X4CrNiMo16-5-1 ( 1.4418 ) STAINLESS STEE Quenched and tempered

EN1.4418 QT900 STAINLESS STEE_ EN1.4418 QT760 STAINLESS STEE

Grade :X4CrNiMo16-5-1

Number:1.4418

1.4418Classification:Martensitic stainless steel

1.4418Density:7.7 g/cm ³

Standard:EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels EN 10272: 2007 Stainless steel bars for pressure purposes EN 10250-4: 2000 Open steel die forgings for general engineering purposes. Stainless steels EN 10088-1: 2005 Stainless steels. List of stainless steels EN 10088-5: 2009 Stainless steels. Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes

Martensitic steels in heat treated conditions Name Number Thickness Heat Treatment Rp0,2 Rm A mm MPa MPa % Standard grades (Martensitic Steel

X4CrNiMo16-5-1 1.4418 - +A - 1100 max - ≤160 +QT760 550 760-960 16 160 < t≤250 +QT760 550 760-960 - ≤160 +QT900 700 900-1100 16 160 < t≤250 +QT900 700 900-1100 -

Chemical composition % of steel X4CrNiMo16-5-1 (1.4418): EN 10088-2-2005

CSiMnNiPSCrMoNmax 0.06max 0.7max 1.54 - 6max 0.04max 0.01515 - 170.8 - 1.5max 0.02

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