Composition
Ni
99.00% min
Fe
0.40% max
Mn
0.35% max
Si
0.35% max
Cu
0.25% max
C
0.02% max
S
0.01% max
Alloy 201 is a low carbon version of Alloy 200. It is suitable for forming by deep drawing. It has good resistance to a number of acids and alkalies. It is also good for cold forming due to its ultra-low work hardening rate. It has better creep resistance than Alloy 200. Useful in high-temperature applications up to 315°C.
| Key properties | |
|---|---|
| Tensile strength: | 50.00–70.00 |
| Yield strength: | 10.00–28.00 |
| Elongation: | 60.00–40.00% |
| Hardness: | 62.00 |