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L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
Specifications
Material :
L415NB
Steel Number :
1.8972
Standard :
EN1092-1 Type 01
Face :
RF. FF
Description

L415NB Steel Blind flanges ( 1.8972 )so flange forged steel flange EN1092-1 Flanges

Grade : L415NB
Number: 1.8972
Classification: Alloy special steel
Density: 7.85 g/cm ³
Standard:
EN 10253-2: 2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements
EN 10208-2: 2009 Steel pipes for pipelines for combustible fluids. Pipes of requirement class B. Technical delivery conditions.


Chemical composition % of steel L415NB (1.8972): EN 10253-2-2007
C Si Mn Ni P S Cr Mo V N Nb Ti Al Cu -
max 0.21 max 0.45 max 1.6 max 0.3 max 0.025 max 0.02 max 0.3 max 0.1 max 0.15 max 0.012 max 0.05 max 0.04 0.015 - 0.06 max 0.25 V+Nb+Ti < 0.15


Mechanical properties of steel L415NB (1.8972)
Rm - Tensile strength (MPa) 520
Rt0.5 - Yield strength for 0.5% total elongation(MPa) 415-565
KV - Impact energy (J) transverse, 0°
40
KV - Impact energy (J) longitud., 0°
60
A - Min. elongation at fracture (%) 18-20


Equivalent grades of steel L415NB (1.8972)
EU
EN		 USA
-		 Germany
DIN,WNr
L415NB
X60
StE415.7
Product tags

rst37.2 steel flanges

,

dn50 pn10 steel flange

,

316l wn flanges
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L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange

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Product Detail
Material :
L415NB
Steel Number :
1.8972
Standard :
EN1092-1 Type 01
Face :
RF. FF
Contact Supplier
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange
L415NB Steel Blind Flanges 1.8972 Forged Steel EN1092 Flange

BEST PIPELINE EQUIPMENT CO.,LTD

Verified Supplier
9 Years
jiangsu, suzhou
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Alloy Steel Seamless Pipes, Boiler Steel Pipe, Heat Resistant Stainless Steel Pipe
Total Annual :
1000000-5000000
Employee Number :
116~209
Certification Level :
Verified Supplier
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