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L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
Specifications
sTEEL Number :
1.0484
Type :
forged flanges
Standard :
EN1092-1 Type 01
Material :
L290
Description
L290NB Steel Forged Flange 1.0484 Flange EN 1092-1 Type 01
L290NB forged flanges 1.0484 steel forged flange EN1092-1 Steel forged flanges
Material Specifications
Grade L290NB
Number 1.0484
Classification Non-alloy quality steel
Density 7.85 g/cm³
Standards Compliance
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 (%) - EN 10253-2-2007
Element Value
C max 0.17
Si max 0.4
Mn max 1.2
Ni max 0.3
P max 0.025
S max 0.02
Cr max 0.3
Mo max 0.1
V max 0.05
N max 0.012
Nb max 0.05
Ti max 0.04
Al 0.015 - 0.06
Cu max 0.25
CEV < 0.42
Mechanical Properties
Property Value
Rm - Tensile strength (MPa) 415
R t0.5 - Yield strength for 0.5% total elongation (MPa) 290-440
KV - Impact energy (J) transverse, 0° 40
KV - Impact energy (J) longitudinal, 0° 60
A - Min. elongation at fracture (%) 21-23
Equivalent Grades
EU EN USA Germany DIN, WNr
L290NB X42 StE290.7
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
Product tags

astm a182 f316 steel flange

,

rst37.2 steel flanges

,

jis b2220 forged flange
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L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01

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Product Detail
sTEEL Number :
1.0484
Type :
forged flanges
Standard :
EN1092-1 Type 01
Material :
L290
Contact Supplier
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01
L290NB 1.0484 Steel Forged Flange EN1092-1 Type 01

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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