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Y45Ca

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Y40Mn SC1
#Y45Ca

Description

China GBT Y45Ca China structural steel and alloy steel and Y45Ca Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: Y45Ca
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel Y45Ca GBT China China structural steel and alloy steel
60Ti
70Ti
Y12
Y12Pb
Y15
Y15Pb
Y20
Y30
Y35
Y40Mn

Chemical composition(mass fraction)(wt.%) of the Y45Ca

C(％) Si(％) Mn(％) Other(%)
0.42-0.50 0.20-0.40 0.60-0.90 Ca 0.002-0.006

Mechanical Properties of steel grade Y45Ca

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)
387 (≥) 829 (≥) 24 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade Y45Ca

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
22 - -     0.42 -  
389 326 - 32.3 241   -  
639 - 33 24.2   323 232

Heat Treatment of steel grade Y45Ca

Heat treated : 1648°C - 1394°C

Technological Curves of steel grade Y45Ca

Cross Reference Table (Equivalent Grade) of Y45Ca

Grade Standard Country Application
Y45Ca GBT China China structural steel and alloy steel
Y40Mn SC1
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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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