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Nickel Alloy20 ASTM B472 UNS N08020 nickel alloy Bars manufacturer
Specification
| UNS | W.Nr |
| N08020 | 2.4660 |
| Grade | C | Si | Mn | S | P | Cr | Ni | Fe | Mo | Cu | Others |
| Alloy20 | ≤0.07 | ≤1 | ≤1 | ≤0.035 | ≤0.045 | 19-21 | 32-38 | balance | 2-3 | 3-4 | Cb+Ta:8C-1.0 |
Mechanical Properties;(Minimun value at 20 ℃)
Tensile Strength ób/Mpa | Yield Strength óP0.2/Mpa | Elongation ó5/% |
| 600 | 320 | 35 |
1.Excellent inoxidability in the high temperature.
2.Good resistance to carbonizing.
3.Good inoxidabilitiy in sulfur atmosphere
4.Good mechanical property in both room temperature and high temperature.
5.Good resistance to stress corrosion cracking, have high creep rupture strength since it limits the carbon content and grain size, so recommend to use for above 500℃ environment.
Petroleum chemical industry
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