BEST PIPELINE EQUIPMENT CO.,LTD
| sTEEL Number | 1.0484 |
| Type | forged flanges |
| Standard | EN1092-1 Type 01 |
| Material | L290 |
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Product Specification
| sTEEL Number | 1.0484 | Type | forged flanges |
| Standard | EN1092-1 Type 01 | Material | L290 |
| High Light | L290NB Steel Forged Flange ，1.0484 Flange En 1092 1 Type 01 | ||
| Grade | L290NB |
| Number | 1.0484 |
| Classification | Non-alloy quality steel |
| Density | 7.85 g/cm³ |
| Element | Value |
|---|---|
| C | max 0.17 |
| Si | max 0.4 |
| Mn | max 1.2 |
| 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 |
| Property | Value |
|---|---|
| Rm - Tensile strength (MPa) | 415 |
| R t0.5 - Yield strength for 0.5% total elongation (MPa) | 290-440 |
| KV - Impact energy (J) transverse, 0° | 40 |
| KV - Impact energy (J) longitudinal, 0° | 60 |
| A - Min. elongation at fracture (%) | 21-23 |
| EU EN | USA | Germany DIN, WNr |
|---|---|---|
| L290NB | X42 | StE290.7 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
116~209
Ecer Certification：
Verified Supplier
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