C55 welding neck flange ASME B16.9 FORGED FLANGES 1.0535 Steel welding neck flanges so flanges

Material:C55
Steel Number:1.0535 Steel
FLANGE Standard:ASME B16.9
Flange Type:Welding neck flanges
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C55 welding neck flange ASME B16.9 FORGED FLANGES 1.0535 Steel welding neck flanges so flanges


Pressure150LBS-2500LBS
StandardASME B16.9 DIN2616 DIN2615 DIN2605 BS 1640-3-1968 BS 1640-4-1968 JIS B2313 GOST17375 GOST17378 GB/T
MaterialStainless Steel F304 304L 304H 316 316L 310 310S 321 321H 317 317L 347 347H 904L SS31803 2205 2507
Forming typeForged or as required
Main productSeamless & Welded steel pipe flange

Grade :C55
Number:1.0535
Classification:Non-alloy quality steel
Standard:
EN 10277-2: 2008 Bright steel products. Technical delivery conditions. Steels for general engineering purposes
EN 10083-2: 2006 Steels for quenching and tempering. Technical delivery conditions for non alloy steels
EN 10250-2: 2000 Open steel die forgings for general engineering purposes. Non-alloy quality and special steels

Chemical composition % of steel C55 (1.0535): EN 10277-2-2008
Cr + Mo + Ni = max 0.63
CSiMnNiPSCrMo
0.52 - 0.6max 0.40.6 - 0.9max 0.4max 0.045max 0.045max 0.4max 0.1


Mechanical properties of steel C55 (1.0535)
Nominal thickness (mm):to 1616 - 100100 - 250250 - 500500 - 1000
Rm - Tensile strength (MPa) (+N)680640620600590
Nominal thickness (mm):5 - 1010 - 1616 - 4040 - 63
Rm - Tensile strength (MPa) (+C)770-1100730-1080690-1050650-1030
Nominal thickness(mm):to 1616 - 100100 - 250250 - 500500 - 1000
Re - Upper yield strength or
Rp0.2 - 0.2% proof strength (MPa) (+N)
370330300260250
Nominal thickness(mm):5 - 1010 - 1616 - 4040 - 63
Rp0.2 0.2% proof strength (MPa) (+C)590520440390

Nominal thickness (mm):5 - 1010 - 1616 - 4040 - 63
A - Min. elongation at fracture (%) (+C)5678

Nominal thickness (mm):to 1616 - 100100 - 250
A - Min. elongation Lo = 5,65 √ So (%) (+N)111212

Brinell hardness (HBW): (+S)255
Brinell hardness (HBW): (+A)229
Brinell hardness (HBW): (+SH)181 - 269
Equivalent grades of steel C55 (1.0535)
EU
EN
USA
-
Germany
DIN,WNr
Japan
JIS
France
AFNOR
England
BS
Italy
UNI
Spain
UNE
China
GB
Sweden
SS
Poland
PN
Czechia
CSN
Russia
GOST
Inter
ISO
C55
1055
C55
S55C
AF70C55
C54
070M55
50
En9
1C55
C55
C55k
55
1655
55
12060
50
55
C55
C55E4
China C55 welding neck flange ASME B16.9 FORGED FLANGES  1.0535 Steel welding neck flanges  so flanges supplier

C55 welding neck flange ASME B16.9 FORGED FLANGES 1.0535 Steel welding neck flanges so flanges

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