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Global 企业标准 ER317L and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ER317L / ER317L
Category Grade Standard Region/Area Standard Content
Metals ER317L -- Global

Chemical composition(mass fraction)(wt.%) of the ER317L

Element Min Max Similar

Mechanical Properties of steel grade ER317L

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)
765 (≥) 829 (≥) 22 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade ER317L

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 - -     0.41 -  
678 436 - 13.3 141   -  
959 - 11 23.2   242 243

Heat Treatment of steel grade ER317L

Heat treated : 1643°C - 1572°C

Technological Curves of steel grade ER317L

Cross Reference Table (Equivalent Grade) of ER317L

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