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L360QB 1.8948 Blind Flanges EN1092-1 Type 01 Standard Steel Forged Flanges

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Product Description

L360QB SO FLANGES ( 1.8948 ) BLIND FLANGES EN1092-1 FLANGES STEEL FORGED FLANGES

 

 

Grade : L360QB
Number: 1.8948
Classification: Non-alloy quality 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 L360QB (1.8948): EN 10253-2-2007
C Si Mn Ni P S Cr Mo V N Nb Ti Al Cu -
max 0.16 max 0.45 max 1.4 max 0.3 max 0.025 max 0.02 max 0.3 max 0.1 max 0.05 max 0.012 max 0.05 max 0.04 0.015 - 0.06 max 0.25 CEV < 0.42


Mechanical properties of steel L360QB (1.8948)
 
Rm - Tensile strength (MPa) 460
 
Rt0.5 - Yield strength for 0.5% total elongation(MPa) 360-510
 
KV - Impact energy (J) transverse,
40
KV - Impact energy (J) longitud.,
60
 
A - Min. elongation at fracture (%) 20-22

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Company BEST PIPELINE EQUIPMENT CO.,LTD
Location China Factory : Suzhou Industrial Park, JiangSu Province,China
Contact Person amy

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