S275NH 1.0493 Forged Steel Blind Pipe Flanges - High Strength Forged Blind Flanges
Product Summary
1.0493 Blind Pipe Flanges made from S275NH forged steel. Features include durability (275 MPa yield strength), impact resistance (40J at -20°C), and compliance with EN 10210-1/EN 10219-1 standards. Ideal for structural applications requiring reliable forged blind flanges.
Product Details
Highlight:
1.0493 blind pipe flanges
,Forged blind pipe flanges
,S275NH blind pipe flanges
Steel Number:
1.0493
Material:
S275nh
Type:
Forged Flanges
Flanges:
Blind Flanges
Product Description
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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