Grade 12Cr13
Corresponding Standard Q/RP 006-2018
Brand/Supplier
-> Tsingshan Holding Group
Classification Martensitic Stainless Steel
12Cr13 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value - - - - - 11.5 - -
Maximum Value 0.15 1 1 0.04 0.03 13.5 0.6 0.6
12Cr13 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
Hardness
HBW
Coil: 780°C ~ 850°C slow cooling
Annealing + Pickling
≤530 ≥25 ≥55 ≤200

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