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S275NH 1.0493 Forged Steel Blind Pipe Flanges - High Strength Forged Blind Flanges

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Material : S275nh

type : forged flanges

flanges : blind flanges

Steel Number : 1.0493

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1.0493 Blind Pipe Flanges S275NH Forged Blind Flanges Forged Steel Flanges Exported Steel Flanges

Material Specifications

Grade	S275NH
Number	1.0493
Classification	Structural steel
Standard	EN 10210-1: 2006 Hot finished structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements EN 10219-1: 2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements

Chemical Composition (%) - EN 10210-1-2006

C	Si	Mn	Ni	P	S	Cr	Mo	V	N	Nb	Ti	Al	Cu	-
max 0.2	max 0.4	0.5 - 1.4	max 0.3	max 0.035	max 0.03	max 0.3	max 0.1	max 0.08	max 0.015	max 0.05	max 0.03	max 0.02	max 0.35	CEV < 0.4

Mechanical Properties

Rm - Tensile strength: 370-510 MPa

Nominal thickness (mm)	to 16	16 - 40	40 - 65
ReH - Min. yield strength (MPa)	275	265	255

KV - Impact energy (J)	-20°C: 40

Nominal thickness (mm)	to 65
A - Min. elongation at fracture (%) longitudinal	24
A - Min. elongation at fracture (%) transverse	22

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1.0493 blind pipe flanges

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