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15NiMn6 Slip on plate flanges EN 10222-3 so flanges 1.6228 Steel slip on plate flanges

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15NiMn6 Slip on plate flanges EN 10222-3 so flanges 1.6228 Steel slip on plate flanges

Country/Region china
City & Province suzhou jiangsu
Categories Flanges
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Product Details

Grade :15NiMn6
Number:1.6228
Classification:Alloy special steel
Standard:
EN 10028-4: 2009 Flat products made of steels for pressure purposes. Nickel alloy steels with specified low temperature properties
EN 10222-3: 1999 Steel forgings for pressure purposes. Nickel steels with specified low-temperature properties

 

 

Chemical composition % of steel 15NiMn6 (1.6228): EN 10028-4-2003
Cr+Cu+Mo < 0.5%
CSiMnNiPSV
max 0.18max 0.350.8 - 1.51.3 - 1.7max 0.025max 0.01max 0.05


Mechanical properties of steel 15NiMn6 (1.6228)
 
Nominal thickness (mm):to 80
Rm - Tensile strength (MPa) (+N)470-640
 
Nominal thickness (mm):to 3030 - 5050 - 80
ReH - Minimum yield strength (MPa) (+N)355345335
 
KV - Impact energy (J) longitud., (+N)+20°
65

65
-20°
65
-40°
60
-50°
50
-60°
50
-80°
40
KV - Impact energy (J) transverse, (+N)+20°
50

50
-20°
45
-40°
40
-50°
35
-60°
35
-80°
27
 
Nominal thickness (mm):to 80
A - Min. elongation at fracture (%) (+N)20-22


Equivalent grades of steel 15NiMn6 (1.6228)
 
EU
EN
France
AFNOR
15NiMn6
1.5Ni355

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