BEST PIPELINE EQUIPMENT CO.,LTD
| Steel Number | 1.5662 |
| Material | X8Ni9 |
| Type | welding neck flanges |
| Type flange | wn flange |
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Product Specification
| Steel Number | 1.5662 | Material | X8Ni9 |
| Type | welding neck flanges | Type flange | wn flange |
| Grade : | X8Ni9 | |||
| Number: | 1.5662 | |||
| Classification: | Alloy special steel | |||
| Density: | 7.89 g/cm ³ | |||
| Standard: |
|
| Cr+Cu+Mo < 0.5% |
| C | Si | Mn | Ni | P | S | Mo | V |
| max 0.1 | max 0.35 | 0.3 - 0.8 | 8.5 - 10 | max 0.02 | max 0.005 | max 0.1 | max 0.05 |
| Nominal thickness (mm): | to 50 |
| Rm - Tensile strength (MPa) (+N) | 640-840 |
| Nominal thickness (mm): | to 30 | 30 - 50 |
| ReH - Minimum yield strength (MPa) (+N) | 490 | 480 |
| Nominal thickness (mm): | to 30 | 30 - 50 |
| ReH - Minimum yield strength (MPa) (+QT) | 490-585 | 480-575 |
| KV - Impact energy (J) longitud., (+N) | +20° 100 | 0° 100 | -20° 100 | -40° 100 | -50° 100 | -60° 100 | -80° 100 | -100° 90 | -120° 80 | -150° 70 | -170° 60 | -196° 50 |
| KV - Impact energy (J) transverse, (+N) | +20° 70 | 0° 70 | -20° 70 | -40° 70 | -50° 70 | -60° 70 | -80° 70 | -100° 60 | -120° 50 | -150° 50 | -170° 45 | -196° 40 |
| KV - Impact energy (J) longitud., (+QT) | +20° 120 | 0° 120 | -20° 120 | -40° 120 | -50° 120 | -60° 120 | -80° 120 | -100° 110 | -120° 100 | -150° 90 | -170° 80 | -196° 70 |
| KV - Impact energy (J) transverse, (+QT) | +20° 100 | 0° 100 | -20° 100 | -40° 100 | -50° 100 | -60° 100 | -80° 100 | -100° 90 | -120° 80 | -150° 70 | -170° 60 | -196° 50 |
| Nominal thickness (mm): | to 50 |
| A - Min. elongation at fracture (%) | 18 |
| Z - Reduction in cross section on fracture (%) (+QT) | 50 |
| EU EN | France AFNOR | ||
| X8Ni9 |
|
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：
Site Member
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ... Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...
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