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CPM Rex 45Application:Powder metallurgy high-speed tool steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy CPM Rex 45AISIUSA

Chemical composition%of the ladle analysis of gradeCPM Rex 45

C(％)S(％)Cr(％)Mo(％)V(%)W(%)Co(%)
1.300.034.005.003.006.258.25
CPM Rex 45
Mechanical properties of gradeCPM Rex 45
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)
449(≥)394(≥)322213Solution and Aging,Annealing,Ausaging,Q+T,etc334
Physical properties of gradeCPM Rex 45
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
866(≥)918(≥)442431Solution and Aging,Annealing,Ausaging,Q+T,etc433
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
687617934
CPM Rex 45Range 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
GH4145AISIUSA
Nickel-base superalloy
S47450AISIUSA
Steels of blade for steam turbine
S47670AISIUSA
Steels of blade for steam turbine
A 581 S30345AISIUSA
Free-Machining Stainless Steel Wire and Wire Rods
A 582 S30345AISIUSA
Standard Specification for Free-Machining Stainless Steel Bars
S30345AISIUSA
Austenitic Chromium Nickel Aluminum Free-Machining Stainless Steel
A 240 Type XM-21AISIUSA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 276 XM-21AISIUSA
Stainless Steel Bars and Shapes
A 959 Type XM-21AISIUSA
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
SA-276 XM-21AISIUSA
Specification for Stainless Steel Bars and Shapes
XM-21AISIUSA
Chemical compositions of SAE wrought stainless steels
A 240 S30452AISIUSA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 276 S30452AISIUSA
Stainless Steel Bars and Shapes
S30452AISIUSA
Austenitic Chromium Nickel Stainless Steel
SA-240 S30452AISIUSA
Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
304LNAISIUSA
Chemical compositions of SAE wrought stainless steels
A 167 Type 304LNAISIUSA
Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip
A 182 F 304LNAISIUSA
Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
A 213 TP304LNAISIUSA
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
A 240 Type 304LNAISIUSA
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Relevant products

CPM Rex 45 Steel Stock

Steel gradeDimensionShapeUnitQuantityDelivery stateQuery
T45Cr5Si3 Round BarDia.40mmRound BarKgs500Hot-Rolled+Annealed+blackEnquiry

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