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Description

USA ASTM Grade13 Steel Castings Suitable for Pressure Service and Grade13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Grade13
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Grade13 ASTM USA Steel Castings Suitable for Pressure Service
Grade1
Grade2
Grade4
Grade6
Grade7
Grade8
Grade9
Grade10
Grade11
Grade12

Chemical composition(mass fraction)(wt.%) of the Grade13

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.3 0.6 0.80-1.10 0.04 0.045 1.40-1.75 0.20-0.30

Mechanical Properties of steel grade Grade13

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)
534 (≥) 731 (≥) 44 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade Grade13

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
24 - -     0.33 -  
815 387 - 32.3 214   -  
284 - 32 33.2   141 124

Heat Treatment of steel grade Grade13

Heat treated : 1882°C - 1571°C

Technological Curves of steel grade Grade13

Cross Reference Table (Equivalent Grade) of Grade13

Grade Standard Country Application
Grade13 ASTM USA Steel Castings Suitable for Pressure Service
Grade13 ASTM USA Steel Castings Suitable for Pressure Service

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