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Grade14

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Grade13 Grade16
#Grade14

Description

USA ASTM Grade14 Steel Castings Suitable for Pressure Service and Grade14 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Grade14
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Grade14 ASTM USA Steel Castings Suitable for Pressure Service
Grade2
Grade4
Grade6
Grade7
Grade8
Grade9
Grade10
Grade11
Grade12
Grade13

Chemical composition(mass fraction)(wt.%) of the Grade14

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.55 0.6 0.80-1.10 0.04 0.045 － 1.40-1.75 0.20-0.30

Mechanical Properties of steel grade Grade14

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)
678 (≥) 968 (≥) 44 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade Grade14

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
34 - -     0.23 -  
897 815 - 42.3 214   -  
969 - 12 31.2   314 432

Heat Treatment of steel grade Grade14

Heat treated : 1997°C - 1327°C

Technological Curves of steel grade Grade14

Cross Reference Table (Equivalent Grade) of Grade14

Grade Standard Country Application
Grade14 ASTM USA Steel Castings Suitable for Pressure Service
Grade14 ASTM USA Steel Castings Suitable for Pressure Service
Grade13 Grade16
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Jiangyou Longhai Special Steel Co.,Ltd.

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