximum Service TemperatureUnknown
Weight Calculator

Chemical Composition

Mechanical

A - Min. elongation at fracture (%) (+A)
30-40
A - Min. elongation at fracture (%) (+A)
35
A - Min. elongation at fracture (%) longitud., (+AT)
35
A - Min. elongation at fracture (%) transverse, (+AT)
30
KV - Impact energy (J) longitud., (+A)
+20° 100
KV - Impact energy (J) transverse, (+A)
+20° 60
KV - Impact energy (J) transverse, (+A)
-196° 60
R p0.2 0.2% proof strength (MPa) (+A)
300-340
R p0.2 0.2% proof strength (MPa) (+A)
300-340
+A
R p0.2 0.2% proof strength (MPa) (+A)
300
R p0.2 0.2% proof strength (MPa) (+A)
300
+A
R p0.2 0.2% proof strength (MPa) (+AT)
300
R p0.2 0.2% proof strength (MPa) (+AT)
300
+AT
Rm - Tensile strength (MPa) (+A)
650-850
Rm - Tensile strength (MPa) (+AT)
650-850

Hardness

+A Soft annealed +AC Annealed to achieve spheroidization of the carbides +AR As rolled +AT Solution annealed +C Cold drawn / hard +CR Cold rolled +FP Treated to ferrite-pearlite structure and hardness range +I Isothermal annealing +LC Cold drawn / soft +M Thermo mechanical rolling +N Normalized +NT Normalized and tempered
+P Precipitation hardened +PE Peeled +QA Air quenched and tempered +QL Liquid quenched and tempered +QT Quenched and tempered +S Treated to improve shearability +SH As rolled and turned +SR Cold drawn and stress relieved +T Tempered +TH Treated to hardness range +WW Warm worked +U Untreated
Brinell hardness (HB): (+A)
260
Brinell hardness (HB): (+AT)
220
Registered Designations & Aliases
1.4547X1CrNiMoCuN20-18-7
Standards

EN 10028-7 EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels

EN 10088-1 EN 10088-1: 2005 Stainless steels. List of stainless steels

EN 10088-2 EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

EN 10088-3 EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

EN 10088-4 EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes

EN 10088-5 EN 10088-5: 2009 Stainless steels. Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes

EN 10216-5 EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes

EN 10217-7 EN 10217-7: 2005 Welded steel tubes for pressure purposes. Stainless steel tubes

EN 10250-4 EN 10250-4: 2000 Open steel die forgings for general engineering purposes. Stainless steels

EN 10253-3 EN 10253-3: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements

EN 10253-4 EN 10253-4: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements

EN 10272 EN 10272: 2007 Stainless steel bars for pressure purposes

EN 10296-2 EN 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions

EN 10297-2 EN 10297-2: 2005 Seamless circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions