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T40SiCrI30

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T40NiCr130 T70MoCr280
#T40SiCrI30

Description

Romania STAS/SR T40SiCrI30 Cast Steel and T40SiCrI30 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: T40SiCrI30
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel T40SiCrI30 STAS/SR Romania Cast Steel
TlSTiMoNiCrl80
T15TiNiCrl80
T20CH30
T20CrNi370
T2OMoCr90
T22Cr135
T25NiCr250
T35CrNi370
T35NiCr260
T40NiCr130

Chemical composition(mass fraction)(wt.%) of the T40SiCrI30

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.30-0.50 2.00-3.00 1.00 0.035 0.030 12.0-14.0

Mechanical Properties of steel grade T40SiCrI30

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)
355 (≥) 934 (≥) 32 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade T40SiCrI30

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
12 - -     0.24 -  
661 689 - 34.3 233   -  
198 - 12 41.2   321 113

Heat Treatment of steel grade T40SiCrI30

Heat treated : 1529°C - 1592°C

Technological Curves of steel grade T40SiCrI30

Cross Reference Table (Equivalent Grade) of T40SiCrI30

Grade Standard Country Application
T40SiCrI30 STAS/SR Romania Cast Steel
T40NiCr130 T70MoCr280
Available Suppliers
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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