Grade X15CrNiSi 25-4
Corresponding Standard EU 95-1979
Heat resistant steel: technical delivery conditions
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
X15CrNiSi 25-4 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni
Minimum Value 0.1 0.8 - - - 24 3.5
Maximum Value 0.2 1.5 2 0.04 0.03 27 5.5
X15CrNiSi 25-4 Mechanical Properties
product Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Bar, flat material, forged product, plate, strip, wire Quenching 600~850 ≥400 ≥16 ≤235
X15CrNiSi25-4 Corresponding Standards(Same grade name, different standards)

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