S355NLH 1.0549 Alloy Steel Forged Wn Flanges EN 10219 Compliant EN1092 Flange
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Product Description
1.0549 STEEL Forged WN Flanges S355NLH EN 10219 Flanges SO Flange Alloy Steel Flanges
Material Specifications
| Grade: | S355NLH |
| Number: | 1.0549 |
| 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
CEV < 0.43 / 0.45 for thickness 16 / 65 mm
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| max 0.18 | max 0.5 | 0.9 - 1.65 | max 0.5 | max 0.03 | max 0.025 | max 0.3 | max 0.1 | max 0.12 | max 0.02 | max 0.05 | max 0.03 | max 0.02 | max 0.35 |
Mechanical Properties
| Rm - Tensile strength (MPa) | 470-630 | Nominal thickness: to 65 mm |
Yield Strength
| Nominal thickness (mm) | to 16 | 16 - 40 | 40 - 65 |
|---|---|---|---|
| ReH - Minimum yield strength (MPa) | 355 | 345 | 335 |
| KV - Impact energy (J) | 27 | Test temperature: -50°C |
| A - Min. elongation at fracture (%) longitudinal | 22 | Nominal thickness: to 65 mm |
| A - Min. elongation at fracture (%) transverse | 20 | Nominal thickness: to 65 mm |
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Company
BEST PIPELINE EQUIPMENT CO.,LTD
Location
China Factory : Suzhou Industrial Park, JiangSu Province,China
Contact Person
amy