Chrome Molybdenum Pressure Vessel Grade Steel – EN 10028 10CrMo910

The 10CrMo910, with increased chromium and molybdenum, provides greater heat and corrosion resistance than 13CrMo45 and 16Mo3.

The material is also a pressure vessel grade steel intended for use in elevated temperature service. Masteel delivers 10CrMo910 to fabricators serving the oil and gas sector.  

In addition, the steel has good weldability and is provided under the EN 10028 standard.

Technical information is given below for 10CrMo910.

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Mechanical Properties of 10CrMo910

Grade Thickness Yield
Strength
Tensile
Strength
Elongation
(A)
Impact
energy KV
at test
temperature
(mm) 50 100 150 -20 0 +20
MPa MPa % J J J
16Mo3 < 16 310 480/630 18 - - 31
> 16 < 40 300 480/630 18 - - 31
> 40 < 60 290 480/630 18 27
> 60 < 100 280 470/620 17 27
> 100 < 150 265 460/610 17 27
> 150 < 250 250 450/600 17 27

Chemical Composition of 10CrMo910

%
Carbon (C) 0.08/0.14
Silicon (Si) 0.50
Manganese (Mn) 0.40/0.80
Phosphorus (P) 0.020
Sulphur (S) 0.010
Chromium (Cr) 2.00/2.50
Molybdenum (Mo) 0.90/1.10
Nitrogen (N) 0.012
Copper (Cu) 0.30

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