C&N is a professional manufacturer of steel forged flange in China,
Alloy 20 UNS N08020 Slip On Flange
Standard |
Alloy 20 |
| UNS |
N08020 |
| Werkstoff Nr. |
2.4660 |
Chemical Composition Of Alloy 20 Slip On Flange
|
Alloy 20 |
| Ni |
32 - 38 |
| Fe |
Bal |
| Cr |
19 - 21 |
| Cu |
3 - 4 |
| Mo |
2 - 3 |
| Nb |
0.1 - 0.3 |
| C |
0.02 max |
| Mn |
1 - 2 |
| P |
0.02 max |
| S |
0.005 max |
| Si |
0.7 max |
Mechanical & Physical Properties - Alloy 20 Slip On Flange
Density |
8.1 g/cm3 |
| Melting Point |
1443 °C (2430 °F) |
| Tensile Strength |
Psi - 80000 , MPa - 551 |
| Yield Strength (0.2%Offset) |
Psi - 35000 , MPa - 241 |
| Elongation |
30 % |
Our production scope:
ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48 flange
slip on flange, Weld Neck Flange Threaded Flange Blind Flange,
Size 1/2"-120" (DN15-DN3000)
Pressure: Class150-Class2500
Facing RF/FF / RTJ
Standard: ASTM/ASME/ANSIB16.5, ASME/ANSI B16.3and B16.47, ASME/ANSIB16.42, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A ,Customized drawings welcomed
Inspection: In house and third party
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