Grade Grade HP Type 26Cr-35Ni
USA UNS N08705
Corresponding Standard ASTM A297/A297M-2021(a)
Steel Castings, Iron-Chromium and Iron-Chromium-Nickel, Heat Resistant, for General Application
Classification Cast Steel
Grade HP Type 26Cr-35Ni Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo *
Minimum Value 0.35 - - - - 24 33 -
Maximum Value 0.75 2.5 2 0.04 0.04 28 37 0.5
* Castings having a specified molybdenum range agreed upon by the manufacturer and the purchaser may also be furnished under these specifications.
Grade HP Type 26Cr-35Ni Mechanical Properties
Tensile Strength
σb
Mpa
Specified Plastic Yield Strength
Rp0.2
Mpa
Elongation or Extension Rate
δ
%
≥430 ≥235 Gauge distance 50mm: ≥4.5 ①
GradeHPType26Cr-35Ni Corresponding Standards(Same grade name, different standards)

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