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13CrMo4-5

International ISO 13CrMo4-5 焊接压力钢管 - 交货技术条件 - 第2部分:电气电阻焊接和感应焊接非合金钢管和合金钢管与指定的高温性能 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 13CrMo4-5 / 13CrMo4-5
Category Grade Standard Region/Area Standard Content
Metals 13CrMo4-5 ISO 9330-2 International 焊接压力钢管 - 交货技术条件 - 第2部分:电气电阻焊接和感应焊接非合金钢管和合金钢管与指定的高温性能

Chemical composition(mass fraction)(wt.%) of the 13CrMo4-5

Element Min Max Similar
Si - 0.3500 -
S - 0.0100 -
P - 0.0250 -
N - 0.0120 -
Mo 0.4000 0.6000 -
Mn 0.4000 1.0000 -
Cu - 0.3000 -
Cr 0.7000 1.1500 -
C 0.0800 0.1800 -
Si 0.1500 0.3500 -
S - 0.0300 -
P - 0.0350 -
Mo 0.4000 0.6000 -
Mn 0.4000 0.7000 -
Cr 0.7000 1.1000 -
C 0.1000 0.1700 -
Cu - 0.2500 -
Si 0.1500 0.3500 -
S - 0.0350 -
P - 0.0350 -
Mo 0.4500 0.6500 -
Mn 0.4000 0.7000 -
Cr 0.7000 1.1000 -
C 0.1000 0.1700 -
Cu - 0.2500 -
Si 0.1500 0.3500 -
S - 0.0300 -
P - 0.0350 -
Mo 0.4000 0.6000 -
Mn 0.4000 1.0000 -
Cr 0.7000 1.1500 -
C 0.0800 0.1800 -
Cu - 0.2500 -

Mechanical Properties of steel grade 13CrMo4-5

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)
462 (≥) 915 (≥) 14 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 13CrMo4-5

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 - -     0.22 -  
414 769 - 34.3 134   -  
438 - 43 22.2   424 424

Heat Treatment of steel grade 13CrMo4-5

Heat treated : 1948°C - 1996°C

Technological Curves of steel grade 13CrMo4-5

Cross Reference Table (Equivalent Grade) of 13CrMo4-5

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