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L415QB Spectacle Blind Flanges EN1092 Flange 1.8947 Steel Forged Flanges

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L415QB Spectacle Blind Flanges EN1092 Flange 1.8947 Steel Forged Flanges

Material : L415QB

Steel Number : 1.8947

Type : spectacle blind flanges

Standard : EN1092-1 Type 01

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L415QB spectacle blind flanges EN1092-1 forged flanges 1.8947 steel forged flanges

Grade : L415QB
Number: 1.8947
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 L415QB (1.8947): 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 1.6 max 0.3 max 0.025 max 0.02 max 0.3 max 0.1 max 0.08 max 0.012 max 0.05 max 0.04 0.015 - 0.06 max 0.3 V+Nb+Ti <0.15, CEV < 0.43


Mechanical properties of steel L415QB (1.8947)
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

Product Tags:

L415QB Spectacle Blind Flanges

      

Steel Forged EN1092 Flange

      

1.8947 Steel Forged Flanges

      
Quality L415QB Spectacle Blind Flanges EN1092 Flange 1.8947 Steel Forged Flanges for sale

L415QB Spectacle Blind Flanges EN1092 Flange 1.8947 Steel Forged Flanges Images

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