Grade GX40NiCrSiNb38-18
Germany W-Nr. 1.4849
Corresponding Standard DIN 17465-1993
Heat Resisting Steel Castings - Technical Delivery Conditions
Classification Cast Steel
GX40NiCrSiNb38-18 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Nb
Minimum Value 0.3 1 - - - 17 36 1.2
Maximum Value 0.5 2.5 1.5 0.035 0.03 19 39 1.8
GX40NiCrSiNb38-18 Mechanical Properties
product Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Cast steel Casting State ≥400① ≥220 ≥5① -
New and Old Grade Replacement List

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