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xProduct Details
Material | L450QB | Steel Number | 1.8952 |
---|---|---|---|
Standard Flange | En1092 | Flange Face | RF , FF |
High Light | L450QB so flanges,1.8952 WN Flanges,EN1092-1 Steel Forged Flanges |
Product Description
L450QB so flanges ( 1.8952 ) wn flanges EN1092-1 Steel forged flanges
Grade : | L450QB | ||
Number: | 1.8952 | ||
Classification: | Alloy special steel | ||
Density: | 7.85 g/cm ³ | ||
Standard: |
|
Chemical composition % of steel L450QB (1.8952): 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 0.09 | max 0.012 | max 0.05 | max 0.06 | 0.015 - 0.06 | max 0.25 | V+Nb+Ti <0.15, CEV < 0.45 |
Mechanical properties of steel L450QB (1.8952)
Rm - Tensile strength (MPa) | 535 |
Rt0.5 - Yield strength for 0.5% total elongation(MPa) | 450-570 |
KV - Impact energy (J) transverse, | 0° 40 |
KV - Impact energy (J) longitud., | 0° 60 |
A - Min. elongation at fracture (%) | 18-20 |
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