L360QB 1.8948 Blind Flanges EN1092-1 Type 01 Standard Forged Flanges
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Product Description
L360QB 1.8948 Blind Flanges EN1092-1 Type 01 Standard Steel Forged Flanges
L360QB SO FLANGES (1.8948) BLIND FLANGES EN1092-1 FLANGES STEEL FORGED FLANGES
Material Specifications
| Grade | L360QB |
| Number | 1.8948 |
| Classification | Non-alloy quality steel |
| Density | 7.85 g/cm³ |
Standards Compliance
EN 10253-2:2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements
EN 10208-2:2009 Steel pipes for pipelines for combustible fluids. Pipes of requirement class B. Technical delivery conditions
Chemical Composition (%) - EN 10253-2-2007
| Element | Content |
|---|---|
| C | max 0.16 |
| Si | max 0.45 |
| Mn | max 1.4 |
| Ni | max 0.3 |
| P | max 0.025 |
| S | max 0.02 |
| Cr | max 0.3 |
| Mo | max 0.1 |
| V | max 0.05 |
| N | max 0.012 |
| Nb | max 0.05 |
| Ti | max 0.04 |
| Al | 0.015 - 0.06 |
| Cu | max 0.25 |
| CEV | < 0.42 |
Mechanical Properties
| Property | Value |
|---|---|
| Rm - Tensile strength (MPa) | 460 |
| Rt0.5 - Yield strength for 0.5% total elongation (MPa) | 360-510 |
| KV - Impact energy (J) transverse, 0° | 40 |
| KV - Impact energy (J) longitudinal, 0° | 60 |
| A - Min. elongation at fracture (%) | 20-22 |
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Company
BEST PIPELINE EQUIPMENT CO.,LTD
Location
China Factory : Suzhou Industrial Park, JiangSu Province,China
Contact Person
amy