Grade 13Ni14 +QT
Corresponding Standard ISO 9328-4-2018
Nickel-alloy steels with specified low temperature properties
Classification Alloy Steel
13Ni14 +QT Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo Ti V Nb
Minimum Value - - - - - - 3.25 - - - - -
Maximum Value 0.15 0.3 0.7 0.015 0.015 0.3 3.75 0.4 0.12 0.03 0.05 0.02
13Ni14 +QT Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Quenching and Tempering (+QT) 540~690 ≥440 ≥18
Approximate Comparison Table
Japan United States International Organization for Standardization
JIS ASTM ISO
SL3N440 A203F 13Ni14 +QT

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