Specifications
Material :
12CrMo9-10
Steel Number :
1.7375
Type :
wn forged flanges
face :
RF, FF
Description
Grade : 12CrMo9-10
Number: 1.7375
Classification: Alloy special steel
Standard:
EN 10028-2: 2009 Flat products made of steels for pressure purposes. Non-alloy and alloy steels with specified elevated temperature properties

Chemical composition % of steel 12CrMo9-10 (1.7375): EN 10028-2-2003
C Si Mn Ni P S Cr Mo N Al Cu
0.1 - 0.15 max 0.3 0.3 - 0.8 max 0.3 max 0.015 max 0.01 2 - 2.5 0.9 - 1.1 max 0.012 0.01 - 0.04 max 0.25


Mechanical properties of steel 12CrMo9-10 (1.7375)
Nominal thickness (mm): to 250
Rm - Tensile strength (MPa) (+NT) 540-690
Nominal thickness (mm): to 250
ReH - Minimum yield strength (MPa) (+NT) 355
KV - Impact energy (J) transverse, (+NT) -20°
27

40
+20°
70
Nominal thickness (mm): to 250
A - Min. elongation at fracture (%) (+NT) 18
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12CrMo9-10 welding neck flanges EN 10028-2 wn flange 1.7375 steel wn forged flanges

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Material :
12CrMo9-10
Steel Number :
1.7375
Type :
wn forged flanges
face :
RF, FF
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12CrMo9-10  welding neck flanges  EN 10028-2 wn flange  1.7375  steel  wn  forged flanges
12CrMo9-10  welding neck flanges  EN 10028-2 wn flange  1.7375  steel  wn  forged flanges
12CrMo9-10  welding neck flanges  EN 10028-2 wn flange  1.7375  steel  wn  forged flanges
12CrMo9-10  welding neck flanges  EN 10028-2 wn flange  1.7375  steel  wn  forged flanges
12CrMo9-10  welding neck flanges  EN 10028-2 wn flange  1.7375  steel  wn  forged flanges

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