Grade X12CrMo5
European Standard Steel Grade 1.7362
Corresponding Standard EN 10028-2-2009
Flat products made of steels for pressure purposes Part 2 Non-alloy and alloy steels with specified elevated temperature properties
Classification Alloy Steel
X12CrMo5 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value 0.1 - 0.3 - - 4 - - 0.45 -
Maximum Value 0.15 0.5 0.6 0.02 0.005 6 0.3 0.3 0.65 0.012
X12CrMo5 Mechanical Properties
thickness
t
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
t≤60 Normalizing and Tempering (+NT) 510~690 ≥320 ≥20 *
≥40
60<t≤150 Normalizing and Tempering (+NT) 480~660 ≥300 ≥20 ≥40
150<t≤250 Quenching and Tempering (+QT) 450~630 ≥300 ≥20 ≥40
Approximate Comparison Table Pressure-Bearing Flat Steel
International Organization for Standardization European Standard
ISO EN Numerical Grade
X12CrMo5 X12CrMo5 1.7362
X12CrMo5 Corresponding Standards(Same grade name, different standards)

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