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America ASTM A193B5 高温或高压设备和其他特殊用途用合金钢和不锈钢螺栓材料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A193B5 / A193 B5
Category Grade Standard Region/Area Standard Content
Metals A193 B5 ASTM A193/A193M America 高温或高压设备和其他特殊用途用合金钢和不锈钢螺栓材料

Chemical composition(mass fraction)(wt.%) of the A193 B5

Element Min Max Similar
Mo 0.4000 0.6500 -
Cr 4.0000 6.0000 -
P - 0.0400 -
S - 0.0300 -
Mn - 1.0000 -
Si - 1.0000 -
C 0.1000 - -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Mo 0.4000 0.6500 -
Mn - 1.0000 -
Cr 4.0000 6.0000 -
C 0.1000 - -

Mechanical Properties of steel grade A193 B5

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)
261 (≥) 579 (≥) 24 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade A193 B5

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 - -     0.33 -  
783 721 - 12.3 221   -  
964 - 14 34.2   142 343

Heat Treatment of steel grade A193 B5

Heat treated : 1724°C - 1938°C

Technological Curves of steel grade A193 B5

Cross Reference Table (Equivalent Grade) of A193 B5

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