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EN 10028-2-2009
Flat products made of steels for pressure purposes Part 2 Non-alloy and alloy steels with specified elevated temperature properties
Material Designation Chemical Composition (%)
1.0345 (P235GH)
C Si Mn P S Cu Ni Cr N Mo Ti V Nb
Min - - 0.6 - - - - - - - - - -
Max 0.16 0.35 1.2 0.025 0.01 0.3 0.3 0.3 0.012 0.08 0.03 0.02 0.02
1.0425 (P265GH)
C Si Mn P S Cu Ni Cr N Mo Ti V Nb
Min - - 0.8 - - - - - - - - - -
Max 0.2 0.4 1.4 0.025 0.01 0.3 0.3 0.3 0.012 0.08 0.03 0.02 0.02
1.0481 (P295GH)
C Si Mn P S Cu Ni Cr N Mo Ti V Nb
Min 0.08 - 0.9 - - - - - - - - - -
Max 0.2 0.4 1.5 0.025 0.01 0.3 0.3 0.3 0.012 0.08 0.03 0.02 0.02
1.4073 (P355GH)
C Si Mn P S Cu Ni Cr N Mo Ti V Nb
Min 0.1 - 1.1 - - - - - - - - - -
Max 0.22 0.6 1.7 0.025 0.01 0.3 0.3 0.3 0.012 0.08 0.03 0.02 0.04
1.5415 (16Mo3)
C Si Mn P S Cu Ni Cr N Mo
Min 0.12 - 0.4 - - - - - - 0.25
Max 0.2 0.35 0.9 0.025 0.01 0.3 0.3 0.3 0.012 0.35
1.5414 (18MnMo4-5)
C Si Mn P S Cu Ni Cr N Mo
Min - - 0.9 - - - - - - 0.45
Max 0.2 0.4 1.5 0.015 0.005 0.3 0.3 0.3 0.012 0.6
1.6311 (20MnMoNi4-5)
C Si Mn P S Cu Ni Cr N Mo V
Min 0.15 - 1 - - - 0.4 - - 0.45 -
Max 0.23 0.4 1.5 0.02 0.01 0.2 0.8 0.2 0.012 0.6 0.02
1.6368 (15NiCuMoNb5-6-4)
C Si Mn P S Cu Ni Cr N Mo Nb
Min - 0.25 0.8 - - 0.5 1 - - 0.25 0.015
Max 0.17 0.5 1.2 0.025 0.01 0.8 1.3 0.3 0.02 0.5 0.045
1.7335 (13CrMo4-5)
C Si Mn P S Cu Cr N Mo
Min 0.08 - 0.4 - - - 0.7 - 0.4
Max 0.18 0.35 1 0.025 0.01 0.3 1.15 0.012 0.6
1.7336 (13CrMoSi5-5)
C Si Mn P S Cu Ni Cr N Mo
Min - 0.5 0.4 - - - - 1 - 0.45
Max 0.17 0.8 0.65 0.015 0.005 0.3 0.3 1.5 0.012 0.65
1.7380 (10CrMo9-10)
C Si Mn P S Cu Cr N Mo
Min 0.08 - 0.4 - - - 2 - 0.9
Max 0.14 0.5 0.8 0.02 0.01 0.3 2.5 0.012 1.1
1.7375 (12CrMo9-10)
C Si Mn P S Cu Ni Cr N Al Mo
Min 0.1 - 0.3 - - - - 2 - 0.01 0.9
Max 0.15 0.3 0.8 0.015 0.01 0.25 0.3 2.5 0.012 0.04 1.1
1.7362 (X12CrMo5)
C Si Mn P S Cu Ni Cr N Mo
Min 0.1 - 0.3 - - - - 4 - 0.45
Max 0.15 0.5 0.6 0.02 0.005 0.3 0.3 6 0.012 0.65
1.7703 (13CrMoV9-10)
C Si Mn P S Cu Ni Cr N B Mo Ti V Nb
Min 0.11 - 0.3 - - - - 2 - - 0.9 - 0.25 -
Max 0.15 0.1 0.6 0.015 0.005 0.2 0.25 2.5 0.012 0.002 1.1 0.03 0.35 0.07
1.7767 (12CrMoV12-10)
C Si Mn P S Cu Ni Cr N B Mo Ti V Nb
Min 0.1 - 0.3 - - - - 2.75 - - 0.9 - 0.2 -
Max 0.15 0.15 0.6 0.015 0.005 0.25 0.25 3.25 0.012 0.003 1.1 0.03 0.3 0.07
1.4903 (X10CrMoVNb9-1)
C Si Mn P S Cu Ni Cr N Al Mo V Nb
Min 0.08 - 0.3 - - - - 8 0.03 - 0.85 0.18 0.06
Max 0.12 0.5 0.6 0.02 0.005 0.3 0.3 9.5 0.07 0.04 1.05 0.25 0.1
1.1241 (C50R)
C Si Mn P S Ni Cr Mo
Min 0.47 - 0.6 - 0.02 - - -
Max 0.55 0.4 0.9 0.03 0.04 0.4 0.4 0.1
For Reference Only