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Global 企业标准 Y309MoL and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Y309MoL / Y309MoL
Category Grade Standard Region/Area Standard Content
Metals Y309MoL 企业标准 Global

Chemical composition(mass fraction)(wt.%) of the Y309MoL

Element Min Max Similar

Mechanical Properties of steel grade Y309MoL

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)
131 (≥) 974 (≥) 43 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade Y309MoL

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
21 - -     0.41 -  
342 114 - 33.3 223   -  
282 - 32 32.2   314 441

Heat Treatment of steel grade Y309MoL

Heat treated : 1156°C - 1954°C

Technological Curves of steel grade Y309MoL

Cross Reference Table (Equivalent Grade) of Y309MoL

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