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[China]
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Address: China Factory : Suzhou Industrial Park, JiangSu Province,China
Contact name:amy
BEST PIPELINE EQUIPMENT CO.,LTD |
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Nickel Alloy 1.4558 Steel Forged Lap Joint Flanges incoloy 800 flange Lap Joint Flange
1.4558 Forged Steel Lap Joint Flanges
| Grade : | X2NiCrAlTi32-20 | |||
| Number: | 1.4558 | |||
| Classification: | Austenitic corosion resisting steel | |||
| Density: | 8 g/cm ³ | |||
| Standard: |
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| C | Si | Mn | Ni | P | S | Cr | Ti | Al | - |
| max 0.03 | max 0.7 | max 1 | 32 - 35 | max 0.02 | max 0.015 | 20 - 23 | max 0.6 | 0.15 - 0.45 | 8*(C+N) < Ti < 0.6 |
| Rm - Tensile strength (MPa) (+AT) | 450-700 |
| Rp0.2 0.2% proof strength (MPa) (+AT) | 180 |
| KV - Impact energy (J) longitud., (+AT) | +20° 120 |
| KV - Impact energy (J) transverse, (+AT) | +20° 90 | -196° 60 |
| A - Min. elongation at fracture (%) transverse, (+AT) | 30 |
| A - Min. elongation at fracture (%) longitud., (+AT) | 35 |
