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X45CrSi 9-3

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X45SiCr 4 X40CrSiMo 10-2
#X45CrSi #9-3

Description

X45CrSi 9-3 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X45CrSi 9-3
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel X45CrSi 9-3
1.4861
1.4864
1.4876
1.4878
1.4885
1.5310
X50NiCrWV 13-13
X40MnCr 18
45SiCr 16-11
X45SiCr 4

Chemical composition(mass fraction)(wt.%) of the X45CrSi 9-3

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Mo  Other
 0.40-0.50  2.70-3.30  0.60  0.040  0.030  8.00-10.00  ≤0.50  ------  -----------


.

Mechanical Properties of steel grade X45CrSi 9-3

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
528 (≥) 355 (≥) 11 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade X45CrSi 9-3

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
23 - -     0.42 -  
435 594 - 32.3 444   -  
455 - 33 14.2   132 434

Heat Treatment of steel grade X45CrSi 9-3

Heat treated : 1861°C - 1163°C

Technological Curves of steel grade X45CrSi 9-3

Cross Reference Table (Equivalent Grade) of X45CrSi 9-3

Grade Standard Country Application
X45CrSi9-3 AFNOR France Valve Internal Combustion Engines steel (NF-EN 1009-1998)
ISO X45CrSi9 3 ISO standard valve martensite steel
EN X45CrSi9-3 EN Euronorm Stainless Steel
X30WCrV9-3 DIN Germany Hot working alloy tool steel
X30WCrCoV9-3 DIN Germany Hot working alloy tool steel
у9-3 Russia Carbide for cutting tools
у9-3 Russia Carbide for cutting tools
X45SiCr9-3 DIN Germany Valve steel
X3CrNiCu18 9 3E ISO standard cold and cold extrusion stainless steel
EN X30WCrV9-3 EN Euronorm Tool steel
9/3a Steel for cold forged fasteners and similar components
9/3a Steel for cold forged fasteners and similar components
X45SiCr 4 X40CrSiMo 10-2
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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