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S41500Application:Martensitic special steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy S41500UNSUSA

Chemical composition%of the ladle analysis of gradeS41500

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)Mo(%)
0.050.60.5-1.0Max 0.03Max 0.0311.5-14.03.5-5.53.5-5.5
S41500
Mechanical properties of gradeS41500
Proof strength
Rp0.2(MPa)
Tensile strength
Rm(MPa)
Impact energy
KV(J)
Elongation at fracture
A(%)
Reduction in cross section on fracture
Z(%)
As-Heat-Treated ConditionBrinell hardness(HBW)
199(≥)187(≥)424233Solution and Aging,Annealing,Ausaging,Q+T,etc232
Physical properties of gradeS41500
PropertyDensity
kg/dm3
Temperature T
°C/F
Specific heat
J/kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
631(≥)596(≥)141111Solution and Aging,Annealing,Ausaging,Q+T,etc414
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
748145127
S41500Range of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
A 176 S41500UNSUSA
Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip
A 240 S41500UNSUSA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 268 S41500UNSUSA
Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
A 276 S41500UNSUSA
Stainless Steel Bars and Shapes
A 473 S41500UNSUSA
Stainless Steel Forgings
A 479 S41500UNSUSA
Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
A 815 CRS41500UNSUSA
Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
A 815 WPS41500UNSUSA
Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
A 959 S41500UNSUSA
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
A 988 S41500UNSUSA
Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service
S41500UNSUSA
Chromium Nickel Molybdenum Martensitic Stainless Steel (F6NM)
SA-240 S41500UNSUSA
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA-268 S41500UNSUSA
Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
SA-276 S41500UNSUSA
Specification for Stainless Steel Bars and Shapes
SA-479 S41500UNSUSA
Specification for Stainless Steel Bars and Shapes for Use in Boilers and Other Pressure Vessels
SA-731 S41500UNSUSA
Seamless, Welded Ferritic, and Martensitic Stainless Steel Pipe
SA-815 CRS41500UNSUSA
Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings
SA-815 WPS41500UNSUSA
Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings
A 176 S41500UNSUSA
Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip
A 240 S41500UNSUSA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

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