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FGL 300 L

France AFNOR NF FGL300L Foundry products. Cast iron for low temperatures purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FGL300L / FGL 300 L
Category Grade Standard Region/Area Standard Content
Metals FGL 300 L NF A32-160 France Foundry products. Cast iron for low temperatures purposes

Chemical composition(mass fraction)(wt.%) of the FGL 300 L

Element Min Max Similar

Mechanical Properties of steel grade FGL 300 L

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)
387 (≥) 971 (≥) 21 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade FGL 300 L

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
23 - -     0.22 -  
348 322 - 31.3 311   -  
464 - 22 14.2   233 414

Heat Treatment of steel grade FGL 300 L

Heat treated : 1961°C - 1296°C

Technological Curves of steel grade FGL 300 L

Cross Reference Table (Equivalent Grade) of FGL 300 L

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