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14Cr1MoR(H)

China 舞钢Q/WTB 14Cr1MoR(H) 临氢14Cr1MoR(临氢SA387Gr11CL2)、14Cr1MoR(H)钢板生产技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 14Cr1MoR(H) / 14Cr1MoR(H)
Category Grade Standard Region/Area Standard Content
Metals 14Cr1MoR(H) WYJ 409 China 临氢14Cr1MoR(临氢SA387Gr11CL2)、14Cr1MoR(H)钢板生产技术条件

Chemical composition(mass fraction)(wt.%) of the 14Cr1MoR(H)

Element Min Max Similar
As - 0.0120 -
Sn - 0.0100 -
Sb - 0.0030 -
Cu - 0.2000 -
Ni - 0.2500 -
Mo 0.4000 0.7000 -
Cr 1.1000 1.5600 -
S - 0.0070 -
P - 0.0100 -
Mn 0.3500 0.7300 -
Si 0.4400 0.6500 -
C 0.0400 0.1500 -
H - 0.0002 -
As - 0.0160 -
Sn - 0.0150 -
Sb - 0.0030 -
Cu - 0.2000 -
Ni - 0.2000 -
Mo 0.4300 0.6700 -
Cr 1.1000 1.5500 -
S - 0.0120 -
P - 0.0120 -
Mn 0.3700 0.6800 -
Si 0.4600 0.8400 -
C 0.0500 0.1700 -

Mechanical Properties of steel grade 14Cr1MoR(H)

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)
547 (≥) 542 (≥) 31 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 14Cr1MoR(H)

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
33 - -     0.42 -  
463 111 - 42.3 133   -  
583 - 11 24.2   344 442

Heat Treatment of steel grade 14Cr1MoR(H)

Heat treated : 1497°C - 1827°C

Technological Curves of steel grade 14Cr1MoR(H)

Cross Reference Table (Equivalent Grade) of 14Cr1MoR(H)

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